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What is the area of this polygon?

units2

NEED HELP NEOWWWWWWWWWWWW What Is The Area Of This Polygon?units2

Answers

Answer 1
The area of the polygon is 43

Related Questions

Help please!!

Given the data

1,2,3,4,5,5,6,6,6,6,7,7,8,8,9,15,28

Find Q_3

a
7

b
8

c
9

d
15

Answers

Answer:

B

Step-by-step explanation:

find the slope of the tangent line to the curve y at x. then write the equation of this tangent line. question content area bottom part 1 the slope of the line tangent to the curve y at x is 36. part 2 the equation of the line tangent to the curve y at x is y minus y equals 36 (x minus 3 ).

Answers

the equation of the line tangent to the curve y at x = 3 is y = 36x - 102.  The slope of the tangent line to the curve y at x = 3 is 36.

The equation of the line tangent to the curve y at x = 3 can be written using the point-slope form of a line, which is:

y - y1 = m(x - x1)

where m is the slope of the line, (x1, y1) is a point on the line, and m and (x1, y1) are known. In this case, m = 36 and (x1, y1) = (3, y). Substituting these values into the equation above, we get:

y - y = 36(x - 3)

y = 36x - 102

So the equation of the line tangent to the curve y at x = 3 is

y = 36x - 102.

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Z - ( -7 ) < 5 it’s solving inequalities. Help. Also 8(3g - 2) <= 12(2g + 1) pls ;-;

Answers

Answer:

z < -2

g is indeterminate

Step-by-step explanation:

For the inequality Z - ( -7 ) < 5

open the parenthesis

z+7 < 5

Subtract 7 from both sides

z+7-7 < 5-7

z < -2

For 8(3g - 2) <= 12(2g + 1)

Expand

24g -16 ≤ 24g + 12

24g - 24g ≤  12+18

0g≤  28

g ≤  28/0

Hence g is indeterminate

A.solves routine and non-routine problems involving perceentage using appropriate strategies and tools.M5NS-IIIIb-40

Observe the solution to the given problem below.

christmas season is coming and ana is so excited to do her shopping in her list is a pair of shoes that she will wear for their christmas party.what made her more excited was when she saw that her dream pair of shoes is on sale.
from P 4 295, it is now sold with 20%

Answers

The sale price of the shoe is given as follows:

P3,436.

How to obtain the sale price of the shoe?

The sale price of the shoe is obtained applying the proportions in the context of the problem.

The initial price is of:

P 4,295.

The shoe is sold at a discount of 20%, meaning that the sale price is 80% of the initial price, and the value is given as follows:

0.8 x 4295 = P3,436.

Missing Information

The problem asks for the selling price of the shoe.

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Which of the values in the set {3, 4, 5, 6} is a solution to the equation 4x + 2 = 22?
03
04
05
06

Answers

05 is correct because 4x5=20 plus 2 = 22

Gerardo makes $18 per hour at
starbucks. Tomorrow he is
going to receive a raise totalling
20% of his hourly wage. What
will line be making per hour
starting tomorrow?

Answers

Answer:

21.60

Step-by-step explanation:

18 x .2 = 3.6

18 + 3.6  = 21.6

Harper is starting a printing business. She purchases plain t-shirts for $5 dollars each and spends $150 for printing equipment She decides to sell printed shirts for $10 each. How many t-shirts does Harper need to sell so that the amount of money she spends to start her business and the amount of money she earns are the same.

Answers

Answer:

30

Step-by-step explanation:

150/5 = 30

30+30+30+30+30 = 150

Question 10 of 32
1 Point
The standard form of the equation of a parabola is
y=1x2 - 4x +21. What is the vertex form of the equation?
O A. y =(x+4)2 +13
O B. y=2(x+4)2 +21
C. y = 2(x-4)2 + 21
D. y = -(x-4)? +13

Answers

i thinhk is C DONT NOW

The answer is c ) y=2(x-4) 2+21

What is the slope of the line in the graph?

Options:
-4/3
-3/4
3/4
4/3

What is the slope of the line in the graph?Options:-4/3-3/43/44/3

Answers

Answer:

Option 2: -¾

Step-by-step explanation:

First identify 2 points on the line.

(0, 1), (4, -2)

Substitute the coordinates into the gradient formula below:

\(\boxed{gradient = \frac{y1 - y2}{x1 - x2} }\)

☆ (x₁, y₁) is the 1st coordinate and (x₂, y₂) is the 2nd coordinate.

Slope of the line

\( = \frac{1 - ( - 2)}{0 - 4} \)

\( = \frac{1 + 2}{ - 4} \)

\( = - \frac{3}{4} \)

☆ Since the line is sloping downwards looking from the left to right, the line must have a negative slope.

VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

VERY EASY, WILL GIVE 50 POINTS FOR CORRECT ANSWER ASAP AND WILL GIVE BRAINLIEST.

Answers

Answer:

(3, -2)

Step-by-step explanation:

Ok so if yea I will eat smile and milk today and it will be good and healthy

Find the measure of angle A.
60x
O 60°
O 30°
O 23°
O 37°
30x
A

Find the measure of angle A.60xO 60O 30O 23O 3730xA

Answers

Answer:

Step-by-step explanation:

sum of angles in a triangle=180º

90+60x+30x=180

90+90x=180

90(1+x)=180

1+x=2

x=1

angle A=30º

A graph includes the ordered pair (2, 4). Write two different rules that would be possible for this graph. Explain how you found your answer

Answers

This is a non-linear equation that describes a parabola that passes through the point  \((2,4)\).

What is the equation?

To find this equation, we can use the point-slope form of a linear equation, which is \(y - y1 = m(x - x1)\)  , where m is the slope and (x1, y1) is a point on the line. We substitute (2,4) for (x1,y1) and solve for m, which gives:

\(y - 4 = m(x - 2)\)

\(y - 4 = m(x) - 2m\)

\(y = m(x) - 2m + 4\)

Since the line passes through (2,4), we know that  \(4 = m(2) - 2m + 4,\)which simplifies to  \(2m = 2\) , or m = 1. Substituting m = 1 into the equation above gives us y = x + 2, which is equivalent to   \(y = 2x.\)

Non-linear equation:  \(y = 4 - 24x + 40\)

To find this equation, we can use the fact that the graph passes through the point (2,4) to solve for the coefficients of the quadratic equation. We substitute x = 2 and y = 4 into the equation \(y = a + bx + c\)  and get:

\(4 = 4a + 2b + c\)

We can also use the fact that the graph passes through the vertex of the parabola to solve for a and b.

The x-coordinate of the vertex is given by  \(x = -b/2a,\) which in this case is x = 3, since the vertex is midway between x = 2 and x = 4. Substituting x = 3 into the equation above and simplifying gives us:

\(a = 1\)

\(b = -12\)

\(c = 40\)

Substituting these coefficients into the equation  \(y = a + bx + c\) gives us \(y = 4 - 24x + 40.\)

Therefore, This is a non-linear equation that describes a parabola that passes through the point  \((2,4)\) .

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Finde the value of x in the proportion ( 5x+ 1 ):3 =(2x +2): 7(6 x) = (4x) :7

Answers

In the proportion (5x + 1):3 = (2x + 2):7, the value of x is -1/29.

In the proportion (6x):(4x) = 7, there is no value of x that satisfies the proportion.

To find the value of x in the given proportions, let's solve them one by one:

(5x + 1) : 3 = (2x + 2) : 7

To solve this proportion, we can cross-multiply:

7(5x + 1) = 3(2x + 2)

35x + 7 = 6x + 6

Subtracting 6x from both sides and subtracting 7 from both sides:

35x - 6x = 6 - 7

29x = -1

Dividing both sides by 29:

x = -1/29

Therefore, the value of x in the first proportion is -1/29.

(6x) : (4x) = 7

To solve this proportion, we can simplify the left side:

6x / 4x = 7

Dividing both sides by 2x:

3/2 = 7

This equation is not true, as 3/2 is not equal to 7.

Therefore, there is no value of x that satisfies the second proportion.

In summary, the value of x in the proportion (5x + 1) : 3 = (2x + 2) : 7 is -1/29, and there is no value of x that satisfies the proportion (6x) : (4x) = 7.

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Can someone help me please

Can someone help me please

Answers

Answer:

\(y = - \frac{2}{3} x + 7\)

You get this equation when you plug in the values to find out the y intercept.

For the graph, name the parent function and write an equation of the graph.

For the graph, name the parent function and write an equation of the graph.

Answers

This is a transformation of the parent square root function, and it can be written as:

f(x) = √(-x + 4) - 2

Which is the parent function graphed?

It is ratter easy to identify the shape of the general square root function:

f(x) = √x

The only difference is that now it opens to the left, and it starts at the point (4, -2)

Then:

The sign of the x must be negative.

And with the known vertex we can write the equation:

f(x) = √(-x + 4) - 2

That is the graphed function.

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Youngs rule to calculate a child medicine dosage is c=na/n+12 where c is the child's dosage in mL, n is the child's age and A is the adult's dosage in mLA nurse gave an 8-year-old child a dose of 6 mL of medicine. What would be the adult equivalent of this dosage

Answers

\(15ml\)

1) Given that rule, we can write out the following for this case:

\(\begin{gathered} C=\frac{nA}{n+12}= \\ \end{gathered}\)

2) So let's plug into that the data:

\(\begin{gathered} 6=\frac{8A}{8+12} \\ 8A=20\times6 \\ 8A=120 \\ \frac{8A}{8}=\frac{120}{8} \\ A=15 \end{gathered}\)

Note that we have cross multiplied and then divided both sides by 8. So the dosage of an adult, according to this rule would be 15 ml

Veronica is playing in a 32-player chess tournament. The probability of her playing exactly 1 game is 1/16, exactly 2 games is 1⁄4, exactly 3 games is 1/8, exactly 4 games is 1/8, and exactly 5 games is 3/16. Determine Veronica’s expected value.

Answers

Answer:

Veronica’s expected value is 2.375.

Step-by-step explanation:

The expected value (EV) can be described as a value that is anticipated for an activity at some point in the future.

The expected value is computed by summing the product of each of the possible outcomes and the probability of occurrence of each outcome.

Therefore, Veronica’s expected value can be determined as follows:

Product of probability of her playing exactly 1 game and 1/16 = 1 * (1/16) = 1 * 0.0625 = 0.0625

Product of probability of her playing exactly 2 games and 1/4 = 2 * (1⁄4) = 2 * 0.25 = 0.50

Product of probability of her playing exactly 3 games and 1/8 = 3 * (1/8) = 3 * 0.125 = 0.375

Product of probability of her playing exactly 4 games and 1/8 = 4 * (1/8) = 4 * 0.125 = 0.50

Product of probability of her playing exactly 5 games and 3/16 = 5 * (3/16) = 5 * 0.1875 = 0.9375

Summing all the above together, we have:

Veronica’s expected value = 0.0625 + 0.50 + 0.375 + 0.50 + 0.9375 = 2.375

Therefore, Veronica’s expected value is 2.375.

What is the answer to this question?

What is the answer to this question?

Answers

Answer:

the answer is the top right option

Step-by-step explanation:

The Royal Fruit Company produces two types of fruit drinks. The first type is 80% pure fruit juice, and the second type is 100% pure fruit juice. The company is attempting to produce a fruit drink that contains 95% pure fruit juice. How many pints of each of the two existing types of drink must be used to make 220 pints of a mixture that is pure fruit juice?

Answers

Answer:

55 pints of the 80% and 165 pints of the 100%

---------------

Combine the two types of fruit drinks in the right proportions.

Let's use x pints for the 80% pure fruit juice and y pints for the 100% pure fruit juice.

We have two equations:

1) x + y = 2202) 0.80x + 1.00y = 0.95 * 220

From equation 1, we can write

y = 220 - x

Now substitute this expression for y in equation 2:

0.80x + 1.00(220 - x) = 209

Solve for x:

0.80x + 220 - x = 209 0.20x = -11 x = 55

Now substitute x back into the expression for y:

y = 220 - 55 y = 165

The Royal Fruit Company must use 55 pints of the 80% and 165 pints of the 100% pure fruit juice drink.

Rewrite the equation by completing the square. X^2-2x-35

Rewrite the equation by completing the square. X^2-2x-35

Answers

(X-7) and (X+5) give you that equation

Simplify express your answer as a single term without a denominator cd3•c-5d-2

Answers

The simplified expression is  d/ c⁴.

To simplify the expression cd³ c⁻⁵ x d⁻², we can combine the variables with the same base (c and d) by adding their exponents:

Using the property of exponents as

Product Rule:

When multiplying two exponential expressions with the same base, you can add the exponents. This can be expressed as follows:

aᵇ x aⁿ= aᵇ⁺ⁿ

Quotient Rule:

When dividing two exponential expressions with the same base, you can subtract the exponents. This can be expressed as follows:

aᵇ / aⁿ= aᵇ⁻ⁿ

So, cd³ c⁻⁵ x d⁻²

= c¹⁻⁵ x d³⁻²

= c⁻⁴ x d¹

= dc⁻⁴

Again from the property of exponents

a⁻ᵇ = 1/aᵇ

So,  dc⁻⁴

= d/ c⁴

Therefore, the simplified expression is  d/ c⁴.

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Al lanzar un dado determinar la probabilidad de que salga un número primo o un número mayor que 3

Answers

The probability of a prime number or a number greater than 3 coming up is given as follows:

5/6.

How to calculate a probability?

The parameters that are needed to calculate a probability are listed as follows:

Number of desired outcomes in the context of a problem or experiment.Number of total outcomes in the context of a problem or experiment.

Then the probability is calculated as the division of the number of desired outcomes by the number of total outcomes.

When a dice is thrown, there are six possible outcomes, ranging from 1 to 6, and the desired outcomes are given as follows:

Prime numbers: 2, 3, 5.Non-prime greater than 3: 4 and 6.

Hence the probability is given as follows:

5/6.

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Ann's $6,900 savings is in two accounts. One account earns 3% annual interest and the other earns 8%. Her total interest for the year is $342. How much does she have in each account?

Answers

Answer:

x=4200, y=2700

Step-by-step explanation:

let x be first account

y the second

x+y=6900

0.03x+0.08y=342

solve by addition/elimination)

multiply first equation by 0.03

0.03x+0.03y=207  subtract from second

0.03x+0.03y-0.03x-0.08y=207-342

0.05y=135

y=2700, x=4200

An isosceles triangle has angle measures 55°, 55°, and 70°. The side across from the 80° angle is 10 inches long. How long are the other sides? A. 8.72 inches B. 11.47 inches C. 10 inches D. 8.19 inches

Answers

Answer:

Option D: 8.19 inches

Step-by-step explanation:

i hope this helps..have a great day! :)

ANSWER IS D; 8.18 inches

Convert 506 minutes to hours and minutes.

Answers

Answer:

8 hours and 26 minutes

Step-by-step explanation:

To convert 506 minutes to hours and minutes, we can use the fact that there are 60 minutes in one hour.

First, we can divide 506 by 60 to find the number of hours:

506 ÷ 60 = 8 with a remainder of 26

This means that 506 minutes is equal to 8 hours and 26 minutes.

Therefore, the conversion of 506 minutes to hours and minutes is:

8 hours and 26 minutes

given that tan(θ)=5/8 and θ is in quadrant i find and cos (θ/2)

Answers

Recall the half-angle identity for cosine,

cos²(θ/2) = (1 + cos(θ))/2

Since θ lies in quadrant I, we also have θ/2 in quadrant I, since

0 < θ < π/2   ⇒   0 < θ/2 < π/4

Then for this θ, we have

cos(θ/2) = + √((1 + cos(θ))/2)

Also recall the Pythagorean identity,

cos²(θ) + sin²(θ) = 1

Multiplying through both sides of this identity by cos²(θ) gives another form of it,

1 + tan²(θ) = sec²(θ)

Because θ belongs to quadrant I, we know cos(θ) > 0, so we also have sec(θ) = 1/cos(θ) > 0.

It follows that

sec(θ) = + √(1 + tan²(θ)) = √89/8

⇒   cos(θ) = 8/√89

and so

cos(θ/2) = + √((1 + 8/√89)/2) = √(1/2 + 4/√89)

the following data gives the amount in thousand spend s on feeding by fourty
household in ibadan in febuary 2023

32,22,19,18,43,42,40,43,18,21,31,26,22,25,47,40,26,32,34,22,35,38,34,41,36,25,22,45,48,26,28,38,35,19,47,28,26,35,38,35.
( a) construct a frequency distribution using class interver
(b) hence compute the (1) class mark for each class (2)class boundary for each class (3) cummulate frequency of the distribution (4) relative frequency of the classes (5) relative cummulative frequency.​

Answers

The frequency distribution is calculated below

How to construct the frequency distribution

The dataset is given as

32,22,19,18,43,42,40,43,18,21,31,26,22,25,47,40,26,32,34,22,35,38,34,41,36,25,22,45,48,26,28,38,35,19,47,28,26,35,38,35.

To construct a frequency distribution using class intervals, we calculate the class width as follows:

Class width = Range / Number of intervals

So, we have

Class width = (48 - 18)/5 = 6

Now we can construct the frequency distribution table:

Class Interval Frequency

18 - 23            9

24 - 29            8

30 - 35            9

36 - 41             7

42 - 47            6

48 - 53             1

The class mark for each class can be calculated as:

Class mark = (Lower limit + Upper limit) / 2

For the class boundaries, we use the following formula

Lower boundary = Lower limit - 0.5

Upper boundary = Upper limit + 0.5

For the cumulative frequency of the distribution, we need to add up the frequencies of each class and all the preceding classes.

Lastly, for the relative frequency we divide each frequency by the total frequency (40)

Using the above as a guide, we have

Interval Frequency   Boundaries Mark CF

18 - 23            9              17.5 - 23.5        20.5        9

24 - 29            8             23.5 - 29.5       26.5        17

30 - 35            9              29.5 - 35.5      32.5        26

36 - 41             7              35.5 - 41.5        38.5       33

42 - 47            6              41.5 - 47.5         44.5       39

48 - 53             1              47.5 - 53.5        50.5       40

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Treats are being made by the Baker's Club for a local carnival. A recipe calls for 5 parts chocolate chips and 2 parts peanut butter chips.If Rhonda has 14 cups of peanut butter chips, how many cups of chocolate chips will she need?
O A 5.6
B. 17
C. 24
D. 35

Answers

Answer:

D 35

Step-by-step explanation:

2/5 = 14/x

solve for x by cross multiplying

5x=70

Solve:
a
This system has no solution.
b
(1, 1) and (0, 0)
c
This system has infinitely many solutions.
d
This system has exactly one solution.

Solve: aThis system has no solution. b(1, 1) and (0, 0) cThis system has infinitely many solutions. dThis

Answers

Answer: c

This system has infinitely many solutions.

Step-by-step explanation:

Solve by substitution:

1) Solve \(y=2x-1\) for \(y\):

\(y=2x-1\)

2) Substitute \(2x-1\) for \(y\) in \(2x-y-1=0\):

\(2x-y-1=0\)

\(2x-(2x-1)-1=0\)

3) Simplify both sides of the equation:

\(0=0\)

Therefore, This system has infinitely many solutions.

Solve by elimination:

You can't solve this system of equations by elimination.

Solve by graphing:

The lines are directly on top of each other, Therefore there are infinitely many solutions.

A cylinder-shaped water tank has a diameter of 10 m and a height of 10 m.

What volume of water does the tank contain when it is 75% full?

Use 3.14 to approximate pi.

Enter your answer as a decimal to the hundredths place in the box.

Answers

if the diameter of it is 10, then its radius must be half that, or 5.

\(\textit{volume of a cylinder}\\\\ V=\pi r^2 h~~ \begin{cases} r=radius\\ h=height\\[-0.5em] \hrulefill\\ r=5\\ h=10 \end{cases}\implies V=\pi (5)^2(10)\implies V=250\pi \\\\\\ \stackrel{\textit{and 75\% of that will be}}{\cfrac{75}{100}\cdot 250\pi }\implies \cfrac{3}{4}\cdot 250\pi \implies \stackrel{using~\pi =3.14}{588.75~m^3}\)

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