A triangular plot of land has one side along a straight road measuring 307 feet A second side makes a 51 angle with the road, and the third side makes a 42 angle with the road. How long are the other two sides? The longer side of the triangular plot is feet. The shorter side of the triangular plot is feet. (Round to the nearest hundredth as needed )

If answer correct will give brainliest. Need answer ASAP please

Answer:

How to solve your problem

−2 = −3 +2

x-2=-3x+2

Solve:

Add 2 to both sides of the equation

−2 = −3

+2 x-2=-3x +2

−2+2 = −3 +2 +2

Step-by-step explanation:

I hope this helps!

Answer:

Step-by-step explanation:

The circumference of a circle is given by the formula:

C = πd

where d is the diameter of the circle. In this case, the diameter is given as 14 cm, so we can substitute that into the formula:

C = π(14 cm)

Multiplying, we get:

C = 14π cm

So the circumference of the circle is 14π cm. The units are centimeters, since circumference is a length measurement.

Answer:

$6.80

Step-by-step explanation:

The weighted average price index is 171, which means that the average price of the components in Year 2 was 171% of their average price in Year 1.

To compute the weighted average of relatives, we need to find the weighted average of the ratio of the prices of each component in Year 2 to Year 1. Let's call this ratio the "relative price".

Relative price for component A = Po Year 2 / Po Year 1 = 6.00 / 3.00 = 2.00

Relative price for component B = Pn Year 2 / Pn Year 1 = 8.50 / 6.80 = 1.25

Relative price for component C = Pn Year 2 / Po Year 1 = 17.68 / 20.80 = 0.85

Next, we'll find the weighted average of the relatives by summing the product of each relative price and its corresponding standard weight, and dividing by the sum of the standard weights.

Weighted average of relatives = (2.00 * 16 + 1.25 * 6 + 0.85 * 2) / (16 + 6 + 2)

= (32 + 7.5 + 1.7) / 24

= 41.2 / 24

= 1.71

The weighted average of relatives is 1.71, which means that the average price of the components increased by 71% from Year 1 to Year 2.

To compute the weighted average price index, we'll use the weighted average of relatives as a reference point and multiply it by 100.

Weighted average price index = Weighted average of relatives * 100

= 1.71 * 100

= 171

Therefore the weighted average price index is 171, which means that the average price of the components in Year 2 was 171% of their average price in Year 1.

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Answer:

No

Step-by-step explanation:

No. I am not helping because you spam random "answers" to gain points for your account. If you want to be taken seriously, take everyone else seriously.

9514 1404 393

Answer:

  10.  x = 4

  11.  x = -5

Step-by-step explanation:

10. Use the perimeter formula. Collect terms, subtract* the constant, divide by the coefficient of the variable.

  P = 2(L+W)

  42 = 2(5x +(x-3))

  21 = 6x -3 . . . . . . divide by 2, collect terms

  24 = 6x . . . . . . . . add 3

  4 = x . . . . . . . . . .  divide by 6

__

11. Collect terms, subtract the constant, divide by the coefficient of the variable.

  -8x -3(2x +1) = 67

  -8x -6x -3 = 67 . . eliminate parentheses

  -14x -3 = 67 . . . . . collect terms

  -14x = 70 . . . . . . . add 3

  x = -5 . . . . . . . . . . divide by -14

_____

* "Subtract" and "add the opposite" are the same mathematical operation. In both these problems, the constant we want to get rid of is -3, so we add 3 (the opposite of -3). Of course, that operation is done to both sides of the equation.

Answer:

56 because 5 times 40 is 20 and the total of the rectangular prism is 76

Answer:

Step-by-step explanation:

Determine the two consecutive multiples of 10 that bracket 551

551 is between 550 and 560

555 is the midpoint between 550 and 560

As illustrated on the number line, 551 is less than the midpoint (555)

Therefore, 551 rounded to the nearest ten = 550

551 rounded to the nearest ten with a number line

Answer: 551.36

Step-by-step explanation:

“Of” means you have to multiply so multiply 133.5 and 413 and you will get 55,135.5 then you move the decimal point to the right 2 times and that will be 551.355, then since there is a five you change the other five to a 6 (5 or more raise the score 4 or less let it rest) and that will be 551.36.

Answer:

189

Step-by-step explanation:

let the number be n , then number multiplied by itself is n² and

n² = 567 × 63 = 35721 ( take square root of both sides )

n = \(\sqrt{35721}\) = 189

The value of t for a t-distribution with 45 degrees of freedom such that the area to the right of t equals 0.010 is approximately -2.326.

With its bell-shaped structure and heavier tails, the t-distribution, commonly referred to as the Student's t-distribution, is a kind of probability distribution that resembles the normal distribution. When there are insufficient samples or unknown variances, it is used to estimate population parameters. T-distributions have broader tails than normal distributions because they are more likely to contain extreme values.

To find the value of t for a t-distribution with 45 degrees of freedom such that the area to the right of t equals 0.010, we can use a t-table or a calculator. Using a calculator, we can use the inverse t-distribution function. The inverse t-distribution function gives us the value of t for a given probability and degrees of freedom.

Using this function, we have:

t = invT(0.010, 45) ≈ -2.326

Rounding this to three decimal places gives us the answer:

t ≈ -2.326

Therefore, the value of t for a t-distribution with 45 degrees of freedom such that the area to the right of t equals 0.010 is approximately -2.326.

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Answer:

The answer is C

Step-by-step explanation: because it is reflecting and is backwards.

Answer

try the third G luck and hope this helps!!

Step-by-step explanation:

Step-by-step explanation:

16 - 10 × 1/5 + 13

16 - 5 + 13

11 + 13

24

Step-by-step explanation:

10/5=2

16-2+13=27.

d. 27

Answer:

a) \( P(0<z<1.67)= P(z<1.67) -P(Z<0) = 0.953 -0.5=0.453\)

b) \( P(Z<-0.33) = 0.371\)

c) \( P(Z>0.33) =1-P(Z<0.33) = 1-0.629= 0.371\)

d) \( P(2<z<2.67)= P(z<2.67) -P(Z<2) = 0.996 -0.977=0.019\)

Step-by-step explanation:

Assuming the following questions:

a. Between 20 and 25 gallons

Let X the random variable that represent the sports drink consumption of a population, and for this case we know the distribution for X is given by:

\(X \sim N(20,3)\)  

Where \(\mu=20\) and \(\sigma=3\)

We are interested on this probability

\(P(20<X<25)\)

And the best way to solve this problem is using the normal standard distribution and the z score given by:

\(z=\frac{x-\mu}{\sigma}\)

And if we find the z score for each limit we got:

\( z = \frac{20-20}{3}=0\)

\( z = \frac{25-20}{3}=1.67\)

And we can use the normal standard distirbution table and we got:

\( P(0<z<1.67)= P(z<1.67) -P(Z<0) = 0.953 -0.5=0.453\)

b. Less than 19 gallons

\( z = \frac{19-20}{3}=-0.33\)

And using the normal table we got:

\( P(Z<-0.33) = 0.371\)

c. More than 21 gallons

\( z = \frac{21-20}{3}=0.33\)

And using the normal table and the complement rule we got:

\( P(Z>0.33) =1-P(Z<0.33) = 1-0.629= 0.371\)

d. Between 26 and 28 gallons

\( z = \frac{26-20}{3}=2\)

\( z = \frac{28-20}{3}=2.67/tex]

And we can use the normal standard distirbution table and we got:

\( P(2<z<2.67)= P(z<2.67) -P(Z<2) = 0.996 -0.977=0.019\)

Answer:

Yes, they are equivalent expressions, by the Associative Property

Step-by-step explanation:

Both of these expressions are equal to:

4a + 5a + 3c

(and then, 9a + 3c)

This is all adding so you can add them all up without any of the parentheses. In the question at first the parentheses are grouping together the 5a and 3c, but in the second expression they are wrapped around the 4a and 5a. But in both expressions the order of the three terms does not change. Only the grouping changes. The terms are grouped differently, but the order DOES NOT change. This is Associative property. If the order changes it is Commutative property.

Answer:

no keys

Step-by-step explanation:

9514 1404 393

Answer:

  3:10 p.m.

Step-by-step explanation:

The amount that will have leaked is ...

  1200 mL -450 mL = 750 mL

The time required for this amount to leak out is ...

  (750 mL)/(3 mL/min) = 250 min = 4 h, 10 min

There will be 450 mL left in the carton at 3:10 p.m.

Answer:

Step-by-step explanation:

The first three surveys have similar results but the last one is significantly different from the others.

It indicates twice as greater number towards English and almost twice as smaller numbers against the Math and Science.

This is likely biased survey.

Answer:

\(y=\frac{-4}{3}x+9\)

Step-by-step explanation:

\(y=slope*x+y intercept\)

Given a slope of -4/3 and y-intercept of 9, the equation will be:

\(y=\frac{-4}{3}x+9\).

The inverse function of f(x) = (x + 5)² on the domain x >= -5 is given as follows:

\(f^{-1}(x) = \sqrt{x} - 5\)

The domain of the inverse function is given as follows:

x >= 0.

The function for this problem is defined as follows:

f(x) = (x + 5)² on the domain x >= -5.

The range of the function is y >= 0, as the vertex is at (-5,0) and the function is increasing over it's domain, hence the domain of the inverse function, which is the range of the original function, is given as follows:

x >= 0.

To obtain the inverse function, wee exchange x and y in the definition of the function, and then isolate y, hence:

x = (y + 5)²

\(y + 5 = \sqrt{x}\)

\(y = \sqrt{x} - 5\)

\(f^{-1}(x) = \sqrt{x} - 5\)

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The probability that the teacher chooses a girl with glasses is 3/16, and the probability that the teacher chooses a boy with glasses is 1/4.

Let's calculate the probability that the teacher chooses a student with glasses.
a) A girl with glasses: There are 6 girls in the class, and 3 of them wear glasses. There are a total of 16 students (6 girls + 10 boys).
Probability = (Number of girls with glasses) / (Total number of students)
Probability = 3 girls with glasses / 16 total students
Probability = 3/16
b) A boy with glasses: There are 10 boys in the class, and 4 of them wear glasses.
Probability = (Number of boys with glasses) / (Total number of students)
Probability = 4 boys with glasses / 16 total students
Probability = 1/4
So, the probability that the teacher chooses a girl with glasses is 3/16, and the probability that the teacher chooses a boy with glasses is 1/4.

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\((f-g)(-4)=f(-4)-g(-4)=[3(-4)^2 +5]-[-2(-4)+2]=\boxed{43}\)

Step-by-step explanation:

Given

(-7) + ( -8)

= -7 - 8

= -15

Hope it helps :)

Answer:

a) distance covered by hare d1 = 8t

b) distance covered by tortoise d2 = 5t + 550

c) ∆d = 550 - 3t

Step-by-step explanation:

Given;

Speed of hare u = 8m/s

Speed of tortoise v = 5 m/s

Initial distance of tortoise d0 = 550 m

a) using the equation of motion;

distance covered = speed × time + initial distance

d = vt + d0

For hare;

d0 = 0

Substituting the values;

d1 = 8t + 0

d1 = 8t

b)using the equation of motion;

distance covered = speed × time + initial distance

d2 = vt + d0

For tortoise;

d0 = 550m

Substituting the values;

d2 = 5t + 550

d2 = 5t + 550 m

c) the number of meters the tortoise is ahead of the hare.

∆d = distance covered by tortoise - distance covered by hare

∆d = d2 - d1

Substituting the values;

∆d = (5t + 550) - 8t

∆d = 550 - 3t

a) distance covered by hare d1 = 8t

b) distance covered by tortoise d2 = 5t + 550

c) ∆d = 550 - 3t

a) Here we used the equation of motion;

distance covered = speed × time + initial distance

d = vt + d0

d1 = 8t + 0

d1 = 8t

(b)

d2 = vt + d0

For tortoise;

d0 = 550m

Now

d2 = 5t + 550

d2 = 5t + 550 m

c)

∆d = distance covered by tortoise - distance covered by hare

∆d = d2 - d1

∆d = (5t + 550) - 8t

∆d = 550 - 3t

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no i am in middle school tho sorry

Answer:

i probally will but then again not

Step-by-step explanation:

Answer:

the probability of rolling a sum of 6 with these dice is 1/6.

Step-by-step explanation:

To find the probability of rolling a sum of 6 with the given pair of dice, we can first list all possible pairs of outcomes that add up to 6:

(2,4)

(3,3)

(4,2)

For each of these pairs, we need to find the probability of rolling each number on its respective die and then multiply those probabilities together. The probability of rolling a particular number on one die is the number of times that number appears on that die divided by the total number of outcomes on that die.

For the first pair (2,4), the probability is:

(2 appears twice on one die out of six possible outcomes) × (4 appears once on the other die out of six possible outcomes) = (2/6) × (1/6) = 1/18

For the second pair (3,3), the probability is:

(3 appears twice on one die out of six possible outcomes) × (3 appears twice on the other die out of six possible outcomes) = (2/6) × (2/6) = 4/36

For the third pair (4,2), the probability is:

(4 appears twice on one die out of six possible outcomes) × (2 appears twice on the other die out of six possible outcomes) = (2/6) × (2/6) = 4/36

The total probability of rolling a sum of 6 is the sum of the probabilities of each possible pair:

1/18 + 4/36 + 4/36 = 1/6

Therefore, the probability of rolling a sum of 6 with these dice is 1/6.

The percent of the bags of chips weigh less than 176 grams is b 16%

From the question, we have the following parameters that can be used in our computation:

Mean = 180

Standard deviation = 4

Bags of chips weigh less than 176 grams

This means that

x = 176

So, the z-score is

z = (176 - 180)/4

Evaluate

z = -1

The percent of the bags of chips weigh less than 176 grams is represented as

P = P(z < -1)

Using a graphing calculator, we have

Percentage = 0.15866

So, we have

Percentage = 16%

Hence , the percentage is 16%

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Here is one way to create a dot plot in Excel:

Enter the data into a column in Excel.

Go to the Insert tab and select Scatter from the Charts group.

Select the Scatter with only Markers chart type and click OK.

The dot plot will be created, with each data point represented by a dot on the chart.

To determine how many of the starting hands the dealer would have to stay, we need to count the number of starting hands that have a total card value of 17 or higher. Based on the data, there are 6 starting hands that have a value of 17 or higher: 17, 20, 15, 17, 20, and 18. So, the dealer would have to stay for 6 of the 21 starting hands.

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Answer:um it dose not show the thing i downloded  the file if u  try again i will anser it for  tho

Step-by-step explanation:

After answering the given query, we can state that The expression for the difference between a number s and -6 is: s - (-6) or s + 6

In numbers, you can multiply, split, add, or take away. The following is how a phrase is made together: Numeric number, expression, and arithmetic operator The elements of a mathematical expression are integers, factors, and functions.   It is feasible to use contrasting words and terms. Any mathematical declaration containing variables, integers, and a mathematical action between them is known as an expression, also known as an algebraic expression. As an example, the expression 4m + 5 is composed of the expressions 4m and 5, as well as the variable m from the provided equation, which are all separated by the mathematical symbol +.

The expression for the difference between a number s and -6 is:

s - (-6)

or

s + 6

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The cost of downloading 20 digital songs = 20 x 1.25