Let,
\(\begin{gathered} (x_1,y_1)=(2,5) \\ (x_2,y_2)=(3,26) \end{gathered}\)The equation of the line connecting the points (2,5) and (3,26) is,
\(undefined\)Question 13 please help& give explanation if possible thank u
Answer:
Step-by-step explanation:
In the similar triangles below , what is the measure of D
The measure of angle D is 45°
What are similar triangles?Similar triangles have the same corresponding angle measures and proportional side lengths. When two triangles are similar, the corresponding angles are equal.
And also the ratio of corresponding sides of similar triangles are equal.
To know the corresponding angles
side AC is corresponding to side EF, therefore angle D is congruent to angle A
angle D = 45°
OR , we can use the sum of angles In a triangle , which is 180°
angle D = 180 -( 72+63)
= 180 - 135
= 45°
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PLEASE ANSWER QUICKLY IT WOULD HELP A LOT <33
The perimeter of the TCL 3-Series Roku Smart TV is 112 inches. The width of the TV is 16 inches greater than its height. Find the width and the height of the TV.
Answer: Height = 20 inches, Width = 36 inches
Step-by-step explanation:
Let the height be \(h\) and the width be \(h+16\).
Using the formula for the perimeter of a triangle,
\(2(h+h+16)=112\\\\2(2h+16)=112\\\\2h+16=56\\\\2h=40\\\\h=20 \implies h+16=36\)
I need help with this math
Answer:
500 and 4.3
Step-by-step explanation:
A decigram is one-tenth of a gram and a kilometer is one-thousandth of a meter. Using this information, we must multiply the given amounts by the values.
5000 × 0.1 = 500
4300 × 0.001 = 4.3
Thus, the answers [in order] are 500 and 4.3
Hope this helps and feel free to ask any questions.
Write a function rule for
Answer:
x^2
Step-by-step explanation:
1^2=1
2^2=4
3^2=9
Customer pays $0.035 per minute for local calls, if the customer made 60 local calls that all lasted 3 minutes, how much will the customer pay?
The customer will pay $6.30 for the 60 local calls that all lasted 3 minutes.
To find out how much the customer will pay, we need to calculate the total cost for all the local calls.
Step 1: Calculate the total number of minutes for all the calls
Since the customer made 60 local calls and each call lasted 3 minutes, we can multiply 60 by 3 to get the total number of minutes.
60 calls * 3 minutes/call = 180 minutes
Step 2: Calculate the total cost for all the minutes
The customer pays $0.035 per minute for local calls. To find the total cost, we can multiply the total number of minutes by the cost per minute.
180 minutes * $0.035/minute = $6.30
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A game of Blackjack or “21” is played with a regular deck of cards. The aim of the game is to have cards that add up to 21. The cards are not replaced to the deck once they have been drawn. If you draw two cards in a row, what is the probability of getting 21, when first card you get is an ace and the second card is a queen?
The probability of getting 21, when first card is an ace and the second card is a queen = 0.024133.
The term blackjack means that you get a value of 21 with only two cards.
Number of cards in a deck of cards = 52
There are 4 types of cards in a deck of cards - spades, clubs, hearts, and diamonds, out of which spades and clubs are black in colour.
Given that first card is Ace and second one is a Queen.
Odds of getting an Ace are 4/52, odds of the next being Queen is 16/51.
P(blackjack)=4×16/(52/2).
where P is used for probability .
Probability: Probability is simply how likely something is to happen. Whenever we are unsure about the outcome of an event, we can talk about the probabilities of certain outcomes. The analysis of events governed by probability is called statistics.
Probability of getting an ace followed by a queen card: 4/52 * 16/51 = 0.024133.
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Can someone just please help me solve these problems I’ve been trying all day long
Answer:
$5957.95$408.35Step-by-step explanation:
You want to find the future value of an ordinary annuity with 5 annual payments of $1100 earning 4%. You also want to find the monthly payment that makes an ordinary annuity have a future value in 4 years of $25,000 when it earns 12%.
Ordinary annuityThe future value of an ordinary annuity having payments P made n times per year for t years earning interest rate r is ...
FV = P((1+r/n)^(nt) -1)/(r/n)
1.You want the future value for P=1100, r=0.04, n=1, t=5. Using these values in the formula gives ...
FV = $1100(1.04^5 -1)/0.04 = $5957.95
The future value is $5957.95.
2.You want the payment that makes the future value be 25000 with r=0.12, n=12, t=4.
25000 = P((1 +0.12/12)^(12·4) -1)/(0.12/12) = P(1.612226/0.01) = 61.2226P
Dividing by the coefficient of P gives ...
P = 25000/61.2226 = 408.35
The required monthly payments are $408.35.
__
Additional comment
The formula is simple enough to use, but the same calculation can be done by a spreadsheet or an appropriate calculator.
The timing of payments in the second problem is not specified. We have assumed they occur at the end of the month. If they occur at the beginning of the month, they will be the computed amount divided by 1.01 (the monthly multiplier). That would make them $404.30.
4.5 = m +2.75
what is the answer?
Answer:
m=1.75
Step-by-step explanation:
4.5 = m+2.75Subtract 2.75 on both sides of the equationm = 1.75Plz help this is due today NO LINKS OR GROSS PICTURES OR I Will REPORT And please show work.
It's not 84m
Answer:
224 m^3
Step-by-step explanation:
Volume = l x w x h
V = 8 x 4 x 7
V = 32 x 7
V = 224 m^3
Have a great day! :D
Answer:
224m³
Step-by-step explanation:
volume =surface area ×height
thus surface area=l×w (since its a rectangle)
V=l×w×h
V=8×4×7
V=224m³
(-4t^5) (-10t) simplfied
Answer:
40t^6
Step-by-step explanation:
(-4t^5) (-10t)
-4t^5*-10t
40t^6
why wasn't i doing this sooner :)
Step-by-step explanation:
Morning is 4 hr 15 min
afternoon is 4 hour 15 min
together is 8 hour 30 min
8.5*14 = 119 dollars
According to the unitary method, the wage of the weekly time for the employee is written as $119.00
To calculate the hours worked on Monday, we need to consider both the morning and afternoon shifts. For the morning shift, the employee clocked in at 08:00 AM and clocked out at 12:15 PM. The total time worked in the morning is 4 hours and 15 minutes (12:15 - 08:00).
Similarly, for the afternoon shift, the employee clocked in at 01:00 PM and clocked out at 05:15 PM. The total time worked in the afternoon is 4 hours and 15 minutes (05:15 - 01:00).
Adding both morning and afternoon hours, the total hours worked on Monday is
(4 hours 15 minutes + 4 hours 15 minutes) = 8 hours and 30 minutes
To perform the calculation, we need to convert the minutes to decimal hours. There are 60 minutes in an hour, so we divide the minutes by 60 to get the decimal representation. In this case, 30 minutes is equal to 0.5 hours.
Now that we have the total hours worked on Monday, we can calculate the pay. We multiply the total hours worked by the hourly wage. In this case, the hourly wage is $14/hr.
So, the pay for Monday would be:
Pay = Total hours worked x Hourly wage
Pay = 8.5 hours x $14/hr = $119.00
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The function h is defined by the following rule.
h(x) = 2x-3
Complete the function table.
х
4
0
- 2
2
3
5
Select all of the following tables which represent y as a function of and are one-to-
one.
Answer:
Option 3
Step-by-step explanation:
Each value of x maps onto one value of y and vice versa.
Determine the following ratio
Using relations in a right triangle, the secant of angle θ is given by:
D. 5/4.
What are the relations in a right triangle?The relations in a right triangle are given as follows:
The sine of an angle is given by the length of the opposite side to the angle divided by the length of the hypotenuse.The cosine of an angle is given by the length of the adjacent side to the angle divided by the length of the hypotenuse.The tangent of an angle is given by the length of the opposite side to the angle divided by the length of the adjacent side to the angle.Using the Pythagorean Theorem, the hypotenuse of the triangle is given as follows:
h² = 9² + 12²
h = sqrt(9² + 12²)
h = 15.
The secant of an angle is 1 divided by the cosine, hence:
cos(θ) = 12/15 = 4/5.sec(θ) = 5/4.Which means that option D is correct.
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If the perimeter of square garden is 84 feet what s the area of the garden
Answer:
441
Step-by-step explanation:
Get each side of the square
84/4 = 21
Multiply to get the area
21*21 = 441
Answer:
441 feet
Step-by-step explanation:
4 times s is how you find the perimeter of a square so we can put this in an equation
4s=84
/4. /4
s=21
Now to find area we multiply side by side or side squared
21x21
441
Hopes this helps please mark brainliest
y=1/4x-12, solve for x please help!!!!
Answer:
x=48
Step-by-step explanation:
Substitute y for 0 (0=1/4x - 12)
Multiply both sides of the equation by 4 (0= x-48)
subtract x from both sides (-x = -48)
Change the signs (x=48)
The solution of y=(1/4)x-12 for x will be x = 4y + 48.
What is an expression?A mixture of variables, numbers, addition, subtraction, multiplication, and division are called expressions.
An expression is a mathematical proof of the equality of two mathematical expressions.
Expression is an equation in which multiplication, division, and summation of all terms are present.
For example 2x + 8t = 0 is a expresion where x and t are variables 2,8 and 0 are constant.
A statement expressing the equality of two mathematical expressions is known as an equation.
Given,
y = (1/4)x - 12
Taking the lowest common multiple right-hand sides
y = (x - 48)4
By cross multiplication
4y = x - 48
By taking 48 into the left-hand side
x = 4y + 48
Hence the solution of expression y=(1/4) x - 12 for x will be x = 4y + 48.
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∠1 and ∠2 are supplementary angles. If m∠1 = 77°, then m∠2 =
Question 4 options:
A)
77°.
B)
103°.
C)
167°.
D)
13°.
Answer:
B. 103°
Step-by-step explanation:
Supplementary angles add up to 180°, so we can find the measure of angle 2 by subtracting 77 from 180
180 - 77
= 103
So, m∠2 is 103°
-3x + 8 = 17 and 1 + 4x = -15
Answer:
1) x= -3
2) x=-4
Step-by-step explanation:
The first equation is :
-3x+8=17
solving for x
-3x=17-8 ------------by collecting like terms
-3x=9
Divide both sides by -3
-3x/-3=9/-3
x= -3
In the second equation
1+4x= -15
solving for x
4x=-15-1
4x = -16
x=-16/4
x= -4
what's six ways to show 3x2=6
Hey there!
Only one I know ^_^
1st Addition= 3 + 3 = 6
Based on the formula for triangles, A = bh/2, I did that and got 24.5 but since there are 2 of the triangles I did 24.5 x 2 = 49. I know that the line in the triangle means they are congruent. But are they congruent to show that the base and height is 7 x 7 for the one that the line is crossing of does it show that itś 7x7 for both triangles?
I found the area of the square and subtracted that from the area of the triangles to get 147.
My area of the triangles is 49ft^2
My area of the pebbles is 147ft^2.
Is this correct?
Answer:
Right
Step-by-step explanation:
PLEASE HELP IM MARKING BRAINLEST!!!!!!!!!!
Convert 8.88 x 10²⁹ μm³ to km³
Convert 1.03 x 10⁴ mL to L
Answer: FOR THE SECOND ONE, 1.03 x ⋅ 10^4 = 10300 x
mL= 10300x
L=10300x
I am so sorry if its wrong!
Step-by-step explanation: I dont know what the first one is and its not converting properly
$3.00 for 150 golf tees
Answer:
2 cents a tee
Step-by-step explanation:
Answer:
It is 2 cents per golf tee If you can please give brainliest
Step-by-step explanation:
Thank you <3
The area of a rectangle is 144a^8b^4 square units. If the width of the rectangle is 8a²b^2 units, what is the length in units?
A 18a^6b^2 units
B 136a^6b^2 units
C 152a^10b^6 units
D 1152a^10b^6 units
Answer:
A) 18a^6b^2
Step-by-step explanation:
area = width x length
length = area/width
144a^8b^4/8a²b^2 = 18a^6b^2
If the width of the dining room table is w feet, and the length is 3w - 2 feet, write an algebraic expression that represents the perimeter of the table
The required algebraic expression that represents the perimeter of the dining room table is 8w - 4.
What is the perimeter?Perimeter is the measure of the figure on its circumference.
Here,
The perimeter of a rectangle is given by the formula P = 2l + 2w, where P is the perimeter, l is the length, and w is the width.
Substituting the given expressions for the length and width of the dining room table, we get:
P = 2(3w - 2) + 2w
Simplifying the expression, we get:
P = 6w - 4 + 2w
Combining like terms, we get:
P = 8w - 4
Therefore, the algebraic expression that represents the perimeter of the dining room table is 8w - 4.
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Find the common difference of the sequence 4, 12, 20, ....
8
In this pattern, we have 4 12 then 20.
We can see that the difference 4 and 12 is 8.
Since the difference between 12 and 20 is also 8, the common difference of the sequence is 8.
5 - 9.5 = 5 + ? HELPPP
Given the polynomial 9x2y6 − 25x4y8, rewrite as a product of polynomials.
(9xy3 − 25x2y4)(xy3 + x2y4)
(9xy3 − 25x2y4)(xy3 − x2y4)
(3xy3 − 5x2y4)(3xy3 + 5x2y4)
(3xy3 − 5x2y4)(3xy3 − 5x2y4)
Answer:
Option 3
(3xy³ + 5x²y⁴) (3xy³ - 5x²y⁴)
Step-by-step explanation:
Factorize polynomials:
Use exponent law:
\(\boxed{\bf a^{m*n}=(a^m)^n} \ & \\\\\boxed{\bf a^m * b^m = (a*b)^m}\)
9x²y⁶ = 3²* x² * y³*² = 3² * x² * (y³)² = (3xy³)²
25x⁴y⁸ = 5² * x²*² * y⁴*² = 5² * (x²)² * (y⁴)² = (5x²y⁴)²
Now use the identity: a² - b² = (a +b) (a -b)
Here, a = 3xy³ & b = 5x²y⁴
9x²y⁶ - 25x⁴y⁸ = 3²x²(y³)² - 5²(x²)² (y⁴)²
= (3xy³)² - (5x²y⁴)²
= (3xy³ + 5x²y⁴) (3xy³ - 5x²y⁴)
If it takes 4 gallons of gas to drive 92 miles how many miles can be driven using 6 gallons of gas
Answer:
138 miles
Step-by-step explanation:
To find out how many miles you can drive on for a mile you would do:
92/2= 4/2x
46 =2x
23 = x
To find out many miles can be driven with 6 gallons of gas.
6x=23*6
6x= 138