3 years ago

Situation: to compute the perimeter of a rectangle you find the sum of two times

Mathematics

1 answer:

Alex_Xolod [135]3 years ago

5 0

Answer:

110

Step-by-step explanation:

$30 + 25 \\ = 55 \times 2 \\ = 110$

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A piece of plywood was cut so it's length with 8 ft by 4 ft what is the area of the wood

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The area of an object is found by multiplying the length by the width, so to solve your problem, multiply 8*4 to get 32.

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A specific aircraft can ascend 1,635 meters in 15 seconds.<br> What is the rate of ascent?

Snezhnost [94]

Answer:

109m/s

Step-by-step explanation:

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2 years ago

An employee currently makes $10 per hour and will be given yearly raises if performance evaluations are satisfactory. Assuming a

OleMash [197]

Answer:

C) If the yearly raise is $3 per hour then the relationship is linear and the hourly rate "n" years from now will be h0 = 10 and hn = (hn − 1)(3) for n = {1,2,3, ...}.

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3 years ago

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Can someone help me my grade are bad

Likurg_2 [28]

Answer:

8.31

Step-by-step explanation:

Using the Pythagorean Theorem:

$a^2+b^2=c^2$

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$100+b^2=169$

$b^2=69$

$b = \sqrt{69}$

$b = 8.306623863$

The side length for $x$ , rounded to the nearest hundredths, would be 8.31.

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3 years ago

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PQ has a midpoint of M. the coordinates of M are (-4, 7) and the coordinates of P are (2, 13). What are the coordinates of Q?

Natali5045456 [20]

Using the midpoint formula, the coordinates of Q are: <em>A. (-10, 1)</em>

<h3>What is the Midpoint Formula?</h3>

Midpoint formula is given as, $M(x, y) = (\frac{x_2 + x_1}{2} , \frac{y_2 + y_1}{2})$

Thus, given that:

M is the midpoint of PQ.
M (-4, 7)
P (2, 13).

Therefore:

$M(-4, 7) = (\frac{2 + x_1}{2} , \frac{13 + y_1}{2})$

Solve for x-coordinate of P:

-4 = 1/2(2 + x1)

2(-4) = 2 + x1

-8 = 2 + x1

-8 - 2 = x1

x1 = -10

Solve for y-coordinate of P:

7 = 1/2(13 + y1)

14 = 13 + y1

y1 = 1

Therefore, using the midpoint formula, the coordinates of Q are: <em>A. (-10, 1)</em>

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Learn more about the midpoint formula on:

brainly.com/question/88621

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2 years ago