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Ghella [55]
3 years ago
11

Find the area of the following rectangle​

Mathematics
1 answer:
lorasvet [3.4K]3 years ago
4 0

Answer: x+8

Step-by-step explanation:

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andrew-mc [135]
(11/12) / (2 5/8) = ...turn mixed numbers to improper fractions
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11/12 * 8/21 = 88/252 reduces to 22/63

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3 years ago
(01.06 MC) Jonna is 4 years older than her brother. Which of the following expressions shows the sum of their ages if b represen
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3 years ago
How do you find the missing height of a triangle?
g100num [7]

Answer:

Use the Pythagorean theorem

Step-by-step explanation:

The pythagorean theorem is a^{2} +b^{2} =c^{2} where a is a height, b is a height, and c is the hypotenuse, which is the longest side of a triangle. For example, if the triangle has two side with lengths of three and four we would put them into the equation to get:

3^{2} +4^{2} =c^{2}

Simplify the equation to get:

9+16=c^2

Add 16 and 9 to get 25 and take the square root of both sides:

\sqrt{25} =c

The sqrt of 25 is 5. Therefore, the length of the hypotenuse, or c, is 5.

8 0
3 years ago
Read 2 more answers
Plz help for financial algebra
serious [3.7K]

Answer:  $277.91

<u>Step-by-step explanation:</u>

The average of the 2 highest salaried quarters is:

\dfrac{\$13,500+\$12,775}{2}=\dfrac{\$26,275}{2}=\$3,137.50

Divide that by 26 (weeks) to find out her average weekly salary:

\dfrac{\$3,137.50}{26}=\$505.29

Multiply that by 55% (0.55) to calculate her weekly unemployment benefit:

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Round to the nearest penny --> $277.91

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3 years ago
Question 4<br> What is the value of 3 - 21-4 +32, ?
andrey2020 [161]

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10

Step-by-step explanation:

3-21-4+32

=-18-4+32

=-22+32

=10

8 0
3 years ago
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