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2 years ago

13

In the diagram of right triangle ABC, AB = 4 and BC = 7.

1 answer:

yan [13]2 years ago

8 0

Answer:

5.74

Step-by-step explanation:

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It is important to keep the same tense in your business writing, because otherwise your readers may ______.

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<span>It is important to keep the same tense in your business writing, because otherwise your readers may misinterpret what you are trying to convey. Not having a uniform form of tense would make the writing confusing for the reader. Hope this helps. Have a nice day.</span>

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2 years ago

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PLease help me solve this

Mnenie [13.5K]

Answer: 729

Step-by-step explanation:

$\frac{1}{3^{-2} * 3^{-4} * (-1)^{2} }$

3^-2 = 1/9

3^-4 = 1/81

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1 year ago

How to solve -8+squre root (5a-5)=-3

sertanlavr [38]

Answer:

$a=6$

Step-by-step explanation:

Given equation:

$-8+\sqrt{5a-5}=-3$

Solving for unknown variable $a$

Adding 8 both sides by additive property of equality.

$+8-8+\sqrt{5a-5}=-3+8$

$\sqrt{5a-5}=5$

Squaring both sides to remove the square root.

$(\sqrt{5a-5})^2=5^2$

$5a-5=25$

Adding 5 both sides by additive property of equality.

$5a-5+5=25+5$

$5a=30$

Dividing both sides by 6 to isolate $a$

$\frac{5a}{5}=\frac{30}{5}$

∴ $a=6$

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2 years ago

Which of these rectangles could be the shape of her scrap book cover?

andrew11 [14]

Answer:

6in 5in

you have to do 5×2 and 6×2 and add those together

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An animal shelter has 32puppies. If the puppies are 32% of the total dog and cat population, how many dogs and cats are in the a

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3 years ago