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3 years ago

8

Which property should be used next in this solution process?

1 answer:

zvonat [6]3 years ago

3 0

The distributive property. You need to district it's 7 to x and -1.

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Find the measure of the indicated angle to the nearest degree.

fredd [130]

Step-by-step explanation:

Let the measure of required angle be x degree

$\therefore \tan \: x = \frac{33}{56} \\ \\ \therefore \tan \: x = 0.589285714 \\ \\ \therefore \: x = {\tan}^{ - 1} (0.589285714) \\ \\ \therefore \: x = {\tan}^{ - 1} ( \tan \: 30.510237394 \degree) \\ \\ \huge \red{ \boxed{\therefore \: x = 31\degree}}$

Thus, first option is the correct answer.

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3 years ago

Mary sees 10 ravens and 5 blackbirds in a tree. Which of the following best compares the number of ravens and blackbirds in the

NikAS [45]

Answer:

there are 15 birds all together and 5 black birds on the tree.

Step-by-step explanation:

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3 years ago

If x=-1, x^5+x+4+x^3+x

DedPeter [7]

Answer:

0

Step-by-step explanation:

yeah-ya.............. right?

8 0

2 years ago

Read 2 more answers

A suit with an original price of $290 was marked down 33%. You have a coupon good for an additional 36% off. What is the final c

TiliK225 [7]

Answer:

$20.01

Step-by-step explanation:

x 69

------ × --------

290 100

69 = 33 + 36

multiply 290 ×69 then divide by 100 to find c

4 0

3 years ago

I need help it's really hard<br>Properties of exponents

Agata [3.3K]

$\bf 12^x\times 12^4=12^8\implies \stackrel{\textit{if the base is the same, so are the exponents}}{12^{x+4}=12^8} \\\\\\ x+4=8\implies x=4$

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3 years ago