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2 years ago

Please hurry need it asap

Mathematics

2 answers:

vlabodo [156]2 years ago

8 0

Answer:

I think its B

Step-by-step explanation:

lions [1.4K]2 years ago

5 0

Answer:

use math w ay .co m its helps

Step-by-step explanation:

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PLEASE ANSWER THIS I BEG FOR YOUR MERCY!!!!!!!!!!!! if you dont know....dont answer

Andreyy89

Answer:

the answer is the second choice

Step-by-step explanation:

hopefully this helps :)

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2 years ago

Help with this question please

dimaraw [331]

The answer should be C

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3 years ago

10) Find the measure of angle D. Hint: you must do two math problems to solve

NISA [10]

Answer:

Option A.) 43°

Step-by-step explanation:

Part 10)

step 1

Find the length of side EG

see the attached figure to better understand the problem

we know that

In the right triangle EGF

$cos(65^o)=\frac{EG}{EF}$ ----> by CAH (adjacent side divided by the hypotenuse)

substitute the given values

$cos(65^o)=\frac{EG}{11}$

solve for EG

$EG=(11)cos(65^o)\\EG=4.65\ cm$

step 2

Find the measure of angle D

In the right triangle DEG

$tan(D)=\frac{EG}{DG}$ ----> by TOA (opposite side divided by adjacent side)

substitute the given values

$tan(D)=\frac{4.65}{5}\\\\D=tan^{-1}(\frac{4.65}{5})=43^o$

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2 years ago

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olya-2409 [2.1K]

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2 years ago

What is 4 square root 7^3 in exponential form?

Gnesinka [82]

Answer:

Given the radical form: $4\sqrt{7^3}$

Use the exponent rules:

$\sqrt[n]{a^m} = (a^m)^{\frac{1}{n}} = a^{\frac{m}{n}}$

we can write $\sqrt{7^3}$ as:

$\sqrt{7^3} = (7^3)^{\frac{1}{2}} = 7^{\frac{3}{2}}$

then;

$4\sqrt{7^3}$ = $4 \cdot 7^{\frac{3}{2}}$

Therefore, $4\sqrt{7^3}$ in exponential form is $4 \cdot 7^{\frac{3}{2}}$

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2 years ago

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