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2 years ago

12

What does this image show? A) How to add. B) Information about exponential notation. C) Bow to multiply and divide. Will Mark Br

ainliest if answered correctly.

1 answer:

xeze [42]2 years ago

6 0

Answer:

B) Information about exponential notation

Step-by-step explanation:

The information on the page is about exponential notation, therefore option (B) is the most suitable.

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What is the best estimate of 45 percent of 76

marishachu [46]

Answer:

1/2(80)

Step-by-step explanation:

Well, 45% of 76 is 34.2

Which can be solved by converting 45% to .45 and then multiplied by 76

1/4(80) can be converted into .25*80 which is 20

1/5(80) can be converted into .20*80 which is 16

1/2(80) can be converted into .50*80 which is 40

1/9(80) can be converted into .11*80 which is 8.88

The closest one is 1/5(80) which solves the estimate,

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3 years ago

Read 2 more answers

IMPORTANT, PLEASE HELP QUICKLY! 40 POINTSS

goldfiish [28.3K]

Answer:

$\sf 1. \quad \tan(B)=\dfrac{4}{3}$

$\sf 2. \quad \tan(A)=\dfrac{7}{2}$

$\sf 3. \quad \angle A$

Step-by-step explanation:

<u>Acute angle</u>: an angle less than 90°

<u>Tan trigonometric ratio</u>

$\sf \tan(\theta)=\dfrac{O}{A}$

where:

$\theta$ is the angle
O is the side opposite the angle
A is the side adjacent the angle

<u>Question 1</u>

Refer to the first attached diagram.

If tan(A) = 3/4 then the side opposite ∠A is 3 units, and the side adjacent ∠A is 4 units.

Therefore:

$\implies \sf \tan(B)=\dfrac{4}{3}$

<u>Question 2</u>

Refer to the second attached diagram.

If tan(B) = 2/7 then the side opposite ∠B is ,and the side adjacent ∠B is 7.

Therefore:

$\implies \sf \tan(A)=\dfrac{7}{2}$

<h3><u>Question 3</u></h3>

Angle A would be bigger (see second attachment).

7 0

2 years ago

What is the product of 3.45 x<br> (1.93 x 10^4)

V125BC [204]

Answer:

66,585

Step-by-step explanation:

First, solve 10^4, which is 10,000. Then, do 1.93x10,000 and get 19300. Finally, multiply 19300 by 3.45 to get 66,585.

Always use pemdas and hope this helped!

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2 years ago

Omar drove 819 miles in 13 hours At the same rate, how many miles would he drive in 9 hours

vredina [299]

Answer:

7384

Step-by-step explanation:

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3 years ago

What is the correct graph

zvonat [6]

Answer:

the first one. with two shaded dots and a line between them

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3 years ago