3 years ago

Solve for x. Round your answer to two decimal places. Can someone walk me through how to solve. Will mark brainliest thank you

Mathematics

1 answer:

AysviL [449]3 years ago

5 0

Check the picture below.

make sure your calculator is in Degree mode.

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Which of the exponential growth functions has a multiplicative rate of change of 4? 2 f(x) X x f(x) 1 f(x) - 1 NT -1 -1 2 1 4 8

tester [92]

Expondential growth is

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2 years ago

Find the volume of the sphere shown to the right. Give an answer in terms of pi and rounded to the nearest cubic unit.

Vladimir [108]

The correct answers are:
Exact volume = $V = \frac{32}{3} \pi$ in^3
Approximate volume = V = 33.51 in^3

Explanation:

The volume of the sphere is: $V = \frac{4}{3} \pi r^3$

Since r = 2 in

Hence
$V = \frac{4}{3} \pi (2)^3 \\ V = \frac{32}{3} \pi$ in^3 (exact)
V = 33.51 in^3 (approximate)

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3 years ago

The table shows the total weight of

ioda

Each pencil weighs 4 grams so the answer is B: 4

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3 years ago

Solve the following systems of equations 2a+4b+c=5 ; a-4b=-6 ; 2b+c=7.

SOVA2 [1]

Answer:

a = -2

b = 1

c = 5

Step-by-step explanation:

Given:

2a + 4b + c = 5 ............(1)

a - 4b = - 6

a = 4b - 6 .............(2)

2b + c = 7

c = 7 - 2b ...........(3)

substituting 2 and 3 in 1, we get

2(4b - 6 ) + 4b + (7 - 2b) = 5

8b - 12 + 4b + 7 - 2b = 5

10b - 5 = 5

b = 1

substituting b in 2, we get

a = 4(1) - 6

a = -2

substituting b in 3, we get

c = 7 - 2(1)

c = 5

thus,

a = -2

b = 1

c = 5

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3 years ago

A migrating bird flies 539 miles in 11 hours. How many miles does it fly in 3 hours?

joja [24]

It would fly 147 miles in 3 hours

8 0

3 years ago

Read 2 more answers

Solve for x. Round your answer to two decimal places. *Can someone walk me through how to solve. Will mark brainliest thank you*

Solve for x. Round your answer to two decimal places. Can someone walk me through how to solve. Will mark brainliest thank you