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Ksivusya [100]
3 years ago
8

-3/5a=2 a= ___ please help

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
4 0

Answer:

a=-3 1/3

Step-by-step explanation:

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A bug was sitting on the tip of a wind turbine blade that was 24 inches long when it started to rotate. The bug held on for 5 ro
son4ous [18]

Answer:

240π  

Step-by-step explanation:

Turbine blade that was 24 inches long is the radius of the circle the bug travels.

So the Circumference is = 2rπ = 2*24*π = 48π

The bug held on for 5 rotations. so the distance that the bug travels = 5*48π  = 240π  

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3 years ago
A road construction crew is resurfacing the highway between point d and e. The distance between point d and e is 93 miles of roa
Ulleksa [173]
93 - 35 = 58
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3 0
3 years ago
I am very confused- Can someone help within an hour-
VMariaS [17]
Answer: 195 CM

Step-by-step explanation:

Volume: Length x Width x Height

“First we have to break it into 2 shapes”

“Let’s solve the top shape!!”

The length is 5 the width is 3 and the height is 4.

Volume = 5 x 3 x 4 = 60

Now the bottom shape

The length is 9 the Width is 5 and the Height is 3

The height isn’t given so we must do some math

Subtract the 7 from 4 = 7 - 4 = 3

Volume = 9 x 5 x 3 = 135

Finally, 135 + 60 = 195 cm

3 0
3 years ago
Solve 3^x−5 = 9. (3 points) Select one: a. x = −3 b. x = 2 c. x = 7 d. x = 8
goldfiish [28.3K]
ANSWER

C. x=7

EXPLANATION

The given exponential equation is

{3}^{x - 5} = 9

We rewrite the right hand side as 3 raised to exponent 2.

{3}^{x - 5} = {3}^{2}

Observe that the base of both sides of the equation are equal.

We now equate the exponents.

x - 5 = 2

Solve for x,

x = 2 + 5

x = 7

The correct choice is C.
4 0
4 years ago
What is (-5x^2 + 6x + 7) + (-x^2 + 4x) in polynomial standard form?
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Answer:

I'm not a human I'm bot

Step-by-step explanation:

so if anything PLEASERE DONT REPORT

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3 years ago
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