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2 years ago

PLEASE HELP WITH THIS! ITS ALREADY LATE AND I JUST WANNA GET IT DONE

Mathematics

1 answer:

MArishka [77]2 years ago

6 0

The answer is 61.92 all u do is 3 x 20.64

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Help I will give brainiest if you can atleast do three

stiks02 [169]

1.) A=pi(r)^2

2.) V=Bh

3.) 3.1

4.) 20

5.)36

6.) 10

7.)18

7 0

2 years ago

Read 2 more answers

Rewrite the expression in the form x

Serga [27]

Answer:

See below (I hope this helps!)

Step-by-step explanation:

When dividing exponential terms of the same base, we can simply subtract the exponents, therefore:

$\frac{x^{6} }{x^{8} } = x^{(6-8)} = x^{-2}$

5 0

3 years ago

Able, Ben and Cal each played a game able's score was six times ben's score, Cale score was a hird time of Able's score write do

Svetradugi [14.3K]

Answer:

Abel to Ben: 6

Abel to Carl: 3

Ben to Carl: 0.5

Step-by-step explanation:

First we formulate the problem in equations:

Abel = 6 * Ben

Cale = Abel / 3

If Cale's score is Abel's score over 3, so Abel's score is 3 times Cale's score.

If Abel's score is 6 times Ben's score, and 3 times Cale's score, then Cale's score is 2 times Ben's score (so Ben's score is 0.5 times Cale's score)

So, the ratio between all scores are the following:

Abel to Ben: 6

Abel to Carl: 3

Ben to Carl: 0.5

8 0

2 years ago

Read 2 more answers

Solve 2x + 3y = C, for y

natta225 [31]

Answer:

y= $\frac{c-2x}{3}$

Step-by-step explanation:

2x+3y=C

isolate y

3y=C-2x

y= $\frac{c-2x}{3}$

6 0

2 years ago

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Evaluate the function f (x)  4 • 7x for x  1 and x = 2. Show your work

SashulF [63]

The function and the first value stated for x are confusing.

Doing some research, I found that the problem is to evaluate the function $f(x)=4.7^x$ for x = - 1 and x 2.

The solution is:

1) For x = - 1

$f(-1)=4. 7^{-1} =4. (1/7)=4/7$

2) For x = 2

$f(2)=4.7^2=4(49)=196$

5 0

2 years ago