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2 years ago

PLEASE HELP ME PLEASE

Mathematics

1 answer:

Hitman42 [59]2 years ago

7 0

20*2.54=50.8 cm
Is the answer

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Help please! math volumes

salantis [7]

Answer:

980.18 cm^3

Step-by-step explanation:

Volume of cylinder w/out spheres = pi r^2 h

= pi 8^2 *6

now subtract the volume of the TWO spheres

2 * 4/3 pi * 3^3

for result = 980.18 cm^3

6 0

1 year ago

Please answer this correctly

Firdavs [7]

Answer:

Simple:

(-2.5,-1) goes 2.5 units left and 1 units down

(0.5,2) goes half a unit right and 2 units up

Step-by-step explanation:

5 0

3 years ago

Rewrite each expression in the form kkxxnn, where kk is a real number and nn is an integer. Assume x ≠ 0.

labwork [276]

Answer:

The expression will be $2x^5\times x^{10}=2x^{5+10}=2x^{15}$

Step-by-step explanation:

We have given the expression $2x^5\times x^{10}$

We have to write this expression in kkxxnn form , here kk is real number and nn is integer

We know the property of exponent that when two function are multiplied thn their exponent are added

So $2x^5\times x^{10}=2x^{5+10}=2x^{15}$

Here kk = 2 and nn = 15

7 0

2 years ago

WILL GIVE BRAINLIESTT!!

djyliett [7]

Answer:

$y = {e}^{3}$

Step-by-step explanation:

$f(x) = {e}^{3x} \\ \\ plug \: x = 1 \\ \\ f(1) = {e}^{3 \times 1} \\ \\ f(1) = {e}^{3} \\ \\ plug \: f(1) = y \\ \\ y = {e}^{3}$

8 0

2 years ago

Use the associative property to write am expression equivalent to (n+3) +4

lisabon 2012 [21]

D is the correct answer.

6 0

2 years ago