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3 years ago

(2r^3-5r) - (r^3+5r)

Mathematics

1 answer:

kotykmax [81]3 years ago

4 0

Answer:

r^3-10r

Answer Explanation:

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(P+a)(V+b)=c,

UNO [17]

Answer:

PUSHIN

Step-by-step explanation:

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2 years ago

PLS HELP SOLVE! and pls show work

Maurinko [17]

Answer:

see explanation

Step-by-step explanation:

( $\frac{g}{h}$ )(t) = $\frac{g(t)}{h(t)}$ = $\frac{t+3}{3t-4}$

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3 years ago

if eight times a number is increased by 3 the result is 19 more than six times this digit. find the number

Verdich [7]

Answer:

Step-by-step explanation:

Even though we don't know the number yet, let's name this number "n".

8n + 3 = 6n + 19

8n + 3 - 6n = 6n + 19 - 6n

2n + 3 = 19

2n = 16

n = 16/2

n = 8

Our number is 8.

Note: This answer is 100% correct.

6 0

2 years ago

Read 2 more answers

The scale drawing of a window is 1 inch by 2 inches. The actual size of the window is 24 inches by 48 inches. What is the scale

sp2606 [1]

1:24 is the scale factor. Hope it helps! :)

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3 years ago

What is the percent decrease from 72 to 45

Marizza181 [45]

Answer:

37.5%

Step-by-step explanation:

72-45=27

27/72=x/100

2700/72=x

x=37.5

37.5%

5 0

3 years ago