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diamong [38]
3 years ago
15

I need help with number 9 please thank you

Mathematics
1 answer:
vagabundo [1.1K]3 years ago
3 0

Answer:

B:

Step-by-step explanation:

A pool is filled (which signifies the increase) a little time later (still full, flat line) it is emptied (the decrease) and then refilled (increase)

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Find the area of a parallelogram that has a base of 24 feet and a height of 12 feet. A) 18 ft2 B) 36 ft2 C) 64 ft2 D) 288 ft2
Shkiper50 [21]

Answer:

D) 288 ft.

Step-by-step explanation:

To find the area of a parallelogram, multiply the base times the height.

A=bh

A= 24 x 12

A= 288

5 0
3 years ago
7(3w-3)=-12<br> HURRY PLEASE
Lady_Fox [76]

Answer:

3/7

Step-by-step explanation:

21w - 21 = -12

21w = -12 +21

21w = 9

w = 9/21

i.e w= 3/7

8 0
3 years ago
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danny completed 85% on his field goal attempts last season.if he attempted 60 field goals,how many did he make
Alexeev081 [22]
He scored 51
explanation:
60 x 0.85 = 51
8 0
3 years ago
Select the correct answer from each drop-down menu. y = x2 + 2x − 1 y − 3x = 5 The pair of points representing the solution set
katen-ka-za [31]

ANSWER

(-2,-1)

(3,14)

EXPLANATION

The given system is

y =  {x}^{2}  + 2x - 1

y - 3x = 5

or

y = 3x + 5

Equate both of them:

{x}^{2}  + 2x - 1 = 3x + 5

This implies that,

{x}^{2}   - x - 6 = 0

(x - 3)(x + 2) = 0

x=-2 or x=3

When x=-2, y=y=3(-2)+5=-1

(-2,-1) is a solution.

When x=3 , y=3(3)+5=14

(3,14) is also a solution.

7 0
3 years ago
How is multiplication and division related?
Julli [10]
Hey You!

The two are related because they both use the same three numbers. For example:

6 × 3 = 18 3 × 6 = 18

Or,

18 ÷ 3 = 6 18 ÷ 6 = 3
6 0
3 years ago
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