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scoundrel [369]
3 years ago
6

20 POINTS!!!!!!!The value of -4 ^2 is _____. 16 -16 8 -8

Mathematics
1 answer:
mario62 [17]3 years ago
4 0

The answer is The value of -4 ^2 is -16

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The volume of a gift box is 972 in. The height of the gift box is 12 inches
Serggg [28]

Answer:

The length of each side of the 9 in

Step-by-step explanation:

The volume of the gift box is 972 in. The height of the gift box is 12 inches

and the area of the base is 81 in².

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Recall that, the area of a square is

{l}^{2}

It was given that, the area of this base is 81 in²

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3 years ago
A line that included the points (d,-4) and (-2,2) has a slope of -2. What is the value of d
Citrus2011 [14]
(2+4)/(-2-d) = -2

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3 years ago
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vekshin1

Answer:

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2 years ago
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Last month maria high the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times. Let X rep
Marrrta [24]

Alright, lets get started.

Maria hiked the 5 mile Mountain Trail a number of times and she hiked the 10 mile canal trail several times.

x times she hiked 5 mile mountain.

So, number of mils she hiked for 5 miles will be = 5 x

Similarly,

y times she hiked 10 mile canal,

So, number of miles she hiked for canal = 10 y

So, total number of miles she hiked = 5 x +10 y

But as per question given,  she had a total of 90 miles

It means

5x + 10 y = 90

Dividing this equation with 5

x + 2 y = 18

So, the equation is x + 2 y = 18 :   Answer

Hope it will help :)




8 0
3 years ago
(please explain)2. Write the fact families for the number 144,12, and 12.​
Ymorist [56]

Answer:

12 x 12 = 144

144  ÷ 12 = 12

Step-by-step explanation:

12 times 12 is 144 and the opposite of multiplication is division, the sum goes in front when you divide

4 0
2 years ago
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