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rusak2 [61]
2 years ago
11

If a= -3 what is 3a^2

Mathematics
1 answer:
trapecia [35]2 years ago
4 0

Answer:

27

Step-by-step explanation:

If a= -3 what is 3a^2 = 27

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An empty suitcase has a mass of 2 kilograms. Draw a bar model to find its mass in grams.
miss Akunina [59]

Answer:

Since I can't draw it I'll give you the answer. 2,000 g.

Step-by-step explanation:

A kilogram is 1000 grams. Multiply 1000x2 to get 2000. But add the g for grams or the answer is considered wrong by teachers.

8 0
3 years ago
Ratio of 20 to24 is ​
Sedaia [141]

Answer:

......

20:24

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3 years ago
2x – 2y = -4 and x + y = 8<br> please show work having a hard time in math
Katena32 [7]

Step-by-step explanation:

y= 5

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7 0
3 years ago
Where are the asymptotes for the following function located? f (x) = StartFraction 14 Over (x minus 5) (x + 1) EndFraction
m_a_m_a [10]

Answer:

2 vertical asymptotes occurring at x = 5 and x = -1

Step-by-step explanation:

given

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Equating the denominator to zero,

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(x-5) =0

x = 5 (first asymptote)

or (x+1) = 0

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6 0
3 years ago
Jack, Jill, and Ron share a 2-bedroom apartment. Rent is represented by R. The water bill is $20 per person. The electric bill i
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Jack: 2R/3
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Ron: R/3 + 125

hope that helps

4 0
3 years ago
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