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sdas [7]
3 years ago
6

Plz help with math!!!

Mathematics
1 answer:
ratelena [41]3 years ago
6 0
These are all linear equations:<span>y = 2x + 1  
5x = 6 + 3y
<span>y/2 = 3 − x</span></span>
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A square pyramid has a volume of 297 cubed feet. The width and length of the pyramid are
zalisa [80]

Answer:

11

Step-by-step explanation:

H =V/(LxW)/3

H = 297/(9x9)/3

H = 297/(81)/3

H = 297/27

H = 11

Therefore, the height of the pyramid is 11ft square

6 0
3 years ago
Laloni is participating in her school's
Vlad1618 [11]

Answer:

Step-by-step explanation:

In order to find an average you need to add all the numbers you have and then divide your sum by the amount of numbers you added.

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That is the answer, 151.

4 0
3 years ago
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andrew-mc [135]
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3 years ago
Ratio equal to 90:18
Vadim26 [7]

90:18

divide using 3 on both sides

90:18

30:6

10:2

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5:1

5:1 is the equal ratio  to 90:18

6 0
4 years ago
Jolianne worked half as many hours as Andrew. Jolianne makes $10 per hour and has saved $27. Andrew makes $8 per hour and has sa
lisabon 2012 [21]

Answer:

Step-by-step explanation:

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Number 4 is correct

4 0
4 years ago
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