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Gwar [14]
4 years ago
15

Can someone PLEASE help me with the bottom questions. NEED BY TODAY!!!!!!!!!

Mathematics
1 answer:
REY [17]4 years ago
3 0
When temperature grows 120-30=90, volume grows 650-500=150
Thus when temperature grows 90/3=30, volume grows 150/3=50
Thus to get volume at 90, you do 650-50=600cc

When time increases by 16-4=12, the height increases by 6-9 or the height drops by 3 feet.
Thus for ever 12/3=4 seconds, the kite drops 3/3=1 foot.
The kite starts out at 9+1=10 feet.
Thus 10-30/4=2.5 feet
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Could you show the work to please :)
MAVERICK [17]

Answer:

Put a point at (-7,0) and another at (0,-2)

Step-by-step explanation:

2x+7y=-14

Plug in 0

2(0)+7y= -14

7y=-14

y=-2

same thing for x

2x+7(0)=-14

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3 0
3 years ago
1.Write an algebraic expression to represent "five plus quotient of r and 14"
algol13

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4 years ago
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A wire 24 cm long is cut into two pieces. The longer piece is 6 cm longer than the shorter piece.
sattari [20]

Answer:

The size of the shorter piece is 9cm, because 9+(9+6)=24

6 0
4 years ago
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denis-greek [22]

Answer: -17/15 or simplified as a mixed number -1 2/15

Step-by-step explanation: First convert both -4/5 and 1/3 to fifteenths. Multiply -4/5 by 3/3 to get -12/15. Multiply 1/3 by 5/5 to get 5/15. Then subtract 5/15 from -12/15. -12-5=-17 (numerator).

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3 years ago
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aniked [119]

Answer:

less than 90

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because its not open to a 90 degree angle

so its less than 90.

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