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Alecsey [184]
3 years ago
6

An object is launched straight up into the air at an initial velocity of 64 feet per second it is launched from a height of 6 fe

et off the ground. Its height H, in feet, at seconds is given by the equation h= -16t 2+64r +6
Mathematics
1 answer:
blondinia [14]3 years ago
8 0
H is 24 You’re very welcome
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Please help i will mark brainlist
Feliz [49]

Answer:

72.22 inches

Step-by-step explanation:

Okay so the formula for circumference is C=2πr so since the diameter is twice the radius, the radius is 11.5. Now you have to multiply 11.5 and 2. That equals 23. Now you have to multiply 23 by π which is about 3.14. 23 times 3.14 is 72.22 inches.

Hope this helped!! :D

8 0
2 years ago
an angle measures 78 degrees more than the measure of a complementary angle. What is the measure of each angle?
ArbitrLikvidat [17]

X is one angle

X+78 is the second angle

Add them together

2x+78=90

Subtract 78 from both sides

2x=12

X=6

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Contact [7]

Answer:

117.3

Step-by-step explanation:

7*4=117.29=117.3

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For every 1 girl in Mr hegarty’s class there are 2 boys. What is the ratio of girls to boys in the class? Give the answer in sim
svetoff [14.1K]
1:2 i believe good luck
8 0
3 years ago
Read 2 more answers
A) How many cups of energy drink does Jerome need to make?
Margaret [11]

Answer: You should take the 22÷8 and take 22÷3 and see what you get if that doesn’t help create a table chart or graph

Step-by-step explanation: I said divide 22 by 8 and 22 divide by 3 because that should give you the number that you need for each one

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