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Tema [17]
3 years ago
12

I also need help with this please it the second question

Mathematics
1 answer:
balandron [24]3 years ago
8 0
I think it is ................A
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A ball is dropped from a height if 30 feet the ball bounces after each bounce the height attained by the ball is 60% of the prev
Oliga [24]
This information will be modeled using the formula
thus we shall have:
Sn=ar^n
where:
a=first term
r=common ratio
from the information:
a=30 ft
r=60/100=3/5=0.6
therefore the formula will be
Sn=30(0.6)^n
where n is the number of terms:
thus when n=5 th sum will be:
S5=30(0.6)^5
S5=30(0.6)^5
S5=2.33 ft
Answer: 2.33 ft
6 0
3 years ago
WILL MARK BRAINLIST!! SOS MATH. Look at picture
Aleks [24]

Answer:

Yes, the transformation is a 270°  clockwise rotation

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Rule for 270° clockwise rotation:

(x, y) --> (- y, x)

A transformation that doesn't change the size or shape of an object.

So answer is:

Yes, the transformation is a 270°  clockwise rotation

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I ate 7/8 of birthday cake.how much of cake has not been eaten?
Romashka [77]
1/8 of the cake has not been eaten.
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Step-by-step explanation:

i know this but i don't have time now

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Check the picture below.

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