Rotate the shape about its central axis by making it stationary.
Answer:
ST = 4
Step-by-step explanation:
If the pentagons are similar, the ratio between a pair of sides of one pentagon is the same ratio for the similar pair of sides of the second pentagon, so we have that:
XY / YZ = ST / TU
32 / 36 = (4c + 2) / (5c + 2)
8 / 9 = (4c + 2) / (5c + 2)
8*(5c + 2) = 9*(4c + 2)
40c + 16 = 36c + 18
4c = 2
c = 0.5
So the length of ST is:
ST = 4c + 2 = 4*0.5 + 2 = 4
You try different numbers to replace them.
Answer:

Step-by-step explanation:
we know that
A <u>Recurring Decimal,</u> is a decimal number with a digit (or group of digits) that repeats forever.
In this problem we have
0.901 recurring
that means
0.901901901..
Let

Multiply x by a power of
, one that keeps the decimal part of the number the same:
Subtract
from
The repeating decimals should cancel out
solve for x
Divide by
both sides

Thirty two
467
one hundred