The product of any number and its reciprocal is ' 1 '.
Call the number ' Q '.
Whatever the number is, its reciprocal is 1/Q .
Their product is
( Q ) x ( 1/Q ) = ( Q/Q ) = 1
Answer:
1861.39 cm²
Step-by-step explanation:
Given:
d = 15 cm
radius (r) = ½(15) = 7.5 cm
Height = 32 cm
Surface area of a cylinder = 2πrh + 2πr²
Plug in the values
Surface area = 2*π*7.5*32 + 2*π*7.5²
= 1861.39 cm²
Answer: x - 4 > 15
Step-by-step explanation:
have a good day :)
Answer:
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Answer:
1/4
Step-by-step explanation:
use PEMDAS first.
P=parenthesis
E=exponents
M= multiplication
D= division
A= addition
S=subtraction
you see a parenthesis so you have to distribute 4 to the variables in the parenthesis. 4 time x is 4x. 4 times 3/2 is 6. after distribution you get 4x+6=7. subtract 6 on both sides. 4x=1. divide 4 on both sides. x=1/4.