Its true for integers if you are using the associative property in addition or multiplication ONLY.
Answer:
6
Step-by-step explanation:
Multiply 7x+3 by 2. When you get 14x+6, set equal to 90 and solve for x.
9%= 9/100
9/10= 90%
.9= 90%
90/10= other
.9%= other
.09= 9/100
E maybe not certain that it is correct, hope it helps even tho i might be wrong
Answer:
78.5398 cm^2
Step-by-step explanation:
r = 1/2*d => d = 10 cm
r = 5
A = pi*r^2
= pi*5^2 => 3.1415*5^2
=> 78.5398
