Answer:
See below.
Step-by-step explanation:
a)
3x - 8 > 16
3x > 24
x > 8
b)
2x - 1 < 9
2x < 10
x < 5
c)
There are no integers that satisfy both inequalities since there is no number that is both greater than 8 and less than 5.
Answer:
27
Step-by-step explanation:
Just add all numbers together.
Answer: x = 3
Step-by-step explanation:
9 - 2x = 4x - 9
18 -2x = 4x
18 = 6x
x = 3
A2 +b2= c2
a2 +25= 169
-25 -25
a2= 144
divide by the square root and
a= 12
Answer:
The answer to your question is ratio = 9
Step-by-step explanation:
Data
Circle 1 radius = 5''
Circle 2 radius = 15''
Process
1.- Calculate the area of circle 1
Area = πr²
Area = π(5)²
Area = 25π
2.- Calculate the area of circle 2
Area = πr²
Area = π(15)²
Area = 225π
3.- Calculate the ratio of the areas
ratio = 225π / 25π
= 9
