Answer:
x = 30
Step-by-step explanation:
We start off with 90 degrees
2x + x = 90
Add all like terms
3x = 90
Divide 3 on both sides
x = 30
To check your answer:
Let x be 30
2x + x = 90
2 (x 30) + 30 = 90
60 + 30 = 90
90 = 90
Answer:
kira
Step-by-step explanation:
1.75*4 is greater than 1*5
Answer:
Step-by-step explanation:
let -2/3 be the rational number and 9 be the positive real number
according to the given of indices this tis can be written as
1/3^4/3
Answer:
500 in^3
Step-by-step explanation:
The volume of a sphere is given by
V = 4/3 pi r^3
Using 3 for pi
V = 4/3 (3) (5)^3
V = 4 * 125
V = 500
Two lines that lie in the same plane and do not intersect are classified as parallel lines