Answer:
23
Step-by-step explanation:
2x + 3x +1 + 3x - 5 = 180
>8x -4 = 180
>8x = 184
>x = 23
Answer:
H
Step-by-step explanation:
educated guess
Hello,
M=middle[AB]
The triangle ABC is equilateral :
x= 15/2
Answer:
6
Step-by-step explanation:
You have to multiply the two numbers.
2*4=6
Answer:
22.470
Step-by-step explanation:
In this example you have to use the trigonometric function sine which is defined as
Plug in known values:

Multiply both sides by 25

Approximate sin(64) using a calculator:

Simplify
