Answer:
Angle 1 = 46°
Angle 2 = 44°
Step-by-step explanation:
Given:
Angle 1 = (4x - 2)°
Angle 2 = (3x + 8)°
Angle 3 = 90°
Find:
All acute angle
Computation:
Using angle sum property
Angle 1 + Angle 1 + Angle 1 = 180°
(4x - 2)° + (3x + 8)° + 90° = 180°
7x + 6 = 90
7x = 84
x = 12°
So,
Angle 1 = (4x - 2)° = 4(12) - 2 = 46°
Angle 2 = (3x + 8)° = 3(12) + 8 = 44°
X=3
First, divide both equation sides by 4
Next, divide the values
X=3 :)
Answer:20
Step-by-step explanation: If you have a calculator its easy
Look for patterns
1 to 3 is plus 2
3 to 6 is plus 3
6 to 10 is plus 4
Choice A is correct! -2> -2.5
