The sum of the angle measures of a triangle is 180°. Find the measure of each angle
1 answer:
Answer:
16 and 82 degrees
Step-by-step explanation:
You can sum all of the angles together and solve for x.
(x - 1) + (5x - 3) + (5x - 3) = 180
11x - 7 = 180
11x = 187
x = 17
The first angle is 16 degrees. (17 - 1)
The other two angles are 82 degrees(5(17) - 3)
You might be interested in
Answer:
1y5x
Step-by-step explanation:
Its for every number u add five
Answer:
8%
Step-by-step explanation:
$3.20/$40 = 0.08
0.08 = 8%
Answer:
x= - 7/2
Step-by-step explanation:
Decimal Form: -3.5
Mixed Number Form: -3 1/2
- D is the number of dogs
-C is the number of cars
*4×15=60
Answer:
12=x
Step-by-step explanation:
10x-20+6x+8=180 s0 16x-12=180 s0 192=16x divide and get 12
