Answer:
m∠C = 60°
Step-by-step explanation:
First, let's start with the fact that all angles in a triangle add up to 180°. That means that:
x+3x+2x=180°
We can simplify it into:
6x=180°
To figure out x, we need to divide 180 by 6.
That means each x is 30°
m∠C = 2x
m∠C = 60°
Answer:
7 and 13
Step-by-step explanation:
let the 2 numbers be x and y , x > y , then
x = y + 6 → (1)
(x + y) = y - 2 ( multiply both sides by 4 to clear the fraction )
x + y = 4y - 8 ( subtract 4y from both sides )
x - 3y = - 8 → (2)
Substitute x = y + 6 into (2)
y + 6 - 3y = - 8
- 2y + 6 = - 8 ( subtract 6 from both sides )
- 2y = - 14 ( divide both sides by - 2 )
y = 7
Substitute y = 7 into (1)
x = 7 + 6 = 13
The 2 numbers are 7 and 13
Answer:
No
Step-by-step explanation:
Answer: the answer is d pls give brainlEst
Step-by-step explanation:im sorry i guess my math was wronge