What is the value for y?
Enter your answer in the box.
y=
1 answer:
Answer:
y = 14
Step-by-step explanation:
Since AC = BC then the triangle is isosceles and the base angles are congruent, that is
∠A = ∠B = 50°, thus
∠C = 180 - (50 + 50) ← sum of angles in Δ = 180°
= 180 - 100 = 80°, hence
5y + 10 = 80 ( subtract 10 from both sides )
5y = 70 ( divide both sides by 5 )
y = 14
You might be interested in
Answer:
They hired workers to cross the picket line if a group of workers went on strike.
Step-by-step explanation:
The answer is A, 16. Here's some work:
6x + 2 = 98
6x = 96
x = 16
3.5 grams = 3,500 milligrams
4,500 pounds = 1.25 tons
3 pounds = 48 ounces
First we have OQ =QM,
So 2x+3=3x-4,
x =7.
Hence OM =2(17)=34.
