Answer:
y=620 lemme know if this helped by pressing thanks :)
Step-by-step explanation:
Answer:
c = -400
Step-by-step explanation:
-2/5c -8 = 32
-2/5c = 40 add 8 to both sides
c = -400 multiply both sides by the opposite reciprocal, -5/2
Y= 3x^2-2x+5
6= 3(1)^2-2(1)+5
6= 3-2+5
Check the picture below.
notice that the inscribed angle at C is intercepting the arcEAB, and since we know that the arcAB is 72°, then arcEA is arcEAB - arcAB, or 102 - 72.
1. The sum of the angles in a triangle is equal to 180. 3x+2x+x=180
2. 3x+2x+x=180 Combine like terms. 6x=180 180/6=30 x=30
3. 3*30=90; 2*30=60 1*30=30