Answer:
m∠G = 98°
Step-by-step explanation:
Step 1: Find the sum of interior angles
180(7 - 2)
180(5)
900
Step 2: Subtract known angles
900 - (146 + 122 + 142 + 140 + 110 + 142)
x = 98°
Hello,
3x²-26x+16=3x²-24x-2x+16=3x(x-8)-2(x-8)=(x-8)(3x-2)
Perimeter= 2*(x-8+3x-2)=2*(4x-10)=8x-20
Answer:
i think i could be an acute angle idrk
Step-by-step explanation:
Answer:
Step-by-step explanation:
3a-2b=14 multiply by 3
9a - 6b = 42 (1)
4a+3b=13 multiply by 2
8a +6b = 26 (2)
sum up (1) and (2)
17a = 68
a =4
b=-1
If you are trying to find 3/4 of 28, multiply 3/4 (or 0.75( by 28), which equals 21.
3/4 • 28 = 21
