Answer:
intimately there are three types of angles a cute angle and angle between zero and 90° right angle and angle 90 degree angle of two angle and angle between 90 and 180 degree
Answer:
+12+8＝+20
Step-by-step explanation:
Hope it helps you!
Expand the expression?
Perform indicated multiplication:
7a(2a)+7a(-5)-4(2a)-4(-5)
14a^2-35a-8a+20 combine like terms, ie (-35a-8a)=-43a
14a^2-43a+20
And the answer to the circumference of a circle with a radius of 177 is approximately:
≈ 1111.56
