n = (180-133) + (180-142)
An ext. angle is equal to the sum of two opposite int. angles
n = 47 + 38
Add:
<u>n = 85</u>
<u>Option D</u>
Given expression: .
<h3>Therefore, correct option is B option : B.4x^4</h3>
Answer:
c:10
Step-by-step explanation:
7^2+ =
= 25
x =5 (but that is only 1/2 of the length you are looking for
5*2 = 10
Answer:
x= -8 x=2
Step-by-step explanation:
x^2 +6x-6= 10
Subtract 10 from each side
x^2 +6x-6-10= 10-10
x^2 +6x-16 = 0
What 2 number multiply to -16 and add to 6
8 * -2 = -16
8 -2 = 6
(x+8) (x-2)=0
Using the zero product property
x+8=0 x-2=0
x= -8 x=2
Literally put a dot on 40 and 60 and connect the dots