Answer: 20.2
Add all the angles and set it equal to 180
Combine like terms
20x-2=180
X= 9.1
The equation for v is 2x+2
Replace x with 9.1 and then solve
Answers A and B describe number 2
Answer:
because 2 of the sides are equal and the base is smaller than the the 2 equal sides
Step-by-step explanation:
in the B angle it is 80° so that means that both of those sides are equal and in C angle it is 50 degrees so it is smaller
Answer:
C
Step-by-step explanation:
So we have the expression:
To multiply, use the distributive property. Multiply (y+1) to each term on the left:
Distribute the variables:
Rearrange them to combine like terms:
The correct answer is C.
Edit: Typo