Answer:
7
Step-by-step explanation:
If x = -1 then we need to plug that into the equation.
5(-1)^2 +2
Then solve for the first part
5(1) + 2
Then multiply.
5 + 2
Then add
7.
Hope this helped!
its 6
5−12+2
=5−1+2
=4+2
=6
--lvr
D
i think the correct answer is E.
1. 35
2. 145
3. 55
4. 125
5. 55
13. x= 19
Answer: D
Two sides are equal all angles smaller than. Right angle makes them acute
