Answer:
-1.1, 6.1
Step-by-step explanation:
-2X^2+10X+14=0
(-2X^2+10X+14)/-2=0
X^2-5X-7=0
Then use the quadratic formula because you can't factor
Fill in the equations and solve. One should have the plus and the other should have the minus and that's how you get the 2 different answers.
A=1
B=-5
C=-7
Answer:
the square root of 20 is 4.472135955
Step-by-step explanation:
Step-by-step explanation:
perimeter of semicircle=πr+2r

Answer:
"Round" (and any subsequent words) was ignored because we limit queries to 32 words.
Hope it can help you.....
Answer: The answer is C 4:7
Step-by-step explanation:
Hopes this helps