Answer:
x=2
Step-by-step explanation:
Since the base angles are the same, the side lengths are the same, making this an isosceles triangle
7(x+2) = 4(9-x)
Distribute
7x+14 = 36 -4x
Add 4x to each side
7x+4x +14 = 36 -4x+4x
11x +14 = 36
Subtract 14 to each side
11x+14-14 = 36-14
11x = 22
Divide by 11
11x/11 =22/11
x=2
(4,3)
A=35 units^2
hope this helps
Answer:
f(x)=2x²+24x+22
Step-by-step explanation:
.......
hope it helps
Answer:
Step-by-step explanation:
Answer: D
Steps: CXLI = 141 seconds
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