A triangle has an area of 90 and a height of 10. What is the base
1 answer:
The base would be equal to 18
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multiply out brackets
5x-10-x-5=-3
collect like terms
4x-15=-3
isolate x
4x=12
work out x
12/4=3
answer: x=3
Answer:
14,400
12 square = 144
10 square = 100
144*100
= 14,400
Answer:
what is the question ?
Step-by-step explanation:
Answer: The answer is 500 hope this helps!
Step-by-step explanation:
Answer:
(-3x²+5x-2)-2(x²-2x-1)
-3x²+5x-2-2x²+2x+2
-5x²+7x
b = 7
