Divide 12 on both sides of the equation to get h by itself so it should be..15
Step-by-step explanation:
15a)
Subtract both sides by 21

15b)
7 and -3 multiply to -21 and add to 4
The factors are (x+7)(x-3)
15c)
x+7 =0
x=-7
x-3=0
x=3
Answer:
according to me it makes sense
but im not sure tho
The answer to your question is 0.6875
Answer:
the initial value is 15 and it represents the y-intersect in the context of this problem
Step-by-step explanation: