D. He dilated the dimensions by different factors!
Answer:
≈2.45436
Step-by-step explanation:
I typed it in my calculator.
2x²-3x-15=5
2x²-3x-15-5=0
2x²-3x-20=0
½(2x+5)(2x-8)
-2x=-5
x=-5/2
2x-8=0
2x=8
x=4
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If h(t)=-20+11t and you wish to evaluate h(11):
h(11)=-20+11(11)
h(11)=-20+121
h(11)=101
