Answer:
Step-by-step explanation:
area=15×9+1/2×6×9
=135+27
=162 m²
8 hours separate the two times. 8 times 60 get your total in minutes which is 480
Is this a multiple choice
Answer:
D. X + 9
Step-by-step explanation:
x² + 2x - 63
What 2 numbers multiply to -63 and add to 2
9 * -7 = -63
9+-7 = 2
(x+9)(x-7)
No I don’t think so::::::::::.:::::::::::::::
