Can u guys pls help me on this question and pls explain how u got the answer
2 answers:
First do 10x7 =70
Since there’s 4 sides with this measure mentally do 70x8=560
560
10x8.7=87
87+560=647
647sq feet
Answer:
148.5 ft²
Step-by-step explanation:
bottom area = (10(8.7)(0.5) = 43.5 ft²
side area = 3(10)(7)(0.5) = 105 ft²
43.5 + 105 = 148.5 ft²
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-2.5x is the answer for this question i believe if i did it right'<span />
32+48 = 80
Four equivalent expressions are:
40+40 = 80
20+60 = 80
10+70 = 80
30+50 = 80
Answer:
A) 288.62
Step-by-step explanation:
10.4×15.3= 159.12
10.4²+15.3²= X²
342.25= X²
18.5= X
7×18.5= 129.5
129.5+159.12= 288.62
Subtract two from your get 2
Answer:
A.
-19 9 7
[15 -7 6 ]
-2 1 1
Step-by-step explanation:
