Answer: could be wrong but I believe that their age is 24. Hope it helps
Step-by-step explanation:
Answer:
option A is correct.
Explanation:
Total Area of the prism: 8 + 48 + 8 + 24 + 24 + 48 = 160 ft²
<u>Area of rectangular prism</u>: 2(LW+HW+HL)
<u>Option A</u>
2(2*4+4*12+12*2)
2(8+48+24)
2(80)
160 ft²
Answer:
1900
Step-by-step explanation:
1 kg = 1000g
1.2kg = x
<u>1</u><u> </u><u>kgx</u> = <u>1</u><u>2</u><u>0</u><u>0</u><u> </u><u>kg.g</u>
1kg. 1kg
x = 1200 g
1 decagram = 10g
40 decagram = x
<u>1</u><u> </u><u>dg.x</u> = <u>4</u><u>0</u><u>0</u><u> </u><u>dg.g</u>
1 dg. 1 dg
x = 400g
so the total= 1200g +300 + 400g=1900g
without the unit = 1900
Answer:
c. x = 27
Step-by-step explanation:
-11 + 1/3 x + 9 = 7
1/3 x - 2 = 7
1/3 x = 9
x = 27
Answer: D’Andrea
Explanation: 93/3 = 31
176/4=44
215/5= 43
111/3= 37
44 is greater than 31, 43, and 37 therefore D’Andrea does the most sit-ups per minute.