Answer:
A
Step-by-step explanation:
y=3x+55
Answer:
the answer is 10
Step-by-step explanation:
0.34 x 10 =3.4
24 feet
Set up a ratio of object height to shadow length.
So x/32=6/8
8(4)=32 so 6(4) would be 24.
Answer: 231
<u>Explanation:</u>
Liwen Celina
5x 6x
5x - 21 =
6x
5x - 21 = 4x
<u>-4x +21</u> <u>-4x +21 </u>
x = 21
Liwen: 5x = 5(21) = 105
Celina: 6x = 6(21) =<u> 126</u>
Total: 231
Step-by-step explanation:
circumference =pi × diameter
=(22/7)×2.2
=6.914ft