Plz help quick >_< What is the best estimate for 81.9 x 4.6?
1 answer:
Answer:
B.
Step-by-step explanation:
When you multiply the two decimals you get 376.74 which is closer to 360 than 400
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Answer:
19
Step-by-step explanation:
9+10=19
please mark me brainliest
Answer:
1.5 if you Evaluate and in fraction form 
8a -90
———-
15
Is the answer I think
Since you are solving for diameter, and the equation is given to you, just isolate the variable for diameter (d).
(C)/π = (πd)/π
d = C/π is your formula you will use.
Plug in 56 for C
d = 56/π
d = ~17.825
~
Answer:
68 inches
Step-by-step explanation:
P = 2 (L + W)
P = 2(4x+5 + 4x+5)
P = 2(8x + 10)
P = 16x + 20
If x= 3
P = 16(3) + 20
P = 48 + 20
P = 68 inches
