Answer:
63
Step-by-step explanation:
15 x 4.2
15 x 42 (get rid of the decimal by moving it one to the right)
15 x 42 = 630
630 = 63.0 (put the decimal back in by placing it one spot to the left)
Answer: 63
hope this helps :)
This statement is false. If she bought 144 rolls of toilet paper to last the entire year, and there are 12 months in a year, then that would be 12 rolls of toilet paper a month.
Answer:
9 3/4 pages = x
Step-by-step explanation:
change 3 1/4 to a decimal
working with the fraction
3 1/4 /8 = x/ 24
3 1/4 (24) = 8x
13/4 (24) = 8x
316/4 = 8x
78 = 8x
78/8 = x
9 3/4 = x
Answer:
x=-4
Step-by-step explanation:
The two lines are parallel, so the two angles, 45 and x+49 are equal too
Lets make the equation
x+49 = 45
x = 45-49
x = -4
If my answer is incorrect, pls correct me!
If you like my answer and explanation, mark me as brainliest!
-Chetan K
Answer:
41.5 N
Step-by-step explanation:
Torque is given by:
τ = rF
Solved for force:
F = τ / r
The value of r is the distance from the end of the wrench to the center of the lid, which is:
r = (0.089m / 2) + 0.17m
= 0.2145m
Therefore:
F = 8.9N∙m / 0.2145m
= 41.5N
