Answer:
Step-by-step explanation:
Sample response: Sarah multiplied the denominator by the denominator and the numerator by the numerator instead of finding the cross products. The equation should be 5x = 42, so the cost should be $8.40.
Step-by-step explanation:
Let x be the length of segment AB.
Then the length of segment BC is (2x - 4).
The length of segment AC is x.
We know that x + (2x - 4) + x = 52.
Therefore 4x - 4 = 52, 4x = 56, x = 14.
Hence the length of segment AB is 14.
Answer:
ans=24/7
Step-by-step explanation:
cosD=7/25=b/h
sinD=24/25=p/h
now....tanD=p/b=24/7
Answer:
D 540 mm cubed
Step-by-step explanation:
all you have to do is multiply the base area and the height together to get the volume. I can not see from what was given if the base area was divided by two because it is a triangle, if so this would be the anser if you not you want to divide the base area by half and then multiply it by the height to get your answer.
5(y - 4) = (5 * y) - (5 * 4) = 5y - 20
