Answer:
1. (5 * 6) + 10 / 8 = 8
4. (18 / 2) + 14 (-8^3) - 25 = 200
Step-by-step explanation:
1. parentheses between 5 and 6
4. -8 cubed
Answer:
598 books
Step-by-step explanation:
Let x be the number of books in the 3rd pile. We will have then:
1st pile: 2x + 10
2nd pile: 2x
3rd pile: x
3000 = (2x + 10) + (2x) + (x)
3000 = 5x + 10
3000 - 10 = 5x
2990 = 5x
2990/5 = x
x = 598 books in the third pile!
We can check that:
3000 = 2*598 + 10 + 2*598 + 598
3000 = 1196 + 10 + 1196 + 598
3000 = 3000 CHECK!
Answer: 183 m
Step-by-step explanation:
See the attached figure....
Find the distance BC. We know that in the right triangle ABC
Cos(60°) = BC/AB ----> adjacent side divided by the hypotenuse
Remember that
Cos (60°) = 1/2
substitute the values
1/2 = a / 500
a = 250 m
step 2
Find the distance AC
In the right triangle ABC
Sin (60°) = AC/AB----> opposite side divided by the hypotenuse
Remember that
Sin(60°) = √3/2
substitute the values
√3/2 = b/500
b = 250√3 = 433 m
step 3
Find the distance AC+CB
433 + 250 = 683 m
Subtract the distance AB from 683 m
683 - 500 = 183 m
24 pages in 7 minutes
24/7 pages in 1 minute
3.43 pages in 1 minute
It prints 3 complete pages per minute
Answer:
The correct answer to this is "Change in Y over Change in X"
Step-by-step explanation:
Change in Y over Change in X is the basis of the saying "rise over run". When you divide the rise by the run you get the slope.
I hope this helps you out!