Answer:
87/40
Step-by-step explanation:
change the fractions to improper form so it will be 19/5 in total and 13/8 on sat .
now subtract total and the sat one
19/5- 13/8
get the same denominator
152/40 - 65/40
87/40
Answer:
Answer is 5
Step-by-step explanation:
When you compare the two you get the following below,
2 to 10
4 to 20
6 to 30
8 to 40
Notice how each mutiplies by 5? Therefore, the answer is 5!
Cos (180) = - 1
I just plugged it into a calculator.
Answer:k=10
Step-by-step explanation:
Answer:
f(x) = (x^2 -4) ( x-5)
Here quadratic factor is ( x^2 -4) As x contains power 2
and linear factor is (x-5) as x contains power 1
