The answer is 6. 8-6(6) = -28.
Answer:
2 hours
Step-by-step explanation:
using the relationship
distance = speed × time, then
time = 
= 
= 2 hours
Answer:
11/4 is an improper fraction. 11/4 as a mixed number is 2 3/4 or 2.75, look below for further information.
Step-by-step explanation:
To change 11/4 (an improper fraction) into a mixed number, we need to the denominator (bottom number) by the numerator (top number).
11 / 4 = 2.75
We can then change the 2.75 into 2 and 3/4. Think of a dollar, how many quarters do you need to make a full dollar? Four, and what is the cost of one quarter? 25 cents. 75 divided by 3 is 25. So we can say that 3/4 is equivalent to the decimal 0.75.
-----------------------------------------------------------------------------------------------------------------
Hope this helped! If it did, please consider making this brainliest! :)
Answer:
A ≈ 69.5°
Step-by-step explanation:
Given the triangle is right use the cosine ratio to find A
cosA = 
= 
= 
, thus
A = 
( ) ≈ 69.5° ( to 1 dec. place )
