Answer:
C)-10
Step-by-step explanation:
negative divided by negative is positive.
-130 / -13 =10
Answer:
8*5^n-1 / 2^n-1 = n
This is the function for your sequence
Answer:
Convert 23/7 to a mixed number.
a. 23 ÷ 7 = 3 with a remainder of 2
b. 3 is the whole number
c. 2/7 is the remainder
The final answer is 3 2/7.
Step-by-step explanation:
a. Divide the numerator by the denominator.
b. Write down the whole number.
c. Place any remainder in the quotient over the denominator
Answer:
The answer is 6.451 or 6.5 rounded
Step-by-step explanation:
The way to solve this is to find all the degrees inside the triangle first
you have two given degrees which are 21 and 90 degrees
add those numbers up and subtract it from 180. That is the last corner degree
you then use that information to find all the side lengths using the given hypotenuse length.
Btw its geometry not really trig.
Answer:2.5
Step-by-step explanation:
Answer:
If the battery starts completely charged then after one hour it will be at 80% so at two hours it will be at 60. and there is 60 minutes in one hour so it goes down 10% in 30 minutes so it goes down 5% in 15 so it goes down 2.5% in 7.5
