The answer to this equation is 11
Answer:
a52=64.4
Step-by-step explanation:
The formula for an arithmetic sequence is
an = a1+d(n-1)
a1 =3.2 (it is the first term)
We can find the common difference by taking the second term and subtracting the first term
4.4-3.2 =1.2
d=1.2
n = the term number we are looking for
an = 3.2 +1 .2(n-1)
We are looking for the 52nd term so n=52
a52 = 3.2 +1 .2(52-1)
= 3.2 + 1.2(51)
= 3.2+61.2
= 64.4
Answer:
Each car used 7 quarts of oil. So 7 cars would use 7×17 quarts which would be 119 quarts.
Answer:
150cm^2
Step-by-step explanation:
Answer:
Step-by-step explanation:
Given
A semicircle divided into 8 parts
Required
Angle that can be measured with the piece
First, we calculate the minimum angle that can be calculated.
So, we have:
This implies that all angles that can be measured using the piece must be a multiple of 22.5 not greater than 180 degrees (i.e. not greater than the semicircle)
So, we have:
From the list of options, only 45 degrees appear in the possible values of
Hence: