Well the multiples are 3,6,9,12,15
so the mean would be 3+6+9+12+15 = 45/5 =9
5
Answer:
Step-by-step explanation:
Given
Required
Determine x and WQP
From the attachment;
Substitute 152 for RQP, 31 + x for RQW, 139 + x for WQP
Collect Like Terms
Divide both sides by 2
To solve for RQW; substitute -9 for x in RQW = 31 + x
Answer:
x = 142 degrees
Step-by-step explanation:
52 + 90 + x = 180
142 + x = 180
-142 -142
-------------------
x = 38
180 - 38 = 142
Hope this helped.
a. She divided the fraction strip into 8 parts
b. she converted 3.4 into a fraction with a numerator of 6.
c. she erased one eighths of the shaded area