Answer:
14/19
Step-by-step explanation:
Note that there are two " - " signs here. Thus, the end result will be " + "
We move from left to right, obtaining first 10/19 divided by (5/7):
10
----- ÷ (5/7)
19
To divide by (5/7), invert (5/7) and then multiply. We get:
10 7 2(7)
----- * ----- = ------- = 14/19
19 5 19
Answer:
Step-by-step explanation:
Given
Sample of 12 measurements has a mean of 16.5 and
a sample of 15 measurements has a mean of 18.6
Take be the mean and no of measurements
and be the mean and no of measurements in second case
Similarly,
Mean of 27 measurements
A=bh {A} stands for the area, {b} stands for the length of your parallelogram, and {h} stands for the height of your parallelogram.
Answer:
b
Step-by-step explanation:
no clue just copied someone else tehehe
Answer:
A =133.875 ft^2
Step-by-step explanation:
A = l*w
The length is 12.75 and the width 10.5
A = 12.75 * 10.5
A =133.875 ft^2