Answer:
Step-by-step explanation:
Answer:
width = 6 cm
Step-by-step explanation:
since the diagonal is 15, and since both a rectangle has both sides, be double the diagonal.
15 x 2 = 30
diagonal (both sides) = 30
since we know the full perimeter and are looking to find the width, we will subtract both sides of the diagonal from the perimeter.
42 - 30 = 12
width (both sides) = 12
in order to get the width of one side, we will need to divide it in half.
12 / 2 = 6
width = 6 cm
hope this helps :)
Answer:
(d) -0.253
Step-by-step explanation:
According to a z-score table for a standard normal distribution, a z-score of -0.25 corresponds to the 40.13th percentile, and a z-score of -0.26 corresponds to the 39.74th percentile.
Interpolating those values gives us the z-score for the 40th percentile. The 40.13th percentile is twice as close to the 40th percentile than the 39.74th, thus:
The answer is (d) -0.253.
Answer:
21.48
Step-by-step explanation:
Change the divisor 0.25 to a whole number by moving the decimal point 2 places to the right. Then move the decimal point in the dividend the same, 2 places to the right.
5.46 ÷ 25
5.46 ÷ 0.25
21.48
------------------
25|546.00
- 0
----------------
5 4
- 5 0
--------------
4 6
- 2 5
----------------
2 1 0
- 2 0 0
----------------------
1 0 0
- 1 0 0
-------------------------
0
[RevyBreeze]