Answer
D. WY = 12, m angle XWZ = 51°
Step-by-step explanation:
since WX is 6 and XY is congruent to WX they are both 6 so add them together and you get 12 for WY
6+6=12
because we need to find the missing angle we know that we have 2 other angles, 39°, and our right angle that is 90° so we subtract both of these angles from 180
180-90-39=51°
Hope this helped
Answer:
Q-22 (a) area of each face (square) = sxs
= 10 x 10
= 100 inches²
Total surface area = 6a²
= 6 x 10 x 10
= 600 inches²
Answer:
27%
Step-by-step explanation:
3/11 = 0.27272727
so about 27%
Answer:
21
Step-by-step explanation:
given : 2 triffles = 7
6 / 2 = 3 so miutiple both side by 3
2 x 3 = 6 and 7 x 3 = 21
6 triffles = 21
OR
Find the cost of 1 triffle:
7 / 2 = 3.5
1 triffle = 3.50
3.50 each x 6 triffles = 21
Answer:
3 1/2 hours
Step-by-step explanation:
This is a problem in units conversion. We want to get from bags to hours by way of minutes per bag. One bag takes an effort of 2/3 person·minute, so we need to divide the total effort by the number of persons and convert minutes to hours.
(1575 bags)×(2/3 person·min/bag)/(5 person)/(60 min/h)
= (1575)(2/3)(1/5)(1/60) h = 3.5
It will take the 5 of them about 3 1/2 hours to prepare 1575 bags.