Answer:
50
Step-by-step explanation:
lxb=144
16xb=144
b=9
perimeter=2(l+b)
=2(16+9)
=50 cm
Answer:
60
Step-by-step explanation:
since we are taking 5 trys to each room and there are 12 you would multiply 5 by 12 making it 16
Answer:
- (-3, 5), (4, 1), (-1, -5)
Step-by-step explanation:
270° counterclockwise rotation is same as 90° clockwise
<u>The rule is:</u>
<u>Given points:</u>
- A(-5, -3), B(-1, 4), C(5, -1)
<u>Translated points:</u>
- A' = (-3, 5)
- B' = (4, 1)
- C' = (-1, -5)
Answer: 272 square feet
Step-by-step explanation:
We must find the total area of the backyard then subtract the area of the not allowed area from it. Clearly, the length and width of the backyard is 22 and 17ft respectively, so the total area is 22*17=374ft^2.
The restricted space can be seen as two rectangles, both with width 3 and length 17, making their area 2(17*3) =102
374-102= 272
For one boy it would be 4/5, but since its two boys, then it would be 4/5 for the first boy and 3/5 for the second because before any of the names are drawn, there are 4 boys names in the bag and 5 girls names. For the second boy, the would be 3 boys names and 5 girls names in the bag (assuming that the first name drawn was a boys).
