Can someone help with either question plz
1 answer:
Answer:
A = 204
Step-by-step explanation:
The formula for the area of a parallelogram is
A = bh
Data:
P = 60
h = AX =12
MX = 5
Calculation:
MA² = MX² + h² = 5² + 12² = 25 + 144 = 169
MA = √169 = 13
P = 2MA + 2MH = 2MA + 2(MX + HX) = 26 + 2(5 + HX) = 60
26 + 10 + 2HX = 60
36 + 2HX = 60
2HX = 24
HX = 12
b = MH = MX + HX = 5 + 12 = 17
A = bh =17 × 12 = 204
The area of the parallelogram is 204.
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Answer:
Following are the solution to the given question:
Step-by-step explanation:
Please find the complete question in the attached file.
The total number of aces is approximately 167, 12 or more. The SE is 12 out of 1000, which is 1.2 percent.
The percentage of aces is expected to be around 16.67% , or 1.2%.
