israelduran2222
21.02.2020 •
Mathematics
Which two variables would most likely show a
positive association?
approximate value of the
t for the accompanying scatter
A. the outside temperature and the number of
homes with air-conditioning turned on
B. scores on students' math tests and the number
of pets the students have at home
C. the hours of television watched and the hours
spent completing homework
stat plot f1 tbls
y=
2nd
the average speed traveled and the time it
takes to reach the destination
A-lock
alpha
test
- C. 0.21 D.) 0.90
mi
Solved
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Ответ:
The answer is
Step-by-step explanation: Given in the question that ΔAM is a right-angled triangle, where ∠C = 90°, CP ⊥ AM, AC : CM = 3 : 4 and MP - AP = 1. We are to find AM.
Let, AC = 3x and CM = 4x.
In the right-angled triangle ACM, we have
Now,
Now, since CP ⊥ AM, so ΔACP and ΔMCP are both right-angled triangles.
So,
Comparing equations (A) and (B), we have
Thus,