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marta [7]
3 years ago
10

Would love help with this

Mathematics
1 answer:
Mars2501 [29]3 years ago
6 0
It is always a rational number

-Hope This Helps-
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Given ACM, angle C=90º. AP=9, PM=12. Find AC, CM, AM.
Gnesinka [82]

Answer:

AM = 25, AC = 15, CM = 20

Step-by-step explanation:

The given parameters are;

In ΔACM, ∠C = 90°, \overline{CP} ⊥ \overline{AM}, AP = 9, and PM = 16

\overline{AC}² + \overline{CM}² = \overline{AM}²

\overline{AM} = \overline{AP} + PM = 9 + 16 = 25

\overline{AM} = 25

\overline{AC}² = \overline{AP}² + \overline{CP}² = 9² +  \overline{CP}²

∴ \overline{AC}² = 9² +  \overline{CP}²

Similarly we get;

\overline{CM}² = 16² + \overline{CP}²

Therefore, we get;

\overline{AC}² + \overline{CM}² = 9² +  \overline{CP}² + 16² + \overline{CP}² = \overline{AM}² = 25²

2·\overline{CP}² = 25² - (9² + 16²) = 288

\overline{CP}² = 288/2 = 144

\overline{CP} = √144 = 12

From \overline{AC}² = 9² +  \overline{CP}², we get

\overline{AC} = √(9² +  12²) = 15

\overline{AC} = 15

From, \overline{CM}² = 16² + \overline{CP}², we get;

\overline{CM} = √(16² + 12²) = 20

\overline{CM} = 20.

3 0
3 years ago
In 45 years, Gabriel will be 4 times as old as she is right now
kompoz [17]

Answer:

he just might be

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
CAN SOMEONE HELP ME PLEASE!!! NUMBER 4 PLEASE HELP THIS IS HOMEWORK! Will mark brainliest!!! (Linear functions btw)
Korolek [52]

Answer:

y = 125x + 500

Step-by-step explanation:

y = mx + b

y = ( (100 - 500) / (2014 - 2010) ) * x + 500

y = (500 / 4) * x + 500

y = 125x + 500

7 0
3 years ago
11)<br> u<br> 130°<br> ?<br> V<br> A) 950<br> C) 130°<br> B) 100°<br> D) 105°
expeople1 [14]

Answer:

c

Step-by-step explanation:

they are supposed to match

5 0
3 years ago
Please help, I am very confused
Zanzabum
Answer: 0.8

The volume is 8/45 so a•b•c=8/45

So 2/3•1/3•a=8/45

Multiply 2/3•1/3=0.222222 or 2/9
So 2/9•a=8/45

Divide 8/45 / 2/9= 0.8
a=0.8

Hope this makes sense and it helps!!

7 0
3 years ago
Read 2 more answers
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