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Tatiana [17]
3 years ago
14

Can someone please help asap

Mathematics
2 answers:
kondor19780726 [428]3 years ago
3 0
8 √2
This is the answer for the problem
lesya [120]3 years ago
3 0

Answer:

8 \sqrt{2}

Step-by-step explanation:

8²+8²=(BC)²

64+64= 128

BC²=128

BC=

8 \sqrt{2}

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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
BRAINLIESTT ASAP! PLEASE HELP ME :)
Yuliya22 [10]

Answer:

the building strong enough to withstand the denali quake

Step-by-step explanation:

the building strong enough to withstand the denali quake

Step-by-step explanation:

denali quake 6.7  x 70 = 469

the building in denali should be strong enough to withstand an earthquake of that magnitude  

rat island quake 7.8 x 30 = 234

the building in the rat islands should be strong enough to withstand an earthquake of that magnitude :)

8 0
3 years ago
Read 2 more answers
I need help show the steps
Alina [70]

Answer: A = S hope this helps :)

7 0
4 years ago
Sebastian wanted to order pizzas for $7 each. The delivery charge is $3.50. He has $20.
laila [671]

Answer:

Is this Pizza hut or Papa Johns

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
What is the completely factored form of 25x4 – 16y2?
erastovalidia [21]

Answer:

(5x^2+4y)(5x^2-4y)

Step-by-step explanation:

25x^4-16y^2 has the form a^2-b^2 known as a difference of squares. It factors into (a+b)(a-b). To find a and b you take the square root.

\sqrt{25x^4} =5x^2

\sqrt{16y^2} =4y

The factored for is (a+b)(a-b).

In this case, it is (5x^2+4y)(5x^2-4y)


3 0
3 years ago
Read 2 more answers
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