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mezya [45]
2 years ago
5

Please help! I'm so confused on this. Ill give brainliest if you can figure these out.

Mathematics
2 answers:
Verizon [17]2 years ago
8 0

Answer:

12) just plug in the numbers to the equation

C = (-4,5)   D = (-2,3)

11) 8.426

10) 3, 4, 5

level 3-4) 24

Step-by-step explanation:

11) 7^2 + 11^2 = c^2

   49 + 22 = c^2

    √71 = √c^2

    c = 8.426

10) 3, 4, 5 is a special right triangle but

3^2 + 4^2 = 5^2

25 = 25

level 3-4)

7^2 + h^2 = 25^2

49 + h^2 = 625

√h^2 = √576

h = 24

gogolik [260]2 years ago
4 0
12 in pkug or more or lesss maybe more
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Hope this helps and have a great day!

6 0
3 years ago
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ohaa [14]
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