Is 4.2, 5.6, 7 a right triangle?

I will mark the CORRECT answer Brainiest.

Yes

Step-by-step explanation:

Step 1) Remember: Pythagoras' Theorem states that when A^2+B^2 is equal to C^2 then it is a Right Triangle. So you plug in the values: (4.2)^2+(5.6)^2=(7)^2

Step 2) Solve the Exponents: 17.64 + 31.36 = 49

Step 3) Solve via addition: 49 = 49 - since the left side is equal to the right, therefore, this Triangle is a Right Triangle.

idk the answer but just put a

step-by-step explanation:

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: