8th grade math quiz worth 100points ant i’m failing

WHAT THE OTHER GUY SAID!!!

Step-by-step explanation:

Before I begin, I would like to say good job for boosting the value of this question!

1-6) Do the following lengths for a right triangle?

I will use Pythagorean theorem to solve!

Note: the longest side is always treated as the hypotenuse.

1)

32+64=81

96 is not equal to 81, Not a right triangle.

2)

144+25=144

169 does not equal 144. Not a right triangle.

3)

36 + 84 = 100

100 = 100, this is a right triangle!

4)

9 + 16 = 25

25 = 25, this is a right triangle.

5)

40.96 + 144 = 148.84

184.96 is not equal to 148.84, not a right triangle.

6)

4.41 + 51.84 = 56.25

56.25 = 56.25 This is a right triangle.

7-12) Find each missing length to the nearest tenth (round to the 0.1 place)

Note: The longest side (hypotenuse) is always opposite of the right angle.

7)

16 + 64 = c^2

80 = c^2

c = 9.443

c = 9.4

8)

36 + 4 = c^2

40 = c^2

c = 6.324...

c = 6.3

9)

49 + 100 = c^2

149 = c^2

c = 12.2

10)

9 + b^2 = 25

b^2 = 16

b = 4

11)

49 + 4 = c^2

53 = c^2

c = 7.280...

c= 2.9

12)

4 + b^2 = 49

b^2 = 43

b = 6.557...

b = 6.6

the axial of symmetry

step-by-step explanation:

associative property hopes this ! : )

step-by-step explanation: