Answer:
Hm
Step-by-step explanation:
Answer:
7.1
Step-by-step explanation:
write pythagorean theorem + =
2 = 100
divide 2 both side:
= 50
=
=
= 7.07106781
round to nearest tenth:
= 7.1
I get x/13 = 106/9............so 9x = 1378 therefore x = 153.1
Answer:
(C)Determine the principal square root of both sides of the equation.
Step-by-step explanation:
Given: Isosceles right triangle XYZ (45°–45°–90° triangle)
To Prove: In a 45°–45°–90° triangle, the hypotenuse is times the length of each leg.
Proof:
Because triangle XYZ is a right triangle, the side lengths must satisfy the Pythagorean theorem,
Since a=b in an isosceles triangle:
Therefore, the next step is to Determine the principal square root of both sides of the equation.
Answer:
48 pounds
Step-by-step explanation: