Answer:
7.14
Step-by-step explanation:
Equation: (x-1)^2=50
Open parentheses: x^2-1^2=50
Solve: x^2-1=50
Addition property: x^2-1+1=50+1
x^2=51
√x^2=√51
x=7.14
<em>Hope this helped!</em>
Answer:
x = 45°
Step-by-step explanation:
"Isosceles" means the base angles are congruent: they both have the same measure, 45°. (The hypotenuse is the "base" for this isosceles triangle.)
The acute angles of a right triangle are complementary, so the third angle can also be found as 90° -45° = 45°.
Step-by-step explanation:
2. is false next answer by next person
