if y=x^2
all you have to do is plug in the numbers like for y it would be
4=x^2 it would be -2 and 2
Answer:
Yes it can because an isoseles triangle is just a triangle with two equale sides
Step-by-step explanation:
Answer:
i think it is D
Step-by-step explanation:
hope this helps
Answer:
65
Step-by-step explanation:
Answer:
x = 35
General Formulas and Concepts:
<u>Pre-Algebra</u>
- Order of Operations: BPEMDAS
- Equality Properties
<u>Geometry</u>
- Definition of a Line: A line is 180°
Step-by-step explanation:
<u>Step 1: Set up equation</u>
40° + (2x + 30)° + 40° = 180°
<u>Step 2: Solve for </u><em><u>x</u></em>
- Combine like terms: 2x + 110 = 180
- Subtract 110 on both sides: 2x = 70
- Divide 2 on both sides: x = 35
