Answer:
15 units.
Step-by-step explanation:
The hypotenuse of the smaller triangle = sqrt (3^2 + 4^2)
= sqrt 25 = 5.
As the scale factor is 1:3 the hypotenuse of the larger triangle = 5 * 3
= 15.
Answer:
y=-5,-3,-1,1 are value for y
First Do The Parentheses (3.5 - 3.1) to get .4
Then do the rest 7.4-.4=7
So 7 is your answer
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:
<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define Equation</u>
4x² - 2x + 3 = 0
<u>Step 2: Identify Variables</u>
a = 4
b = -2
c = 3
<u>Step 3: Solve for </u><em><u>x</u></em>
- Substitute [Quad Formula]:
- Evaluate Exponents:
- Evaluate Multiplication:
- Evaluate Subtraction:
- Factor Radical:
- Simplify Radicals:
- Factor Numerator GCF:
- Simplify: