Answer:
6
Step-by-step explanation:
there are 6 -10's in -60 feet
Answer:
its answer will be 9.first by using phythagorus theorem h^2=p^2+b^2'then h=15,p=12and b=x. again by putting the values of h ,p and b we get ,(15)^2=(12)^2+x^2. 225=144+x^2, x^2=225-144, x^2=81,x=√81,x=9 answer
Option B:
The relationship between angle j and angle k is j° + k° = 180°.
Solution:
Given JKLM is a parallelogram.
angle J and angle K are consecutive angles.
To find the relationship between angle j and angle k:
<em>In parallelogram, the sum of the consecutive angles is 180°.</em>
⇒ m∠J + m∠K = 180°
⇒ j° + k° = 180°
Hence the relationship between angle j and angle k is j° + k° = 180°.
Option B is the correct answer.
Answer:

General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Algebra I</u>
- Standard Form: ax² + bx + c = 0
- Quadratic Formula:

<u>Algebra II</u>
Step-by-step explanation:
<u>Step 1: Define</u>
6x² = 2x - 1
<u>Step 2: Rewrite</u>
- Subtract 2x on both sides: 6x² - 2x = -1
- Add 1 to both sides: 6x² - 2x + 1 = 0
<u>Step 3: Identify Variables</u>
a = 6
b = -2
c = 1
<u>Step 4: Solve for </u><em><u>x</u></em>
- Substitute [QF]:

- Exponents:

- Multiplication:

- (Square Root) Subtract:

- Factor:

- Simplify:

- Factor GCF:

- Simplify:
