Answer:
48, 11, and 90 from top to bottom
Step-by-step explanation:
Hi! You again!
so for every adult, there are 6 children
8+8+8+8+8, or 8x6, is 48
15+15+15+15+15+15, or 15x6 is 90
and the middle is where it's a bit tricky, since we have to divide instead of multiply.
we're trying to find out what times 6 is 66.
11+11+11+11+11+11 is 66.
Answer:
f(6) = 32
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Algebra I</u>
Step-by-step explanation:
<u>Step 1: Define</u>
f(x) = 2/3x² + 8
f(6) is x = 6
<u>Step 2: Evaluate</u>
- Substitute in <em>x</em>: f(6) = 2/3(6)² + 8
- Exponents: f(6) = 2/3(36) + 8
- Multiply: f(6) = 24 + 8
- Add: f(6) = 32
Answer:
Step-by-step explanation:
→ Simplify the (2/7)² term
→ Simplify the 2² term
→ Evaluate
The answer is: " 1 " .
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Explanation:
_____________________________
7⁶ * 7⁻⁶ = 7⁽⁶⁺⁽⁻⁶⁾⁾ = 7⁽⁶⁻⁶⁾ = 7⁰ = 1 . The answer is: "1" .
__________________________________________
Note the following properties of exponents:
__________________________________________
1) xᵃ * xᵇ = x⁽ᵃ⁺ᵇ⁾ ;
2) x⁰ = 1 ; (x ≠ 0) ;
__________________________________________
Answer:
x = 8
Step-by-step explanation:
Diagonals of a kite cross at right angles. That gives us a relation that can be solved for x.
<h3>Setup</h3>
The measure shown is equal to the angle measure of 90°.
14x -22 = 90
<h3>Solution</h3>
We can solve this 2-step linear equation in the usual way.
14x = 112 . . . . . . step 1, add the opposite of the constant to get x alone
x = 112/14 = 8 . . . step 2, divide by the coefficient of x
The value of x is 8.
