Answer:
x = √53
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
<u>Trigonometry</u>
- [Right Triangles Only] Pythagorean Theorem: a² + b² = c²
Step-by-step explanation:
<u>Step 1: Define</u>
We are given a right triangle. We can use PT to solve for the missing length.
<u>Step 2: Identify Variables</u>
Leg <em>a</em> = 6
Leg <em>b</em> = <em>x</em>
Hypotenuse <em>c</em> = √89
<u>Step 3: Solve for </u><em><u>x</u></em>
- Set up equation: 6² + x² = (√89)²
- Isolate <em>x</em> term: x² = (√89)² - 6²
- Exponents: x² = 89 - 36
- Subtract: x² = 53
- Isolate <em>x</em>: x = √53
If 1 cent cost 2.5 gallons ;
1 gallon equals 0.4 (1÷2.5)
therefore 27360 gallons is equal to 10,944,(27360×0.4).
Answer:
I got 70.56
Step-by-step explanation:
The larger the number is in front of the negative the smaller the number is. Fir example -90 is smaller than -5.
Answer:
1 Kilogram is $1.44
Step-by-step explanation:
$2.88 divided by 2 kilograms is $1.44 for each kilogram of sand.