Answer:
A. x = 12
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<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 side.
<u>Step 2: Identify Conversions</u>
Leg <em>a</em> = <em>x</em>
Leg <em>b</em> = 5
Hypotenuse <em>c</em> = 13
<u>Step 3: Solve for </u><em><u>x</u></em>
- Substitute: x² + 5² = 13²
- Isolate <em>x</em> term: x² = 13²- 5²
- Exponents: x² = 169 - 25
- Subtract: x² = 144
- Isolate <em>x</em>: x = 12
4/6 = 12/18
8/10 = 16/20
2/5 = 4/10
1/4 = 4/16
Can I get brainiest please.
Answer: do
Step-by-step explanation:
Answer:
A, C, and E are the answers
Step-by-step explanation:
Answer:
Emily have 33 cookies.
Step-by-step explanation:
Given that:
Batches of cookies baked = 3
Number of cookies in each batch = 13
Total number of cookies = 3 * 13 = 39 cookies
She ate 2 cookies.
Remaining = 39 - 2 = 37 cookies
She gave 10 to her neighbor
Remaining = 37 - 10 = 27 cookies
1 batch = dozen cookies
half batch = 6 cookies
Total cookies = 27 + 6 = 33 cookies
Hence,
Emily have 33 cookies.
