Answer: Triangle 1 = 30 m2
Triangle 2 = 15 cm2
Step-by-step explanation:
Triangle area formula = 1/2 x base x height
Area1 = 1/2 x 10 x 6
= 30
Area2 = 1/2 x 6 x 5
= 15
B because 12-14 is equal to -2.
Answer:
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
- Multiplication Property of Equality
- Division Property of Equality
- Addition Property of Equality
- Subtraction Property of Equality<u>
</u>
<u>Geometry</u>
Volume of a Sphere Formula:
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify variables</em>
Volume <em>V</em> = 797 ft³
<u>Step 2: Solve for </u><em><u>r</u></em>
- Substitute in variables [Volume of a Sphere Formula]:
- [Division Property of Equality] Isolate <em>r</em> term:
- Rewrite:
- [Equality Property] Cube root both sides:
- Evaluate:
- Round: