Right because if you make a triangle like that than you make a right a right angle
Answer:
C. -3
General Formulas and Concepts:
<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>
Step-by-step explanation:
<u>Step 1: Define</u>
-7x + 6 = 27
<u>Step 2: Solve for </u><em><u>x</u></em>
- [Subtraction Property of Equality] Subtract 6 on both sides: -7x = 21
- [Division Property of Equality] Divide -7 on both sides: x = -3
<u>ANSWER: </u>
147.868 mL of water is required to make an ice cube.
<u>SOLUTION:
</u>
Given that, an ice cube is made up of 5 fluid ounces of water.
We need to find how many milli liters of water does it require to make an ice cube.
For, that we have to convert 5 fluid ounces in to units of milli liters.
We know that, 1 US fluid ounce equals to 29.5735 milli liters. i.e. 1 US fluid ounce = 29.5735 mL
Now,
An ice cube is made by 5 fluid ounces = 5 x 1 fluid ounce
= 5 x 29.5735 mL = 147.868 mL
Hence, 147.868 mL of water is required to make an ice cube.
Multiplication property of equality
