Answer:
27
Step-by-step explanation:
3^2=9
2^3=8
9×8=72
9×4=36
72+36=108
108÷2^2
2^2=4
108÷4=27
hoped this helped you!
A and T are points. On their own, they cannot define a line. So we can rule out choice A
WCR and TRA are angles. For any triple the points do not fall on the same straight line. So we cannot define any lines here. This crosses off choice B
Choice C is the answer because WC does define a line. We only need two points to form a line. Similarly CR does the same job. We draw a line marker with two arrows at each end to be placed over the letters to indicate "line".
Choice D is similar to choice D; however, it is not the answer because WT is the same line as WC. In other words, WC = WT. We haven't named a new line at all. We're simply repeating ourselves.
Answer:
A = 803.84
General Formulas and Concepts:
<u>Symbols</u>
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
<u>Geometry</u>
Area of a Circle Formula: A = πr²
Step-by-step explanation:
<u>Step 1: Define</u>
<em>Identify</em>
<em>r</em> = 16
<u>Step 2: Find Area</u>
- Substitute in variables [Area of a Circle Formula]: A = (3.14)(16)²
- Evaluate: A = 803.84
The space left for file cabinet is: 21.50 OR 21 1/2 inches
Further explanation:
The question involve basic mathematical operations. The sum of desk's width and book case's width will give us the total width and subtracting the total width from wall's width will give the remaining space left for file cabinet
Given
Width of desk = 46 1/2 inches = 46.5 inches
Width of bookcase = 30 inches
Width of wall = 98 inches
Total width of desk and bookcase = 46.5+30
=76.5 Or 76 1/2 inches
The space left for file cabinet = 98-76.50 = 21.50 inches
The space left for file cabinet is: 21.50 OR 21 1/2 inches
Keywords: Basic operations, calculations of spaces
Learn more about calculation of spaces at:
#LearnwithBrainly