Answer:
5. P = 23 m
A = 15
6. P = 24.4 in
A = 15.3
Step-by-step explanation:
Area formula of a triangle is A = 1/2 bh
Area formula of a parallelogram is A = bh
5. The height of a triangle is perpendicular to the base.
A = 1/2 * 10 * 3
A = 15
6. The height of the parallelogram is also perpendicular to the base.
A = 9 * 1.7
A = 15.3
Perimeter means you add all the side lengths.
5. The side lengths are 5m, 8m, and 10m. Adding those together, you get 23m.
6. A parallelogram has congruent opposite sides. That means your side lengths are 9 in, 3.2 in, 9 in and 3.2 in. Adding those together, you get 24.4 in.
I think the correct answer from the choices listed above is the third option. <span>If a statistic used to estimate a parameter is such that the mean of its sampling distribution is equal to the actual value of the parameter, then it is a biased estimator. Hope this answers the question.
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Get them to have the same number on the bottom by finding the lowest common number when multiplying which would be multiplying them by each other by you also have to multiply the top number so for 1/5 multiply 1 & 5 by 3 and you get 3/15 then the same for 1/3 but multiply by 5 so it'll be 5/15 add them and you get 8/15 so you have 7/15 left.
Answer:
yes
Step-by-step explanation:
2 is 2/3 of 3
60 is 2/3 of 90
so on...
Answer:
General Formulas and Concepts:
<u>Pre-Algebra</u>
Order of Operations: BPEMDAS
- Brackets
- Parenthesis
- Exponents
- Multiplication
- Division
- Addition
- Subtraction
Equality Properties
Step-by-step explanation:
<u>Step 1: Define</u>
<u /><u />
<u />
<u>Step 2: Solve for </u><em><u>x</u></em>
- Cross-multiply:
- Distribute:
- Isolate <em>x</em> terms:
- Isolate <em>x</em> term:
- Isolate <em>x</em>:
- Rewrite: