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KengaRu [80]
3 years ago
13

What are the side lengths of an equilateral triangle with a perimeter of 8 1/4?

Mathematics
1 answer:
forsale [732]3 years ago
8 0

Answer:

2 3/4

Step-by-step explanation:

8 1/4 divided by 3

length: 33/12 or 2 3/4

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The perimeter of a rectangle is 24 cm. if the length is y cm, what is the width?
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Answer: x=12-y

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The ratio of the measures of the angles of a triangle is 4:6:8. Find the measure of the largest angle.
garri49 [273]

Answer:

80°

Step-by-step explanation:

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x = 10 which means the largest angle (8x) = 8 * 10 = 80°

3 0
3 years ago
0=x^2+4x+1. Khan academy
34kurt
Now, to find 'x' you will apply the Null Factor Law. This means you will now let 'x' = 0, and simply move the -2 over to the other side to find your answer. Note: since we are using a perfect square, x will only have one value since there is only one answer (x-2) in the brackets, meaning in this case we can ignore the exponent (as the answers will be the same). If there was more than one answer in the bracket (e.g. (x-4) and (x-6)), then we would apply Null Factor Law to both brackets and solve for x.

(x−2)=5

x=5+2

x=7
4 0
3 years ago
May someone plz help me I have been stuck on this for a day
zysi [14]

Answer:

The concluding part

Step-by-step explanation:

8 0
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At a real estate​ agency, an agent sold a house for ​$323,000. The commission rate is 6.5​% for the real estate agency and the c
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Answer:

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hope this helps sorry if im wrong

Step-by-step explanation:

4 0
3 years ago
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