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34kurt
2 years ago
8

How many equal sides does a rhombus have

Mathematics
1 answer:
Westkost [7]2 years ago
7 0
A rhombus has two equal sides

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Will side lengths of 3 cm, 4 cm, and 5 cm form a triangle? explain.
Gelneren [198K]

Yes, that is the famous first Pythagorean triplet: 3²+4²=5²

or

For three lengths to be able to form a triangle, it suffices that every one of those lengths is shorter than the sum and longer than the difference of the other two.

It is enough to check just one side.

So,

3 + 4 > 5

4 - 3 < 5

Your triangle is constructible.

6 0
3 years ago
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Find the area of the sector.
kicyunya [14]

Answer:

D. 158.4 km²

Step-by-step explanation:

Area of sector = θ/360 * πr²

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3 0
2 years ago
Which equation represents the approximate line of best fit for data, where x represents font size and y represents the number of
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5 0
3 years ago
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Jay took out a small-business loan for 210,000. The terms of the loan are 5% annual interest for four years.
Marta_Voda [28]
5% of 210000=
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4 0
3 years ago
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What is the answer to <br><br> 18 = -3y – 12
DaniilM [7]

Answer:

y= -10

Step-by-step explanation:

1. Add 12 to both sides to get 30= -3y

2. Divide both sides by -3

3. y = -10

5 0
2 years ago
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