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bazaltina [42]
3 years ago
15

What is this used for in math []

Mathematics
2 answers:
Natalka [10]3 years ago
6 0

These are called Brackets they are the same thing as parenthesis ( ).

elixir [45]3 years ago
3 0

Answer:

it for geometry

Step-by-step explanation:

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Kayla received a 25% discount on the purchase of a $170 bicycle. What was the amount of the discount that Kyle received?
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Total price 127.50 the discount was 42.50
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3 years ago
The cost of a one-way ticket to Muscat is 487.75 QR and the cost of a return trip is 909 QR. How much cheaper is it to buy a ret
Brums [2.3K]

Answer:

Price of (1) One way ticket = 487.75 QR

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There for Its is cheaper to buy to buy a return trip ticket by 66.5 QR

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6 0
4 years ago
Please help posted picture of question
Leni [432]
Hello!

First you factor 28

2^2 * 7 = 28

Now we have

\sqrt{2^{2} }  \sqrt{7}

If you take a square root of a square number they cancel out

2 \sqrt{7}

The answer is B)2 \sqrt{7}

Hope this helps!
8 0
4 years ago
FIND THE VALUE OF Y.
Alex17521 [72]

Answer:

y = 3\sqrt{5}

Step-by-step explanation:

According to Euclidian theorem:

y^2 = 3*(12+3)

y^2 = 45 find the root of both sides

y = 3\sqrt{5}

6 0
3 years ago
The perimeter of triangle STU is 28.8 centimeters. Which is the perimeter of triangle JKL?
spayn [35]

Answer:

You forgot to add a picture and/or more context.

Step-by-step explanation:

6 0
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