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My name is Ann [436]
3 years ago
11

Can someone answer this and explain how they got the answer? I am really confused.

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
3 0

Answer:

Looking like fun too.

Step-by-step explanation:

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Heeeeeeeeeelpppppppppp meeeeeee please and thx
kakasveta [241]

Answer:

the second one   81^ 5/4

Step-by-step explanation:

4 0
3 years ago
Somebody please help. Hurry!
mart [117]

Answer:

A. 30.27

Step-by-step explanation:

<h2>because it is 30.27</h2>
3 0
3 years ago
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The diagram above shows a circle with centre O and radius 25 cm.
Salsk061 [2.6K]

Answer:

Step-by-step explanation:

Notice that KL = LM and PQ = QR since OL and OQ are perpendicular to both KM and PR.

It follows that QR = (1/2) PR = 20 cm. We also know that MR = 21.

Now in order to solve the problem we just need OQ=OL

OQ^2=OR^2-QR^2= 25^2-20^2 =225\\OQ=15

Therefore the perimeter of the pentagon is

OL+LM+MR+RQ+Q)\\= 15+20+21+20+15= 91

8 0
3 years ago
This morning, Tisha took a history test. There were 96 multiple-choice problems on the test and Tisha answered 25% of them corre
Nana76 [90]

Answer:

24 correct answers

Step-by-step explanation:

Step One: Convert 25% to decimal form

All we have to do to convert 25% to decimal form is move the decimal point (which is assumed comes after the 5 in this case) two spaces to the left, which leaves us with 0.25.

Step Two: Find 25% of 96

To find a percentage of a number, we just have to multiply the percentage in decimal form by our number. Since we now know that 25% = 0.25, all we have to do is multiply 0.25 by 96. This gives us 25% of 96, which would be 24 correct problems.

3 0
2 years ago
Adam’s house is 2 centimeters from Juan’s house on a map. If each centimeter on the map represents 6 kilometers, how far apart a
irakobra [83]

Answer:

12

Step-by-step explanation:

2 * 6 = 12

Which is our answer.

Adam's house is 12 kilometers from Juan's house.

6 0
3 years ago
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