2 years ago

Find the length of the legs of a right triangle if the legs are the same length and

Mathematics

1 answer:

xenn [34]2 years ago

6 0

Answer:

I think you have to multiple them all around the triangle

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A geologist studying the depths of water in a mountain lake finds that it has changed from 8,300 ft to 8,881 ft over a period of

grigory [225]

Answer:

7.0%

Step-by-step explanation:

Here, we want to get the value of the percentage increase

mathematically, we have the formula for this as follows ;

(new value - old value/old value * 100%

from the question, old value is 8,300 ft and the new value is 8,881 ft

So we have the percentage increase as follows;

(8,881 - 8,300)/8,300 * 100%

= 7.0%

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2 years ago

A circle inside of a square. The circle touches all sides of the square. The base is 5 centimeters.

lina2011 [118]

Answer:

19.6 cm²

Step-by-step explanation:

If a circle fits perfectly inside of a square, then its diameter is equal to the length of sides of the square.

The area of a circle is given by:

$A= \pi \frac{d^2}{4}$

In this problem, d = 5 cm, the area of the circle is:

$A= 3.14 *\frac{5^2}{4} \\A=19.6\ cm^2$

The approximate area of the circle is 19.6 cm².

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3 years ago

Marvin has two dollars more than twice the amount of money that Kayla has. Write a statement to represent this situation.

Mariulka [41]

The answer is m=2k+2.

3 0

3 years ago

PLS HELP ME ASAP I WILL MARK BRAINLIEST!!!

Art [367]

Answer:

$\sqrt{8}$ , 3, $\sqrt{10}$ , 3 $\frac{1}{2}$ , then $\sqrt{15}$

Step-by-step explanation:

$\sqrt{8}$ ≈2.82

$\sqrt{10}$ ≈3.16

3 $\frac{1}{2}$ ≈3.5

$\sqrt{15}$ ≈3.87

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3 years ago

Marcus has 137 screwdrivers. Marcus puts them in sets of 4. How many screwdrivers will be left over when he is finished?

prisoha [69]

Answer:

34.25

Step-by-step explanation:

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2 years ago