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olganol [36]
3 years ago
13

Please hurry I will mark you brainliest

Mathematics
1 answer:
natima [27]3 years ago
3 0

I hope this gonna be helpful for you.

When two variables are in relation with a formula or a variable is related by the sum of two or more variables, then it is a partial variation. X = KY + C (where K and C are constants) is a straight line equation which is an example of partial variation.

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The length of a school hallway is 115 meters how many kilometers long is the hallway
Levart [38]

Answer:

0.115 kilometers

Step-by-step explanation:

One kilometer is equal to 1,000 meters, so 115 meters is

115/1,000 kilometers,  or 0.115 kilometers

4 0
3 years ago
hummingbirds lay eggs that are nearly spherical and about 1 centimeter in diameter. Find the volume of an egg .round your answer
pantera1 [17]

Answer: I tried to write this but it's not working but here is a link of a website that I answered a year ago on https://web2.0calc.com/questions/math_88925

Step-by-step explanation:

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4 years ago
What is the area?<br> 2 yd<br> 8 yd<br> 5 yd
MrRissso [65]

Answer:

28

Step-by-step explanation:

I assume the polygon is a trapezoid with parallel bases of 2 yd and 5 yd, and an altitude of 8 yd.

area of trapezoid = (base1 + base2)h/2

area = (2 yd + 5 yd)(8 yd)/2

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2 years ago
I need help for number 8 is it A B C or D
gizmo_the_mogwai [7]
The answer is a hope it helps
4 0
3 years ago
The length of a leg of an isosceles right triangle is 20 inches. Find the length of the hypotenuse in radical form
Over [174]

Answer: H = 20\sqrt{2}

Step-by-step explanation:

To find the hypotenuse , we will use Pythagoras theorem, which states that

The square of the hypotenuse = the square of the adjacent + the square of the opposite.

Since , we are dealing with isosceles right triangle , this means that :

both the adjacent and the opposite are equal, using the formula to find the hypotenuse , let H represent the hypotenuse , then

H^{2} = 20^{2} +  20^{2}

H^{2} = 400 + 400

H^{2} = 800

Take the square root of both sides

H = \sqrt{800}

\sqrt{800} can be written as \sqrt{400} x\sqrt{2}

Therefore :

H = \sqrt{400} x\sqrt{2}

H = 20x \sqrt{2}

H = 20\sqrt{2}

6 0
3 years ago
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