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Phoenix [80]
4 years ago
12

How do you do the formula a2+b2=c2

Mathematics
1 answer:
mr_godi [17]4 years ago
4 0
In the formula a^2 + b^2 = c^2, a is (most often) the height of the triangle, b is the length of the triangle, and c is the last side-length connecting a and b, called the hypotenuse. The formula states that a and b must form a 90 degree angle, and that a^2 + b^2 = c^2. 

So, to find x in this triangle:

x^2 + 8^2 = 12^2
x^2 + 64 = 144
x^2 = 80
x = 8.94

Hope this helps!
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Graph ' D ' best represents a logarithmic function?


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Sladkaya [172]

Answer:

x = 9

Step-by-step explanation:

84 + (7x + 5) + (180 - (17x-1)) = 180

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3 0
3 years ago
A roller coaster has four cars each with the same number of seats. these are 21 passengers seated in the roller coaster, but 3 s
belka [17]

Given:

Number of passengers seated in the roller coaster = 21

Empty seats = 3

Number of cars in roller coaster = 4 (each with the same number of seats)

To find:

An equation that can be used to determine the number of seats in each car.

Solution:

Let s be the number of seats in each car.

Total number of seats in 4 cars = 4s

Using the given information,

Total number of seats = Occupied seated + Empty seats

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Now, the required equation is

4s=24

Therefore, the required equation is 4s=24.

Divide both sides by 4.

s=\dfrac{24}{4}

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Therefore, the number of seats in each car is 6.

6 0
3 years ago
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STatiana [176]
Ais the answer I’m pretty sure
4 0
3 years ago
A number line is divided into fifths. How many equal segments are there between the point at zero and the point 4/5?
ella [17]

Answer:

3?

Step-by-step explanation:

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1/5 2/5 3/5 4/5

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7 0
3 years ago
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