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2 years ago

Use the pythagorean theorem to find the lengths of the sides of the right triangle.

Mathematics

1 answer:

Anna11 [10]2 years ago

6 0

Answer:

https://www.khanacademy.org/math/basic-geo/basic-geometry-pythagorean-theorem/geo-pythagorean-theorem/v/the-pythagorean-theorem

a^2+b^2=c^2 then square root it

Think the missing side is 5.8, idk

Step-by-step explanation:

I just watch the video lol

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The slope of the line below is -2. Use the coordinates of the labeled point to find the point-slope equation of the line. (4, -6

r-ruslan [8.4K]

<u>Answer:</u>

The point-slope equation of the line is $y = -2x +2$ or $2x+y = 2$

<u>Solution: </u>

Let us assume that the slope is m and the y intercept of the line is b

Hence, $y=m x+b$ --------- (i)

y intercept means we need to find the value of y when x is 0

Here the line passes through point (4,-6) and slope m = (-2)

Now putting the point (4,-6) in equation (i) we get,

$\Rightarrow-6 = m\times4 +b$

$\Rightarrow-6 = (-2)\times4 +b$

$\Rightarrow-6 = -8 +b$

$\Rightarrow-6+8 =b$

$\Rightarrow b = 2$

So, the equation of the line will be will be $y = -2x +2$ or $2x+y = 2$

6 0

2 years ago

Students at an elementary school are given a questionnaire that they are required to return after their parents have completed i

Nostrana [21]

Yes. The 100 - 85 = 15, meaning 15% of parents said yes. 85 > 15

6 0

2 years ago

Help please answer 1 an 2

MArishka [77]

1: yes solve the equation 3.14• the diameter
2:yes work backwards dividing pie from the circumference

4 0

3 years ago

Find the value of y so that the points (-2,5) and (8y) lie on a line with the slope -1/5

stiv31 [10]

Answer:

y = 3

Step-by-step explanation:

Use the slope formula:

y2 - y1

m = ------------- , which here becomes

x2 - x1

y - 5 -1

m = ------------- = -----

8 - (-2) 5

Solve this for x. Cross multiplication yields:

5y - 25 = -1(10) = -10

Then 5y = 15, and y = 3

7 0

2 years ago

Need help I do not know how to do this you are a genius if u can solve this in less than 1 hour this is urgent please help 34 p

Furkat [3]

Answer: n=30, n=-30

Step-by-step explanation:

Just plug in the amount of money, 335, into C. Then solve the equation.

6 0

2 years ago