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defon
3 years ago
14

I need to find x but I don't know how

Mathematics
1 answer:
S_A_V [24]3 years ago
4 0
The hypotenuse is always opposite the right angle and it is always the longest side of the triangle. You are trying to find the Hypotenuse. 

4*4 + 3*3 = x

16 + 9 = 25

25 divide by 2

= 5

X=5
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12 the midpoint is (2,5)

13 z (3,7)

Step-by-step explanation:

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$6.62 for 2 pounds of tomatoes? Please explain!
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Answer: each tomato is $3.31

Step-by-step explanation:

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A line has x-intercept of 6 and y-intercept of -4.Find the slope of the line.
Zigmanuir [339]

x-intercept is 6, coordinates (6,0)

y-intercept -4, coordinates (0,-4)

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3 0
3 years ago
What is the gradient between (0,3) and (1,8).
trasher [3.6K]

Step-by-step explanation:

Given

(x1 , y1) = ( 0 , 3)

(x2 , y2) = ( 1 , 8)

Now

Gradient =

\frac{y2 - y1}{x2 - x1}

=  \frac{8 - 3}{1 - 0}  \\  =  \frac{5}{1}  \\  = 5

Hope it will help :)

5 0
3 years ago
A cylinder has a radius of 20 cm and a height of 2 cm. Find the height of another cylinder that has a radius of 4 cm and the sam
iogann1982 [59]

Answer:

The height of the another cylinder 'h'  = 7

Step-by-step explanation:

<u>Explanation</u>:-

<u>Step 1:-</u>

Surface area of the cylinder  = 2пrh + 2пr^2

Given radius of first cylinder is 20cm

given height of the first cylinder is 2 cm

The surface area of first cylinder is = 2пrh + 2пr^2

                                                          = 2п(20)(2)+2п(2)^2

                                                          = 4п(20+2)

The surface area of first cylinder is  88п

<u>Step 2</u>:

given data The surface area of first cylinder is  88п is same as second cylinder also

<u>Find the height of the second cylinder</u>

Given Radius of the second cylinder r = 4

Surface area of the cylinder  = 2пrh + 2пr^2 = 88п

                                                   2п(4)h+2п(4)^2 =88п

on simplification we get

                                   2п (4h+16) = 88п

after cancellation '2п' value and on simplification, we get

                                    4h+16 = 44

                                    4h = 44-16

                                  4h = 28

                                 h=7

Therefore the height of the another cylinder is 'h' =7

                                   

3 0
3 years ago
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