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mafiozo [28]
3 years ago
7

PLEASE HELP!!!! WILL MARK BRAINLIEST IF CORRECT!!!!!!

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
7 0
-2 would be your answer
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A cylinder has a radius of 3.2 meters its volume is 190 Cubic meters find its height to the nearest 10th of a meter
Stels [109]

Answer:

volume = pi r^2 h

or, 190 = pi (3.2)^2 h

or, 190/10.24 = pi h

or, 18.56 = 22/7 h

or, 18.56×7/22 = h

thus , h = 5.9037

5 0
3 years ago
Find the value of x<br> (I need help with both of them pls)
Aleks04 [339]

Answer:

1. x = 21

2. x = 19

Step-by-step explanation:

Since the interior angles of all quadrilaterals add up to 360, all we have to do is add them up and set them equal to 360. Combine like terms and we get

7x + 213 = 360

Which further turns to 7x = 147

So x = 21

For the second problem, it's the same thing

By the end we get 2x + 8 = 46

2x = 38

x = 19

Hope this helps

6 0
2 years ago
Find the gradient of the line<br> 2y - 8x = -2
natima [27]

answer:

gradient is 4

Step-by-step explanation:

gradient is another way of saying slope

slope in the math is often used to show the speed of something

it's the m in y= mx+b

make the equation look like

y = mx + b

2y - 8x = -2

2y = 8x - 2

y= (8x-2)/2

y=4x-1

gradient is the number next to x

answer : gradient is 4

8 0
1 year ago
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Which of the following points IS not coplanar with points C. D and E?
valina [46]

R. It is not in the same plane as C, D and E

7 0
3 years ago
Timothy bought 10 cookies for $5.00.
sweet-ann [11.9K]
R u serious,
y=1/2x
graph at (0,0), and (10, 5)
clearly
ez.
6 0
2 years ago
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