3 years ago

Will mark brainliest

Mathematics

1 answer:

Sedbober [7]3 years ago

6 0

Answer:

E ( 1 , -1 ) is in quadrant IV

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Blababa [14]

Answer:

c 64 is your answer im pretty sure

4 0

3 years ago

Nine is less than a number is no more than 8 and no less than 3

9966 [12]

Answer:

3 <= x <= 8

Step-by-step explanation:

A number is denoted as an arbitrary variable, let's call it x.

We have a double inequality:

1. No more than 8 means less than or equal to 8

2. No less than 3 means greater than or equal to 3

3 <= x <= 8

5 0

3 years ago

Read 2 more answers

The volume of a cylinder is 539 cm cube and the circumference of the base is 22 cm. find the height of the cylinder.

Alexandra [31]

Answer:

13.994 $cm (5.sf)$

Step-by-step explanation:

We know that the base of the cylinder is a circular base.

So circumference of base = $2\pi r$

Given $2\pi r=22cm\\\\r=\frac{22}{2\pi } \\r=\frac{11}{\pi } cm\\$

Volume of a cylinder = $\pi r^{2} h$ = 539 $cm^{3}$

Substitute r into the formula for volume of cylinder.

$\pi (\frac{11}{\pi } )^{2} h=539\\\pi (\frac{121}{\pi ^{2} } )h=539$

Now, we will cancel $\pi$ from the numerator and denominator.

$(\frac{121}{\pi } )h=539\\h = \frac{539}{\frac{121}{\pi } } \\h = 539 * \frac{\pi }{121} \\h = 13.994cm(5s.f)$

4 0

2 years ago

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How do i use the substitution method for these equations<br> y=3x+4<br> y=5x+12

Licemer1 [7]

Answer:

hello there mate

Step-by-step explanation:

4 0

3 years ago

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The table shows values for the two functions fand

wlad13 [49]

First find g(0). g(0) is -1. Now find f(-1). f(-1) will be 1. So your answer is C.

6 0

3 years ago