2 years ago

A copy machine can print 480 copies every 4 minutes.

Mathematics

1 answer:

vazorg [7]2 years ago

4 0

480/4 = 120 copies per minute
120 * 10 = 1,200 copies

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kogti [31]

Answer:

where is the question?

Step-by-step explanation:

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2 years ago

If Patrick scored 33 marks out of a possible 55 marks, what % did he get?

fredd [130]

Answer:

60%

Step-by-step explanation:

33/55 = 0.6 which is 60%

8 0

3 years ago

Find equations of both the tangent lines to the ellipse x^2 + 4y^2 = 36 that pass through the point (12, 3).y = (smaller slope)y

Bingel [31]

Answer:

x+y=15

Step-by-step explanation:

Given equation of $x^2+4y^2=36$

Differentiating both side $2x+8y\frac{dy}{dx}=0$

$\frac{dy}{dx}=\frac{-x}{4y}$

It passes through the point (12,3) so

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So equation of tangent passing through (12,3) is

$y-12=-1(x-3)$ as $y-y_1=-m(x-x_1)$

So x+y =15 will be the equation of tangent which passes though the point (12,3)

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2 years ago

PLEASE ANSWER RN!! Which statement can be represented by the equation Two-fifths x + 9 = 9? Two-fifths of nine is a number. Two-

nadezda [96]

Answer:

Step-by-step explanation:

(2/5)x + 9 = 9 is equivalent to (2/5)x = 0

"Nine more than two-fifths of a number is nine" is correct.

7 0

2 years ago

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1.3.12

jasenka [17]

Answer:

(0.5,-1.5)

Step-by-step explanation:

this is the numbers i got when I put it in...

m=( ${-\frac{1+0}{2} , \frac{-5+2}{2}$ )

(0.5,-1.5)

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3 years ago

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