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2 years ago

Sarah's printer can print 36 pages in 20 minutes. how many pages can it print in an hour

Mathematics

2 answers:

Morgarella [4.7K]2 years ago

7 0

Answer:

108

Step-by-step explanation:

aleksklad [387]2 years ago

3 0

Answer:

108 pages

Step-by-step explanation:

There are 3 sessions of 20 in an hour (60 min), so we do 36*3, because the 36 is in 20 min and there are 3 of the 20 min.

Hope this helps

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#3 AB and AD are tangent to the circle centered at point C. Find the value of x. *

dezoksy [38]

Answer:

x=4

Step-by-step explanation:

tangent lines from the same point to a circle are congruent in length, so we can say that

5x+8 = 8x-4

5x -5x +8 = 8x - 5x -4

8 = 3x - 4

8+4 = 3x -4 + 4

3x = 12

3x/3 = 12/3

x=4

8 0

2 years ago

Given the graph, find the distance of GH. Round to the nearest tenth.

lord [1]

Answer:

GH = 6.3 units

Step-by-step explanation:

Assuming that 1 box represents 1 unit, the coordinate pair of G = (-2, -3), while H = (0, 3).

Distance between G and H = $d = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$G(-2, -3) = (x_1, y_1)$

$H(0, 3) = (x_2, y_2)$

$GH = \sqrt{(0 - (-2))^2 + (3 - (-3))^2}$

$GH = \sqrt{(2)^2 + (6)^2}$

$GH = \sqrt{4 + 36} = \sqrt{40}$

$GH = 6.3 units$ (nearest tenth)

5 0

3 years ago

Complete the patterns of the equivalent ratios by filling in the gaps.

gayaneshka [121]

21:3
9:3
3:1

there all a 3:1 ratio

4 0

2 years ago

Cora makes a scarf with cloth rectangles and triangles. For every 5 pieces of cloth, 2 are rectangles. She needs 15 pieces of cl

PtichkaEL [24]

Answer: There are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

Explanation:

Since we have given that

For every 5 pieces of cloth, 2 are rectangles

So, remaining piece will be of triangle so,

$5-2=3$

3 are triangles.

Ratio of rectangles to triangles is 2:3.

Now, she needs 15 pieces of cloth to complete her scarf,

So, Number of rectangles is needed is given by

$\frac{2}{5}\times 15\\\\=2\times 3\\\\=6$

Number of triangles is needed is given by

$\frac{3}{5}\times 15\\\\=3\times 3\\\\=9$

Hence, there are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

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3 years ago

Which expressions are equivalent to <br> 2r+(t+r)

stepan [7]

Answer:

2r+(t+r)

2r+t+1r

3r+t

8 0

2 years ago

Sarah's printer can print 36 pages in 20 minutes. how many pages can it print in an hour​

Sarah's printer can print 36 pages in 20 minutes. how many pages can it print in an hour