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3 years ago

it took 20 minutes to print out a 250 page report. at the speed how many pages could this printer produce in 30 minutes

Mathematics

1 answer:

lesya [120]3 years ago

3 0

375.
1. 250/20=12.5
2. 12.5*30=375

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Graph the image of this figure after a dilation with a scale factor of 2 centered at the origin.

den301095 [7]

Answer:

Here, the coordinates of the given rectangle are (1,2), (3,2), (1,-1) and (3,-1)

In the dilation by the scale factor k with centered at origin,

$(x,y)\rightarrow (kx,ky)$

Thus, If the dilation occurs by the scale factor of 2 with centered at origin,

New coordinates of the Rectangle are,

$(1,2)\rightarrow (2\times 1, 2\times 2)$

$(3,2)\rightarrow (2\times 3, 2\times 2)$

$(1,-1)\rightarrow (2\times 1, 2\times -1)$

$(3,-1)\rightarrow (2\times 3, 2\times -1)$

Thus, the coordinates of new rectangle are,

(2,4), (6,4), (2,-2) and (6,-2)

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3 years ago

Read 2 more answers

A ramp leads up to a building. The top of the ramp is 6 feet above the ground, and the bottom is 16 feet. What is the length of

andre [41]

We could use the Pythagorean theorem for this kind of problem I think:
A^2 + B^2 = C^2
6^2 + 16^2 = C^2
36 + 256 = C^2
292 = C^2
17.08 = C
C = 17.1 to the nearest tenth
Sorry if it’s wrong and glad I could help if it’s right ❤️❤️ Take care!

7 0

2 years ago

Answer the question

dmitriy555 [2]

Pi is canceled out
so 3/4 x 180 = 135
hope it helps

3 0

3 years ago

Which is an exponential decay function

Vikentia [17]

Answer:

Step-by-step explanation:

The last answer choice is the correct one. The common ratio here is 0.7, which is between 0 and 1, an important criterion for recognizing an exponential decal function. Every time x increases, f(x) will decrease.

4 0

2 years ago

Solve: <img src="https://tex.z-dn.net/?f=%5Cfrac%7B2x-20%7D%7B3%7D%20%3D2x" id="TexFormula1" title="\frac{2x-20}{3} =2x" alt="\f

Evgen [1.6K]

Answer:

x = - 5

Step-by-step explanation:

$\frac{2x-20}{3}$ = 2x ( multiply both sides by 3 to clear the fraction )

2x - 20 = 6x ( subtract 2x from both sides )

- 20 = 4x ( divide both sides by 4 )

- 5 = x

7 0

2 years ago