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Natalija [7]
2 years ago
14

Solve -5(8 – 0.5x) = -2(3 – 0.4x) HELP ASAP

Mathematics
1 answer:
svetlana [45]2 years ago
6 0

Answer:

20

Step-by-step explanation:

if you want a explanation ask for it :)

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Under a dilation, the point (3,5) is moved to (6,10) What is the scale factor of the dilation?
nlexa [21]

The scale factor of the dilation is 2.

Option D is correct.

Step-by-step explanation:

To find the scale factor of dilation, we find ratio of similar sides.

We are given  the point (3,5) is moved to (6,10) under dilation.

Scale Factor = 6/3 = 2

or

Scale Factor = 10/5 = 2

The scale factor of the dilation is 2.

Option D is correct.

Keywords: scale factor of the dilation

Learn more about scale factor of the dilation at:

  • brainly.com/question/2480897
  • brainly.com/question/4706270
  • brainly.com/question/5563823

#learnwithBrainly

5 0
3 years ago
An ice cream shop sold 48 vanilla milkshakes in a day, which was 40% of the total number of milkshakes sold that day. What was t
german

Answer:

They sold 120 milkshakes that day

Step-by-step explanation:

We can set up a proportion

\frac{48}{m} =\frac{2}{5}

48*5=2m\\ 2m = 240\\m  = 120\\

Note: If you have some value, v, and it is \frac{x}{100} of the total amount, you can find the value by doing the equation \frac{v}{x}*100

8 0
3 years ago
Explain due today I will give brainlist and two thanks ,pls help
Advocard [28]

Answer:

0.666666667

Step-by-step explanation:

8 0
1 year ago
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According to the data in the figure, find the value of x and y.
drek231 [11]

Answer:

This is a educated guess, but x is 80 and y is 100.

Step-by-step explanation:

My logic here is that the triangles are the same because of all the congruent lines and stuff. But from there, you know that both the right and the left side are 40 degrees. You know the total degree of a triangle is 180 so 180 - 40 - 40 is 100. So the final angle is 100. If you look at x, its on the outside, but on a line. If you can imagine a circle, its half, so its a 180 degrees total. Then its 180 = x + 100. So x is 80. And then by that same logic its y = 100.

6 0
1 year ago
I'm confused! Given: f(x) = x 2 + 2x + 1, find f(x + h) and simplify. is that the derivative formula? what should I do?
ZanzabumX [31]
<span>x 2 + 2x + 1 if you wanted is just 4x+1

</span>
7 0
2 years ago
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