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lubasha [3.4K]
3 years ago
14

What is the scale factor of this dilation?

Mathematics
2 answers:
maw [93]3 years ago
6 0

Answer: 2 over 1

Step-by-step explanation: Division and cause i am in Honors Geometry high school

DedPeter [7]3 years ago
4 0

Answer: The scale factor of dilation is 2:1

Step-by-step explanation: You can see that the sides of the blue triangle are of lenght 4 and 3, and for the red triangle, the lenghts are 8 and 6 (so the lenghts are doubled)

Here we can see that the dilation has a factor of dilation = 2  (meaning that the red triangle sides have  two times the lenghts of the blue triangle sides). The factor can be written as 2:1

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A packing box has the dimensions 3 by 2 by 5 1/2<br> What is the volume of the box?<br> feet.
Lelechka [254]

Answer:

The volume of packing box is 33 unit³

Step-by-step explanation:

Given as :

The dimension of packing box  are 3 by 2 by 5 \frac{1}{2}

I.e Length = 3 unit

   Width = 2 unit

   Height = 5 \frac{1}{2}  = 5 + \frac{1}{2} = \frac{11}{2} unit

Let the volume of box  = V unit³

∵ The shape of box is similar to the shape of cuboid

So,  volume of box = Length × width × Height

Or, V  = 3 unit × 2 unit ×  \frac{11}{2} unit

∴    V = 3 × 11 = 33 unit³

Hence The volume of packing box is 33 unit³  Answer

7 0
3 years ago
A telephone technician charges $45.00
antiseptic1488 [7]
252.5 is the answer to this question
5 0
2 years ago
What is the length of EF in the right triangle below?
vazorg [7]

Answer:

EF = \sqrt{120}

Step-by-step explanation:

Since this triangle is right, we can use the pythagorean theorem to find the missing side length. The pythagorean theorem states that the square of the hypotenuse(DE) is equal to the sum of the squares on the legs(DF, EF). We can write:

DE^2 = DF^2 + EF^2

and substitute the values:

17^2 = 13^3 + EF^2

289 = 169 + EF^2

EF^2 = 120

EF = \sqrt{120}

8 0
2 years ago
Read 2 more answers
Brainliest for help! <br> Sketch a graph of the function <br> y =sin(x) + 2
diamong [38]

Answer:

The parent sine graph y=sin(x) has a range of -1 ≤ y ≤ 1

It crosses the x-axis x = 0° ± 180°n

The maximum points occur when x = 90° ± 360°n and y = 1

The minimum points occur when x = 270° ± 360°n and y = -1

The sketch the graph of function y=sin(x)+2 we simply move the graph of y=sin(x) up 2 units.

So this means it will have a range of 1 ≤ y ≤ 3

It no longer crosses the x-axis.

The maximum points occur when x = 90° ± 360°n and y = 3

The minimum points occur when x = 270° ± 360°n and y = 1

<u>Attached diagram</u>

The parent function y=sin(x) is shown in grey (dashed line)

The function y=sin(x)+2 is shown in red.

4 0
2 years ago
Point E is located at (-2, 2) and point F is located at (4,-6). What is the distance bewtween points E and F?
Hoochie [10]

\bf ~~~~~~~~~~~~\textit{distance between 2 points}\\\\(\stackrel{x_1}{-2}~,~\stackrel{y_1}{2})\qquad(\stackrel{x_2}{4}~,~\stackrel{y_2}{-6})\qquad \qquadd = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}\\\\\\d=\sqrt{[4-(-2)]^2+[-6-2]^2}\implies d=\sqrt{(4+2)^2+(-6-2)^2}\\\\\\d=\sqrt{6^2+(-8)^2}\implies d=\sqrt{100}\implies d=10

4 0
2 years ago
Read 2 more answers
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