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iogann1982 [59]
3 years ago
9

What scale factor was applied to the first rectangle to get the resulting image?

Mathematics
2 answers:
arsen [322]3 years ago
6 0

Step-by-step explanation:

6 times x=1.5

x=1/4

x=.25

the first box with a side length of 6 was  by .25 to get a side length of 1.5.

Hope that helps :)

Please give brainliestmultiplied

sdas [7]3 years ago
4 0

Answer:

Step-by-step explanation:

In this question, it is given that, A rectangle with a short side of 6. An arrow points to a smaller rectangle with a short side of 1.5 .

The shorter side of first rectangle is of measurement 6 units and of second rectangle, is of size 1.5units .

To find the scale factor, we have to do division of the shorter sides of the first and second rectangle, that is

So the scale factor is 0.25 .

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2. Find an equation for the line with slope = 0 that passes through the point (-5, 7).
mel-nik [20]

Answer:

2. y = 7

3. x = 4

Step-by-step explanation:

Slope 0 is when the line is horizontal.. has a constant coordinate

(-5,7) lies on the line so the x-coordinate is 7

Equation: y = 7

A vertical line has all same x-coordinates.

Since (4,-2) is on the line, every point had x-coordinate of 4.

Equation: x = 5

5 0
3 years ago
Read 2 more answers
someone please help, write in point-slope form an equation of the line that passes through the point (8, 9) with slope 7.
Bess [88]

Answer:

y=7x-47

Step-by-step explanation:

(8, 9) = (x_1,y_1) \\ m = 7 \\ y  - y_1 = m(x - x _1) \\ y - 9 = 7(x - 8)

y - 9 = 7x - 56 \\ y = 7x - 56 + 9 \\ y = 7x - 47

7 0
3 years ago
In a pet store the number of birds is 10 less than twice the number of rabbits. if the pet store has 56 birds, how many rabbits
mr Goodwill [35]
B = 2r - 10
b = 56

56 = 2r - 10
56 + 10 = 2r
66 = 2r
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33 = r  <=== there are 33 rabbits
8 0
3 years ago
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If f(x) = x + 7 and g(x)=1/x, what is (f o g)(x)?
Black_prince [1.1K]

Answer: 1/x + 7

Step-by-step explanation: you plug the function g(x) into the function f(x) .. substitue g(x) for the x in f(x)

G(x) = 1/x , so you plug that in the x of f(x) and get 1/x + 7

8 0
3 years ago
How many math books and English books did Nicole purchase?
Ksju [112]
Create a system if equations to solve this.

First equation:
25m + 24e = 220

Second equation:
m + e = 9

Then you must solve the second equation for a variable.

Change m + e = 9 to e = 9 - m.

Then substitute (9 - m) for e in the first equation.

So 25m +24e = 220 becomes 25m + 24(9 - m) = 220.

Now you can solve the first equation because the only variable in it is m.

25m + 24(9 - m) = 220 (Original equation)
25m + 216 - 24m = 220 (Distribute)
m + 216 = 220 (Combine like terms)
m = 4 (Simplify)

Now plug in 4 for m in the second equation.

m + e = 9 (Original equation)
(4) + e = 9 (Substitute)
e = 5 (Simplify)

m represents Math Books and e represents English Books, so Nicole purchased 4 Math Books and 5 English Books.
6 0
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