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pickupchik [31]
3 years ago
13

What is the image of (-1, 1) after a dilation of 2? (1,3) (-2, 2) (2, 2)

Mathematics
1 answer:
Amanda [17]3 years ago
5 0
The answer is b. (-2,2)

Since it is a dilation of 2, multiply each number by 2.

-1*2=-2
1*2=2

So after the dilation, it would be (-2,2)
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A<br> (Triangle)ABC is isosceles.<br> AB= 88 and CB = 12x + 4.<br> B<br> x= [?]
CaHeK987 [17]

Answer:

X=7 because 88=12x+4. Simple math gives you x=7

5 0
2 years ago
Given f(X) =-X+ 6 write an equation for f(x + 3).
luda_lava [24]

Answer:

3 - x

Step-by-step explanation:

f(x) = -x + 6

f(x + 3)

Substitute (x + 3) in for x;

f(x + 3) = -(x + 3) + 6

= - x - 3 + 6

= -x + 3

3 0
2 years ago
What value of y satisfies the system of equations:<br><br> y=-6x+2<br><br> y=x^2+11
Nataly [62]

Answer:

The value of y that satisfies the system of equations is 20

Step-by-step explanation:

we have

y=-6x+2

y=x^{2}+11

we know that

The solution of the system of equations is the intersection point both graphs

using a graphing tool

the intersection point is (-3,20)

see the attached figure

therefore

The value of y that satisfies the system of equations is 20

8 0
2 years ago
As an estimation we are told 5 miles is 8 km. <br> Convert 34.5 km to miles.
rjkz [21]

Answer:

The answer is 21.5625

Step-by-step explanation:

The reason is because it first says 5 miles=8 km so that helps us right there.We divide 34.5 by 8 which will give us 4.3125.Then you have to multiply that by 5 which will give us 21.5625.

8 0
3 years ago
3 equivalent of expressions using distributive 300x + 100y
Musya8 [376]
Well you could do 5(60x+20y), 100(3x+y), and 2(150x+50y)
6 0
3 years ago
Read 2 more answers
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