All categories

3 years ago

Reflection: Across the line y = -1

Mathematics

1 answer:

eduard3 years ago

8 0

The A’ is your reflected shape. The red line is y=-1, or your line right reflection. To solve, I counted the distance from the red line on the original triangle, and then the same on the opposite side of the red line, and counted the same distance, plotting the points at the final spot.

You might be interested in

Applications for a cellular phone cost $0.79 each. Ringtones cost $1.89 each. Write an algebraic expression that represents the

ss7ja [257]

Answer:

The answer to your question is: C = 0.79a + 1.89r

Step-by-step explanation:

Data

Cost = C

apps = $0.79 = a

ringtones = $1.89 = r

C = 0.79a + 1.89r

6 0

3 years ago

An unknown number decreased by six

FinnZ [79.3K]

It would be a variable minus 6 so for example n-6

3 0

4 years ago

What property is w+(4+10) = w+10

just olya [345]

The property is distributive property

5 0

4 years ago

Why can't a triangle have more than one obtuse angle

vlada-n [284]

An "obtuse" angle is an angle that's bigger than 90 degrees.
So two obtuse angles would add up to more than 180 degrees.

But the three angles inside a triangle always add up to exactly 180 degrees.
So two of them can't be obtuse.

7 0

3 years ago

Which system of linear equations appears to have a solution of (-1, 4)?

anyanavicka [17]

Answer:D

Step-by-step explanation:

I think your question is missed of key information, allow me to add in and hope it will fit the original one.

Please have a look at the attached photo.

My answer:

A solution is (-1,4) means that point of intercept is (-1,4)

<=> when x=-1 so y = 4 for both equations

From the 4 possible answers, only graph D meets the requirement.

Hope it will find you well

8 0

3 years ago

Read 2 more answers

Reflection: Across the line y = -1 ​

Reflection: Across the line y = -1