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Korvikt [17]
2 years ago
11

PLEWSE HELP ME WITH THIS!!!!!!

Mathematics
1 answer:
Aleonysh [2.5K]2 years ago
4 0

Answer:

D

Step-by-step explanation:

Current coordinate of R : ( 1,5 )

Applying translation with rule (x,y) --> (x+1 , y-1)

Coordinate after translation ( 1 , 5 ) ==> ( 1 + 1 , 5 - 1 ) ==> ( 2 , 4 )

applying dilation with scale factor of 3 , to apply dilation  multiply x and y values by scale factor which is 3

Coordinate after dilation ( 2 , 4 ) ==> ( 2 × 3 , 4 × 3 ) ==> ( 6 , 12 )

The final coordinate is ( 6 , 12 )

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I think you mean length times width, which is more simply written as lw.
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3 years ago
I'm too lazy to do my math homework
julia-pushkina [17]

Answer:

Hello!!! Princess Sakura here ^^

Step-by-step explanation:

So since you are too lazy I assume that you already know what to do and you just don't want to do it so I don't think you'll need any explaining right?

X:       -5           -1              0              1

_______________________________

Y:       -32         -8            -2               4

4 0
3 years ago
Describe the effects of translating abc abc
aleksklad [387]

Answer:

If you meant describe the effects of translating Δ ABC to Δ A'B'C'.

D. Each x - coordinate decreased by 6 and each y - coordinate increased by

Use the coordinate A as an example it moves to the right 6 times(x increasing) and down 3 times (y decreasing)

6 0
3 years ago
In the xy -coordinate plane, the coordinates of point s are (-2,-6), and coordinates of point T are (18,9). Point Q lies on line
ira [324]

Answer:

(6,0)

Step-by-step explanation:

The coordinates of the points dividing the line segment in ratio m:n can be calculated as:

(\frac{mx_{2}+nx_{1}}{m+n} ,\frac{my_{2}+ny_{1}}{m+n} )

Here x1, y1 are the coordinates of first point S (-2, -6) and x2, y2 are the coordinates of second point T(18, 9).

In this case m will be 2 and n will be 3 as the ratio is 2:3

Using all these values we can find the coordinates of point Q

( \frac{2(18)+3(-2)}{2+3},\frac{2(9)+3(-6)}{2+3} )\\\\ = (\frac{30}{5} ,\frac{0}{5} )\\\\ =(6,0)

Thus, the coordinates of point Q which divides the line segment ST in ratio of 2:3 are (6,0)

5 0
3 years ago
Due Nov 19, 9:10 AM A museum requires that for every 6 students. two teachers are needed. If 42 students are in , ? Participatio
nata0808 [166]

Answer:

too late

Step-by-step explanation:

its dec

3 0
3 years ago
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