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Semmy [17]
3 years ago
9

What set of transformations is performed on triangle RST to form triangle R’S’T’?

Mathematics
2 answers:
DanielleElmas [232]3 years ago
8 0

Answer:

The last option is correct

Step-by-step explanation:

A translation of 2 units down takes S to the point (1, -1). Then a counterclockwise rotation  about the origin  takes S to the point  (-1, -1)  where we have S' .  

natita [175]3 years ago
6 0

I believe it is <em>'A translation 2 units down followed by a 90-degree counterclockwise rotation about the origin' </em>because if we try to do a 90 degree counterclockwise it would be 2 units off, therefore if we went down 2 units and went counterclockwise it would line it.

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If i am driving 60 kilometers per hour in canada what would be my speed in miles per hour in the united states 1 kilometer equal
maks197457 [2]
I kilometer is .62 miles
1/6.2= 60/X
Cross multiply
X= 37.2 miles
7 0
3 years ago
Simplify the following expression.<br> log(x^4) -log(x^3)
Paraphin [41]
The answer would be log(x)
3 0
3 years ago
What is 32 times 567 and round it to the nearest hundredth?
attashe74 [19]

Answer:

18,100

Step-by-step explanation:

7 0
3 years ago
Admira is painting a rectangular banner 2 1/4 yards wide on a wall in the cafeteria. The Banner will have a blue background. Adm
bagirrra123 [75]
The solution to the problem is as follows:

<span>Area=h×w

</span><span>1(1/2) = h × 2 (<span>1/4)

</span></span><span>⟹3/2 = h × <span>9/4

</span></span><span>h = 3/2 ÷ <span>9/4

</span></span><span>Therefore, the height will be 2/3 yards if we use all the blue paint.
</span>

I hope my answer has come to your help. Have a nice day ahead and may God bless you always!
8 0
3 years ago
What is an equation of the line that passes through the points (-6, -2) and
den301095 [7]

Answer:

The equation of line is: \mathbf{4x-3y=-18}

Step-by-step explanation:

We need to find an equation of the line that passes through the points (-6, -2) and  (-3, 2)?

The equation of line in slope-intercept form is: y=mx+b

where m is slope and b is y-intercept.

We need to find slope and y-intercept.

Finding Slope

Slope can be found using formula: Slope=\frac{y_2-y_1}{x_2-x_1}

We have x_1=-6,y_1=-2, x_2=-3, y_2=2

Putting values and finding slope

Slope=\frac{2-(-2)}{-3-(-6)}\\Slope=\frac{2+2}{-3+6} \\Slope=\frac{4}{3}

So, we get slope: m=\frac{4}{3}

Finding y-intercept

Using point (-6,-2) and slope m=\frac{4}{3} we can find y-intercept

y=mx+b\\-2=\frac{4}{3}(-6)+b\\-2=4(-2)+b\\-2=-8+b\\b=-2+8\\b=6

So, we get y-intercept b= 6

Equation of required line

The equation of required line having slope m=\frac{4}{3} and y-intercept b = 6 is

y=mx+b\\y=\frac{4}{3}x+6

Now transforming in fully reduced form:

y=\frac{4x+6*3}{3} \\y=\frac{4x+18}{3} \\3y=4x+18\\4x-3y=-18

So, the equation of line is: \mathbf{4x-3y=-18}

6 0
2 years ago
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