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3 years ago

Which Rule describes the composition of transformations that maps figure PQRS to figure P”Q’R”S”?

Mathematics

2 answers:

stiv31 [10]3 years ago

6 0

Answer:

I THINK THE SECOND ONE

Step-by-step explanation:

Serjik [45]3 years ago

6 0

Answer:

Choice B is correct. Just took the test.

Step-by-step explanation:

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Someone please help me❤️ Urgently with at least 1

Oksanka [162]

Answer:

See step-by-step explanation

Step-by-step explanation:

Question 3: (4, -3)

Solving through elimination: Multiply the first equation by -3.

-3x+6y=-30

3x-5y = 27

Add. The x drops out.

y= -3

Substitute -3 in for y.

x-2y=10

x-2(-3)=10

x+6=10

x=4

Question 4: (2,5)

Solve through elimination: Multiply the second equation with 3.

$\frac{3}{2} x+y=8$

$\frac{9}{4} x-y=-\frac{1}{2}$

3/2= 6/4

15/4x=7.5

x=2

3/2 (2) + y = 8

3+ y =8

y=5

Question 5: (6,4)

Use your graph to graph.

$y=-\frac{1}{3} x+6$

Slope of -1/3

Y-intercept of 6 (0,6)

X-intercept of 18 (18,0)

$y=\frac{3}{2} x-5$

Slope of 3/2

Y-intercept of -5 (0,-5)

X-intercept of $\frac{10}{3}$ (

Question 6: (5, -7)

$Ax+2By=-41$

$4Ax-By=88$

$3A+2B(4)=-41$

$4A(3)-B(4)=88$

Solve by substitution:

Words of encouragement:

Good luck!

8 0

3 years ago

A music app charges $2 to download the app plus $1.29 per song downloaded. Write and solve a linear equation to find the total c

Gennadij [26K]

Answer:

1.29(30) +2

Step-by-step explanation:

First you do 1.29 times 30 that equals 38.7. Then you do 38.7 + 2 and you get 40.7. This means that the total cost is $40.70.

6 0

3 years ago

If i were to run from my house to my school, and it was 3 miles between, then how long would it take?

Triss [41]

Answer:

9 miles

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Consider the following literal equation.

galina1969 [7]

We can solve this in many ways, let's try this one.

T∧2 = 4 pi∧2 * a∧3 / GM First we will multiply whole equation with variable( or parameter) M and get

M * T∧2 = 4 pi∧2 * a∧3 / G After that we will divide whole equation with variable ( or parameter ) T∧2 and get

M = 4 pi∧2 * a∧3 / G * T∧2

This is correct answer

Good luck!!!

4 0

3 years ago

In triangle DEF, m∠D = (3x + 27)°, m∠E = (4x + 22)°, and m∠F = 68°. Determine the degree measure of the exterior angle to ∠D.

Citrus2011 [14]

Answer:(A) 54

Step-by-step explanation:

4 0

1 year ago

Read 2 more answers