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2 years ago

These figures are congruent. What series of transformations moves pentagon

Mathematics

2 answers:

Sonja [21]2 years ago

8 0

Answer:

the answer is C

Step-by-step explanation:

rosijanka [135]2 years ago

6 0

Answer: C

Step-by-step explanation:

It would have to be a translation and another translation because the preimage of the figure is the same orientation as the image therefore it can't have a rotation or reflection included in it so the answer would be C. Hope this helps :)!

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3X+4Y=-8 -9X-12Y=-10

Yuliya22 [10]

X=−4/3y+−8/3
and
x=−4/3y+10/9

7 0

3 years ago

The computer club spent $2,565 on mouse pads. The me never plan to sell the nous pads during the book fair. If they charge $9.50

Lapatulllka [165]

The answer is 270 because 2,565/9.5=270 hope this helps!

8 0

2 years ago

Find the coordinates of the image after a translation of the figure below using (x, y) (x + 3, y + 2).

san4es73 [151]

A' (. -4+3,-3+2). A' ( -1,5)
B' ( 2,3)
C' ( 6,7)
D' ( 5,-3)

6 0

3 years ago

Read 2 more answers

What's another way to write 4 hundreds

liberstina [14]

400 is another way to right 4 hundreds

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3 years ago

Read 2 more answers

huong and kathyrn each day impeoved their yards by planting rose bushes and ornamental grass. they bought their supplies from th

marta [7]

Answer:

One rose bush = $3

One bunch of ornamental grass = $4

Step-by-step explanation:

We can set up a system of equations to solve for this. Let cost of 1 rose bush be r and cost of 1 ornamental grass be g. Thus we can form 2 equations:

$14r+7g=70\\5r+14g=71$

We can multiply the first equation by -2 so that we can eliminate g. Thus, we have:

$(*-2)14r+7g=70\\5r+14g=71\\-------\\-28r-14g=-140\\5r+14g=71\\--------\\-23r=-69\\r=\frac{-69}{-23}=3$

Thus, 1 rose bush is $3. Now plugging in r = 3 into the first original equation, we can solve for g:

$14r+7g=70\\14(3)+7g=70\\42+7g=70\\7g=70-42\\7g=28\\g=\frac{28}{7}=4$

Thus, 1 bunch of ornamental grass is $4.

5 0

3 years ago