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jekas [21]
4 years ago
9

The pentagon PQRST is transformed into P'Q'R'S'T' using which two transformations?

Mathematics
2 answers:
Alik [6]4 years ago
7 0
The orientation has changed, so a reflection is involved. Point Q is at the top, but Q' is at the bottom, so it is a reflection across the x-axis. All points are translated 3 to the left, so that leaves the options as ...
  translation 3 units to left and 3 units down
  reflection across the x-axis


_____
The transformations were done in the order listed.
Taya2010 [7]4 years ago
7 0

Answer:

B) translation 3 units to left and 3 units down

D) reflection across the x-axis

Step-by-step explanation:

The pentagon PQRST is up with respect to point Q, and P'Q'R'S'T' is down with respect to point Q'.

So it is reflection about x-axis.

All points are translated 3 to the left and 3 units down.

Therefore, answer is

B) translation 3 units to left and 3 units down

and

D) reflection across the x-axis

Hope this will helpful.

Thank you.

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Natalija [7]

Answer:

any order where 2 is the last number in the sequence

Step-by-step explanation:

the ten-thousand place in 12,345 is 5.

ex: 3,8,9,5,2

5,9,8,3,2

8,9,5,3,2

5 0
3 years ago
John had to pay a combined electric and gas bill $150. The electric portion of the bill was $90. What is the ratio of money spen
tatuchka [14]

Given:

John had to pay a combined electric and gas bill $150.

The electric portion of the bill was $90.

To find:

The ratio of money spent on electric to that on gas.

Solution:

Let x be the amount of gas bill.

The electric portion of the bill was $90 and John had to pay a combined electric and gas bill $150.  So,

90+x=150

x=150-90

x=60

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The ratio of money spent on electric to that on gas is:

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\text{Required Ratio}=\dfrac{3}{2}

\text{Required Ratio}=3:2

Therefore, the ratio of money spent on electric to that on gas is 3:2.

7 0
3 years ago
I need help on 2,5,9
USPshnik [31]

Answer:

2. -4/3

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9. -5/6

3 0
3 years ago
An iPod sold for $300, which was 200% of the actual cost. What was the actual cost?
fgiga [73]

Answer:

If $300 is 200%, half of that would be 100%. Thus, $150 is the correct answer.

Step-by-step explanation:

3 0
3 years ago
Rewrite 48 + 60 using the distributive property
Flauer [41]

Answer:

12* ( 4+5)

Step-by-step explanation:

48 = 12 * 4

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3 0
3 years ago
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