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Mademuasel [1]
3 years ago
10

Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.

Mathematics
2 answers:
Juli2301 [7.4K]3 years ago
8 0

Answer:

A (-8,-4), B (-4, -10), C (-12, -12),  and D (-14, -10) is Answer #1;

W (5,1), X (1,7), Y(9,9), and Z (11,7) is Answer #2;

O(10,1), P(6,7), Q(14,9), and R(16,7) is Answer #4.

Explanation:

A reflection across the x-axis will negate the y-coordinate, and a reflection across the y-axis will negate the x-coordinate.  We can see by comparing ABCD to the pre-image JKLM that the coordinates are negated; this means ABCD matches Answer #1.

A translation 3 units down will subtract 3 from the y-coordinate; a translation 3 units left will subtract 3 from the x-coordiante.  Comparing WXYZ to pre-image JKLM, we see that the x-coordinates are 3 smaller and the y-coordinates are 3 smaller.  This means that JKLM matches Answer #2.

Answer #3 has no match.

A translation 2 units right will add 2 to the x-coordinate; a translation 3 units down will subtract 3 from the y-coordinate.  Comparing OPQR to pre-image JKLM, we see that the x-coordinates are 2 larger and the y-coordinates are 3 smaller; this means that OPQR matches Answer #4.

Ronch [10]3 years ago
8 0

JKLM → OPQR is (x + 2, y - 3)  ⇒2 right and 3 down    Answer: #4

JKLM → STUV has no relation

JKLM → ABCD is (-x, -y)  ⇒  reflection over both axes. Answer: #1

JKLM → WXYZ is (x - 3, y - 3)  ⇒ 3 left and 3 down. Answer: #2


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A one year membership to metro gym costs $460. There is a fee of $40 when you join, and the rest is paid monthly. Write an equat
zysi [14]

Answer: The equation that would help members to find how much they would pay per month is

40 + 12x = 460

Step-by-step explanation:

Let x represent the amount of money that members would pay per month.

Let y represent the number of months for which a member uses the gym.

There is a fee of $40 when you join, and the rest is paid monthly. This means that the cost of using the gym for x months would be

40 + xy

A one year membership to metro gym costs $460. Therefore are 12 months in a year. Therefore,

40 + 12x = 460

12x = 460 - 40 = 420

x = 420/12 = 35

The equation that would help members to find how much they would pay per month is

8 0
3 years ago
PLEASE HELP IM STRUGGLING!!!​
Mnenie [13.5K]

Answer:

  • 10. 0.99
  • 11. -60
  • 12. 5.5

Step-by-step explanation:

<u>Use the slope formula:</u>

  • m = (y2 - y1)/(x2 - x1)

10.

  • m = (6.24 - 3.27)/(5 - 2) = 2.97/3 = 0.99

11.

  • m = (240 - 360)/(3 - 1) = -120/2 = -60

12.

  • m = (8.84 - 6.09)/(7 - 2) = 2.75/5 = 5.5
6 0
3 years ago
Michelle is painting wooden blocks. he has 11/12 of a quart of paint each block needs 1/6 of a quart to paint. How many blocks c
lara [203]

Answer:5

Step-by-step explanation:

Since Michelle (he ? ) has 11/12 quarts of paint, and need 1/6 per quart to paint, we do 11/12 / 1/6 = 11/2, or 5.5. We cannot paint .5 of a block, so Michelle can only paint 5 quarts.

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The weight of an empty pickup truck is 2.1 times the weight of an empty car. If the empty car weighs 1.8 tons, how many tons doe
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6 0
3 years ago
Read 2 more answers
D=DVDs and G=Games solve for 2D+3G=15.50 and 3D+1G=12.05
kogti [31]

We have

1G = 12.05 - 3D;

Then,

2D + 3( 12.05 - 3D) = 15.50;

2D + 36.15 - 9D = 15.50;

- 7D = - 20.65;

D = 2.95;

Finally, G = 12.05 - 3 x 2.95;

G = 3.20;

3 0
3 years ago
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