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3 years ago

Which of the following steps were applied to abcd to obtain abcd

Mathematics

2 answers:

bulgar [2K]3 years ago

7 0

Answer:

Step-by-step explanation:

Move to the right 2 units,

Move down 2 units.

Damm [24]3 years ago

7 0

Answer:

Option (c) is correct.

Shift 2 units right and 3 units down.

Step-by-step explanation:

Given : A graph showing two quadrilaterals ABCD and A'B'C'D'

We have to choose the correct option from the given options that describes the steps applied to ABCD to obtain A'B'C'D'.

Translation is moving every coordinate of the image in same direction and in same distance.

Here, Coordinate of A is (3,5) and Coordinate of A' is (5,2)

Thus, To move A to A' we have shifted x coordinate 2 units to right and y coordinate 3 units down.

Similarly, we can check for each point

Consider Coordinate of B is (4,8) and Coordinate of B' is (6,5)

Thus, To move B to B' we have shifted x coordinate 2 units to right and y coordinate 3 units down.

Thus, The steps applied to ABCD to obtain A'B'C'D' is shifted x coordinate 2 units to right and y coordinate 3 units down.

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A parking garage allows users to park the first hour free and then charges $2.50 for each additional hour or fraction of an hour

Snowcat [4.5K]

The first hour is free, and the rest charges is $2.50

Let x be the time.

Let y be the total

Your equation will look like

When x < 2, y = 0

When x > 1, y = $2.50(x)

So:

1 < x < ∞ for hours, then equation will look like:

y = total amount

$2.50 is cost (remember that the first hour is for free, and so you subtract $2.50 from the total.

$2.50x - $2.50 = y should be your equation.

hope this helps

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2 years ago

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An 11-inch string is cut into 3 equal pieces. which expression shows the length of each piece?

Fofino [41]

11.6666 11 divided by3 equals 1.6666

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3 years ago

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Answer this please, I am really struggling, I know I have been toxic in the past - answering questions just for the points, but

dmitriy555 [2]

Answer:

4x+4x+42+2x-12=180 Degrees (Angle Sum of a Triangle)

10x+30=180

10x=150

x=15

Step-by-step explanation:

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8 0

1 year ago

C. How long is 10% of a 24-hour day?

shutvik [7]

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2.4 hours

Step-by-step explanation:

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2 years ago

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An electronics company makes communication devices for military contracts. The company just completed two contracts. The navy co

adelina 88 [10]

Answer:

Workers of army contract were more productive.

Step-by-step explanation:

To determine on which contract the workers were more productive compute the work done per hour by the workers for both contracts.

<u>Navy Contract</u>:

Number of devices = 2,300

Number of workers = 25

Number of weeks = 2 weeks

Number of hours per week = 40

The number of hours it took 25 workers to produce 2300 devices is =

$=25\times2\times40\\=2000\ hours$

Then number of devices produced in 1 hour is = $\frac{2300}{2000}= 1.15\ devices\ per\ hour$

<u>Army Contract</u>:

Number of devices = 5,500

Number of workers = 35

Number of weeks = 3 weeks

Number of hours per week = 40

The number of hours it took 35 workers to produce 5500 devices is = $=35\times3\times40\\=4200\ hours$

Then number of devices produced in 1 hour is = $\frac{5500}{4200}= 1.31\ devices\ per\ hour$

The workers for the army contract are more productive since they produce 1.31 devices per hour whereas the workers for navy contract produces 1.15 devices per hour.

4 0

2 years ago