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3 years ago

Which transformations will produce similar, but not congruent, figures?

Mathematics

2 answers:

ryzh [129]3 years ago

8 0

Answer:

Square ABCD is reflected across the x-axis and then dilated by a scale factor of 2 to form square A"B"C"D" .

Square ABCD is rotated 270° clockwise and then dilated by a scale factor of 13 to form square A"B"C"D" .

Square ABCD is dilated by a scale factor of 45 and then translated 1 unit right to form square A"B"C"D" .

Step-by-step explanation:

i took the test

Zigmanuir [339]3 years ago

7 0

The answer is b becuase it is

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How many hours are in a fortnight (2 weeks)? 1 week = 3.33 cm 100 cm= 1 meter 1 inch= 2.54 cm 1 ft = 12 in

Ugo [173]

Answer:

336 hours

Step-by-step explanation:

24 hours for 1 day

14 days in 2 weeks

24*14=336

6 0

3 years ago

Jada has time on the weekends to earn some money. A local bookstore is looking for someone to help sort books and will pay $12.2

Agata [3.3K]

Answer:

E = 12.20(h) - 7.15

h = 6.82 hours

Given:

Pay hour = $12.20 per hour

Bus fare = $7.15

1.Equation:

Assume

She has work for "h" hours

Total earning = E

So,

E = 12.20(h) - 7.15

If,

Total earning = E = $90.45

So,

E = 12.20(h) - 7.15

90.45 = 12.20(h) - 7.15

h = 6.82 hours

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4 years ago

Find the equation of a line with an x-intercept (2,0) and a y-intercept

cricket20 [7]

Since that is only one set of numbers, you would have to start on the origin, then move right on the x-axis twice because the first number is 2, and stay there for the other half of the equation since the other number is 0.

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3 years ago

If stratified random sampling with proportional allocation is used to select a sample of 25 high schools, how many would be sel

gregori [183]

Answer:

02 High Schools would be selected from the stratum with a percent-free-lunch value of 40 less than or equals x.

Step-by-step explanation:

As the sample size needed is 25 and total schools are 100 so this indicate 1 school in each 4 schools is to be selected. This is given as

$n=\frac{n_{total}}{n_{sample}}\\n=\frac{100}{25}\\n=4$

Now as the schools with percent free lunch are 8 so now

$n=\frac{n_{total}}{n_{sample}}\\n=\frac{8}{2}\\n=2$

So only 2 schools will be selected in this regard.

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3 years ago

Find the prime factorization help here ..

KATRIN_1 [288]

Answer:Idk

Step-by-step explanation:

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4 years ago