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Blababa [14]
1 year ago
13

Hello I need help on this math question ignore the circled answer just give me the correct answer thankyou :)

Mathematics
1 answer:
Anna71 [15]1 year ago
3 0

Answer:

Option C is correct...hope this helps:)

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HELP QUICK PLEASE!!!
exis [7]

Answer:

100

Step-by-step explanation:

7 0
3 years ago
Mayelle earns $18,000 a year. After a raise, she earns $19,500. What is the percent of increase in pay? Round to the nearest ten
7nadin3 [17]

Answer:

8.3 %

Step-by-step explanation:

Mayelle earns $18000 per year. Mayelle earning is increased by $19500, to calculate the percentage increase in earnings, we divide the difference between earnings after increase and earnings before increase by the earnings before increase and then multiply the result by 100. The percentage increase is given by:

Increase in pay = (Earnings before increase - earnings after increase) / Earnings before increase × 100%

Increase in pay = ($19500 - $18000)/ $18000 × 100% = 8.3 %

3 0
2 years ago
Maya shaved her head and then began letting her hair grow. She represents the length L of her hair, in centimeters, m months aft
Lesechka [4]
Answer:

1.25 means that in one month, her hair will grow 1.25 centimeters.
3 0
3 years ago
Read 2 more answers
Which composition of similarity transformations maps polygon ABCD to polygon A'B'C'D'?
Elina [12.6K]
Hey there!

Unless the smaller object was rotated 360° (in which case the rotation wouldn't have to be mentioned), you can see that all of the lines are still in the same place and that it wasn't rotated at all. This eliminated any answer option that mentions a rotation, which is A and C. 

Also, if you count the units of one of the straight lines – for example, line AB and A'B' – you can see that the smaller object is four times smaller than the larger object. In the case of line AB and A'B', line AB is 8 units long and A'B' is 2 units long. This means that the scale factor is \frac{1}{4}. 

Lastly, the smaller object was moved from its initial location, which would be in the center of the larger object if it wasn't moved after being scaled down. 

The answer will be B, "a dilation with a scale factor of \frac{1}{4} and then a translation."

Hope this helped you out! :-)
5 0
3 years ago
Read 2 more answers
Do supplementary angles always form a straight line
nasty-shy [4]

Answer:

Yes

Step-by-step explanation:

Supplementary angles are a set of angles that always add up to 180 degrees.

8 0
2 years ago
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