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solmaris [256]
3 years ago
13

Someone help me please ?

Mathematics
1 answer:
CaHeK987 [17]3 years ago
6 0

9514 1404 393

Answer:

  3/2

Step-by-step explanation:

The scale factor is the ratio of corresponding side lengths.

  larger/smaller = (21/2)/7 = 21/14 = 3/2

The scale factor is 3/2.

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Identify rational numbers and intergers from the following
Nina [5.8K]

Answer:

Rational: all

Integers: 4, -36, -6

Step-by-step explanation:

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6 0
3 years ago
what is the answers?? please lmk i need the hours of Monday to Tuesday and how many hours did the Jacobys did in all ,please exp
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Answer:


Step-by-step explanation:

A. Hours driving on monday= 5\frac{3}{4}=23/4 hours (5 x 4 +3)

Hours driving on tuesday= 4\frac{3}{4}=19/4 hours (4 x 4 +3)

Total hours = 23/4 + 19/4 = 42/4 = 10\frac{2}{4} hours

B. Total hours driving = Hours driving on (Monday + tuesday + wednesday + thursday)

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Hours driving on thursday= 6\frac{3}{4}=27/4 hours (6 x 4 +3)

Total hours driving = 23/4 + 19/4 + 9/4 +27/4 = 78/4 = 19\frac{2}{4} hours

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2 years ago
A number is 4 hundreds more than 142. What is the number?
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