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Assoli18 [71]
3 years ago
6

a childrens book has dimensions 20cm by 24cm what scale factor should be used to make a enlarged version that has dimensions 25c

m by 30cm
Mathematics
1 answer:
SSSSS [86.1K]3 years ago
5 0
A scale factor of 1.25, also written as 1 1/4 should be used
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Nataliya [291]

Answer:

A ; 23rd century

Step-by-step explanation:

Here, we want to select which of the options is next to have a descending year.

Since all are in the same century i.e 20-something, we do not have an issue with the first digit.

What we need to work on is the last three digits;

We can have 2210, we can have 2321, we can have 2432, we can also have 2543 and so on.

The most recent of all these is the year 2210, so what century does this belong?

Kindly note that, the years 2001-2100 belong to the 21st century.

The years 2101-2200 belong to the 22nd century while the years 2201-2300 belong to the 23rd century

The year we are looking to place is the year 2201 and thus belongs to between 2201-2300 which is the 23rd century

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3 years ago
Is this a right triangle?<br> 15 m, 36 m, 39 m
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YES

Step-by-step explanation:

use pythagorean theorem

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3 years ago
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What is the equation of the perpendicular bisector of line AB?
Usimov [2.4K]
It should be B

Because the slope of AB is 6/5 and when you are finding it’s perpendicular bisector then the slope of that line should be the negative reciprocal, it should be -5/6.
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2 years ago
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ser-zykov [4K]

Answer: The answer is 6.

The number sentence is

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Step-by-step explanation:

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nikklg [1K]

Answer:

B

Step-by-step explanation:

Trust

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