Answer:
45-21=24
Step-by-step explanation:
Answer:
Step-by-step explanation:
When subtracting fractions with the same denominator (bottom number[s]) you can treat the numerators (top number[s]) like subtraction with whole numbers.
is equal to -12. Therefore,
will equal 
. But we're not there yet - this fraction can be simplified. We need to find the GCF, or greatest common factor, of -12 and 9. This would be another number that can be divided evenly into these two numbers. The first possible GCF that comes to mind is 3. Let's test that out:
It works! Now we can use this information to simplify the fraction. We replace -12 with -4 and replace 9 with 3. This gives us our final answer, .
The answer would be 2.25 liters an hour
If there is a dilation with a scale factor of 1/2, all the coordinate should be multiplied by 1/2 instead of 2.
<h3>
Transformation</h3>
Transformation is the movement of a point from its initial location to a new location. Types of transformation is reflection, rotation, translation and dilation.
Dilation is the increase or decrease in the size of a figure.
If there is a dilation with a scale factor of 1/2, all the coordinate should be multiplied by 1/2 instead of 2.
Find out more on Transformation at: brainly.com/question/1462871
Answer:
sorry but Im really busy.Maybe when Im done I can help you
