Write the ratio of the first measurement to the second measurement. Compare in millimeters.
2 answers:
Answer:
Step-by-step explanation:
A ratio is a quantified relation between two magnitudes that represent the same proportion.
In this case, those magnitudes are
Where and
are balls' diameters.
The ratio would be the quotient between them
However, this ratio isn't ratio yet, because it's not based on the same magnitude, we need to transform 9.5 centimeters to millimeters.
We know that 1 centimeter equals 10 milimeter, so, 9.5 centimeters would be
Now, we replace this transformation in the ration, and that would be the answer
If we simplify,
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Given:
A number line from -10 to 10 with 20 tick marks.
Point D is 1 tick mark to the left of 5.
To find:
The integer value that represents point D.
Solution:
A number line from -10 to 10 with 20 tick marks. It means, each mark represents the integer values from -10 to 10.
We know that, as we move towards left on a number line the value decreases and as we move towards right the value increases.
Point D is 1 tick mark to the left of 5. It means, point D represents the integer value which is 1 less than 5.
Therefore, point D represents the integer 4.