The different units of measurement (millimeters, centimeters, meters and kilometers) are used to measure from very short distances such as the amount of a medicine in a syringe to long distances between cities.
<h3>What are units of measure?</h3>
Measurement units are a series of references that are used to measure different elements and factors. Specifically, the units of measure for distance measure the distance between two points.
However, not all units of measure work for all situations, for example:
- Millimeters are a unit of measurement for very short distances such as millimeters of medication in a syringe.
- Centimeters are a unit of measurement for average distances such as the height of a person or the size of some objects.
- Meters are a unit of measurement for large distances such as the dimensions of a house.
- Kilometers are a unit of measurement for very large distances such as the distance between two cities or countries.
Learn more about distance in: brainly.com/question/15172156
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The solution of the set of equation is
x=6.217
y=0.132
<u>Step-by-step explanation:</u>
given the set of equations
0.7x-y=4.22(1)
5-0.8x=0.2y
-0.8x-0.2y=-5 (2)
multiply (1) and(2) by 10
7x-10y=42.2(3)
-8x-2y=-50(4)
solve (3) and (4) using elimination method

⇒-40x-10y=-250(5)
(5)-(3)
-47x=-292.2
x=6.217
substituting value of x in 3
we get y=0.132
Answer:
Step-by-step explanation:
4:7::4x:7x
4x+7x=231
11x=231
x=231/11=21
women=7x=7×21=147
Answer:
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Answer:
he'll need to save for 5 weeks to get $85
Step-by-step explanation:
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