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3 years ago

Identify if the proportion is true or false. 4 to 11 = 12 to 33.

Mathematics

2 answers:

yuradex [85]3 years ago

6 0

Answer:

True

Step-by-step explanation:

Take 4/11 and you get 0.363636363636, which is the same if you take 12/33. So the proportion of the two is the same.

Sidana [21]3 years ago

3 0

Answer:

True

Step-by-step explanation:

To find out if the proportion is true you have to find out what multiplied by 4 equals 12.

To find that out you have to divide 12 by 4 which equals 3.

Now you have to do the same for the denominators. So, 33/11 equals 3.

The proportion is true because the numerator and denominator are both multiplied by 3 to get 12 to 33.

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Brad made a graph showing how many students were absent from school every day last week.

bazaltina [42]

Answer:

Step-by-step explanation:

Day 2:10 students were absent

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3 years ago

A straight line with the equation y=ax-3 goes through the point (2,11). Work out the value of a

Rzqust [24]

The value a is 7.

<h3>What is Straight Line?</h3>

A line is simply an object in geometry that is characterized under zero width object that extends on both sides. A straight line is just a line with no curves.

Here, the given equation of line

y = ax -3

line passing through point (2, 11), then

11 = a X 2 - 3

11 + 3 = 2a

2a = 14

a = 7

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Learn more about Straight line from:

brainly.com/question/20492082

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2 years ago

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Sliva [168]

Answer:

Step-by-step explanation:

yes

6 0

3 years ago

Read 2 more answers

QUESTION 5 Simplify 6 – 4x – 2 + x. <br> 4 + x <br> 4 – 3x <br> 1 <br> 3 – 4x

I am Lyosha [343]

6 – 4x – 2 + x.

Combine like terms

= (6 - 2) + (-4x + x)

= 4 - 3x

3 0

3 years ago

It is possible to measure the length of a line

zubka84 [21]

Answer:

In summary, a line segment is a part of a line with two distinct end points. You can find the length of a line segment by solving an equation when the length of two lines segments is known. The length of line segments on the Cartesian plane can be found by counting the units that the line segment covers.

Step-by-step explanation:

Measure line segments. While the length or the measure is simply written AB. The length could either be determined in Metric units (e.g. millimeters, centimeters or meters) or Customary units (e.g. inches or foot). Two lines could have the same measure but still not be identical.

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4 years ago