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zhuklara [117]
3 years ago
14

Marielle's painting has the dimensions shown the school asks her play her to paint a larger version that will hang in the cafete

ria the larger version will be twice the width and twice the height is the area of the painting of the original painting proportional to the area of the larger painting if so what is a constant of proportionality
Mathematics
1 answer:
Pavel [41]3 years ago
5 0

The constant of proportionality is the ratio between two directly proportional quantities. Two quantities are directly proportional when they increase and decrease at the same rate. The constant of proportionality k is given by k=y/x where y and x are two quantities that are directly proportional to each other.

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1 cm= 4 meters model is 75 1/4 cm tall what is the actuall height
Fantom [35]

Answer:

Step-by-step explanation:Answer:

1cm = 50

2 cm = 50 x 2

3cm = 50 x 3

and the inverse:50m = 50/50 = 1cm

100m = 100/50 = 2cm

150m = 150/50 = 3cm

381m = 381/

8 0
3 years ago
Find the measure of angle 2... State what the relationship is between angle 2 and the 18 degree angle
sergij07 [2.7K]

Answer:

-The Relationship:

Both \angle 2 and the 18\textdegree angle are supplementary.

The measure of \angle 2:

\angle 2 = 162\textdegree

Step-by-step explanation:

-The relationship about both \angle 2 and the 18\textdegree angle, is that they are supplementary, which they both add up to 180\textdegree.

-To find the measure of \angle 2, you need to subtract 18 from 180 to get the actual angle measurement of \angle 2:

Finding the measure of \angle 2:

180 - 18 = 162

\angle 2 = 162\textdegree

So, now you have the measure of \angle 2 .

4 0
3 years ago
A bicycle manufacturing company makes a particular type of bike. Each child bike requires 4 hours to build and 4 hours to test.
Tomtit [17]

The company cannot build  10 child bikes and 12 adult bikes No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100 , Option A is the correct answer.

<h3>What is System of Inequality ?</h3>

System of inequality represent system of inequalities that satisfies common condition.

It is given that

Each child bike requires 4 hours to build and 4 hours to test.

Each adult bike requires 6 hours to build and 4 hours to test.

Total building hours = 120

Total testing hours = 100

If c represents child bikes and a represents adult bikes, can the company build 10 child bikes and 12 adult bikes in a week.

6a + 4c ≤ 120

4a +4c ≤100

On solving this system of Inequality

a ≤ 10

which is less than required , and so

No, because the bike order does not meet the restrictions of 4c + 6a ≤ 120 and 4c + 4a ≤ 100

Therefore Option A is the correct answer.

To know more about System of Inequality

brainly.com/question/19526736

#SPJ1

6 0
2 years ago
Pls help me. question in picture​
Kisachek [45]

Answer:

a.) (m+6)(m+10)

Step-by-step explanation:

Factor m^2+16m+60

Find what two numbers add up to 16, and equal 60 when multiplied:

6 and 10

6+10=16\\6*10=60

Factor:

(m+6)(m+10)

<em>Finito.</em>

7 0
3 years ago
Read 2 more answers
What's the Product of 34×5
lutik1710 [3]

Answer:

The product is the answer so 170

Step-by-step explanation:

8 0
3 years ago
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