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3 years ago

The ordered pairs in the table below represent a linear function.

Mathematics

2 answers:

sdas [7]3 years ago

4 0

Slope = Change in Y / change in X

Slope = (8 - 2) / (9-6)

Slope = 6 / 3

Slope = 2

Igoryamba3 years ago

3 0

Answer:

Step-by-step explanation:

Just took the quiz on edge :)

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(9.4x-3y) -(4.5x-8y) simplified

Elena-2011 [213]

Answer:

4.9x + 5y

Step-by-step explanation:

$(9.4x - 3y) - (4.5x - 8y) \\ = 9.4x - 3y - 4.5x + 8y \\ = 9.4x - 4.5x + 8y - 3y \\ = 4.9x + 5y$

6 0

3 years ago

Question 101 3.1 What is the constant difference between the consecutive terms? < 612,18.24 e 7.14.21.28

rewona [7]

Answer:

The constant between two consecutive terms is called the common difference. The common difference is the number added to any one term of an arithmetic sequence that generates the subsequent term.

6 0

3 years ago

Cora makes a scarf with cloth rectangles and triangles. For every 5 pieces of cloth, 2 are rectangles. She needs 15 pieces of cl

PtichkaEL [24]

Answer: There are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

Explanation:

Since we have given that

For every 5 pieces of cloth, 2 are rectangles

So, remaining piece will be of triangle so,

$5-2=3$

3 are triangles.

Ratio of rectangles to triangles is 2:3.

Now, she needs 15 pieces of cloth to complete her scarf,

So, Number of rectangles is needed is given by

$\frac{2}{5}\times 15\\\\=2\times 3\\\\=6$

Number of triangles is needed is given by

$\frac{3}{5}\times 15\\\\=3\times 3\\\\=9$

Hence, there are 6 pieces of cloth are rectangles and 9 pieces of cloth are triangles.

6 0

3 years ago

Janet must paint her outdoor circular tabletop because it has rusted. The diameter of the table

Margarita [4]

Answer:

12.56 ft²

Step-by-step explanation:

<u>The area of the tabletop:</u>

A = πr² = πd²/4 = 3.14*4²/4 = 12.56 ft²

4 0

2 years ago

Read 2 more answers

If you can solve 20 multiplication facts in one minute how long will it take to solve 50 facts

mezya [45]

Answer:

150s or 2 min and 30 s

Step-by-step explanation:

20 facts = 1 min

10 facts = 30s

50 facts = ? min

50 / 10 = 5

30 * 5 = 150s

150s = 2 min and 30 s

5 0

3 years ago

Read 2 more answers