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Otrada [13]
3 years ago
6

Complete the table to show a relationship that is a

Mathematics
1 answer:
Flura [38]3 years ago
4 0

Answer:

A proportional relationship

y=3x

Step-by-step explanation:

we know that

A relationship between two variables, x, and y, represent a proportional variation if it can be expressed in the form y/x=k or y=kx

we have the points

(1,3) ----> k=y/x ---->k=3/1=3

(2,6) ----> k=y/x ---->k=6/2=3

(3,9) ----> k=y/x ---->k=9/3=3

(4,12) ----> k=y/x ---->k=12/4=3

(5,15) ----> k=y/x ---->k=15/5==3

therefore

The relationship between the input (x) and the output (y) represent a proportional relationship

The constant of proportionality is equal to k=3

The equation is equal to

y=3x

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The Perimeter of the park is 318 m. Determine the length of the park.
Bond [772]

Answer:

Step-by-step explanation:

h=-5t²+135

when t=3 s

h=-5(3)²+135=-45+135=90 m

4 0
3 years ago
What is the simplified expression for the expression below? 4(x + 8) + 5(x – 3)Which expression is equivalent to 6(x – 4)
Mashutka [201]

Answer:4x+32+5x-15

Step-by-step explanation: that’s the simplified equation, you would just have to distribute the 4 to its own equation and the 5 into its own equation.. but i think the second part of ur question is missing..

8 0
3 years ago
9. I NEED HELP ASAP!! PLEASE PUT AND ANSWER AND STEP BY STEP EQUATION!! IF YOU DON'T KNOW THE ANSWER DON'T PUT ANYTHING!!
stiv31 [10]
9.) Answer: B. f(x) = 4 - x



Explanation/Proof:

If we substitute, the answers are correct.

f(x) = 4 - (1)

f(x) = 3 ✅


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And so on and so forth.

3 0
2 years ago
Read 2 more answers
WILL GIVE BRAINIEST, Please help me ASAP, I'm confused, a picture of the worksheet is above.
Black_prince [1.1K]

Answer:

look at the picture

Step-by-step explanation:

for the triangles with lines on the sides, heres what it means:

The dashes on the lines show they are equal in length.

5 0
2 years ago
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Algebra problem, please show work!
Brrunno [24]

6x+1 / 2x +6 - 5/2

Factor 2 out of the denominator of the first fraction:

6x+1 / 2(x+3) - 5/2

Rewrite 5/2 to have a common denominator with the first fraction:

6x+1/2(x+3) - 5(x+3) / 2(x+3)

Simplify terms:

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Use distributive property:

6x +1 - 5x -15 / 2(x+3)

Combine like terms for final answer:

(x-14) / 2(x+3)

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