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3 years ago

15

Which graph represents a proportional relationship? I think its A

1 answer:

Nata [24]3 years ago

6 0

Answer:

If the relationship between two quantities is a proportional relationship, this relationship can be represented by the graph of a straight line through the origin with a slope equal to the unit rate. For each point (x, y) on the graph, ž is equal to k, where k is the unit rate. The point (1, k) is a point on the graph

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Do you know the answer to this one <br> I need answer plz

Jlenok [28]

The correct option is first option: x=t(y-4f)

Further explanation:

Given equation is:

$\frac{x}{t}+4f=y$

In order to solve the equation for x, we have to isolate x on one side of the equation

Using Subtraction property of equality

Subtracting 4f from both sides

$\frac{x}{t}+4f-4f=y-4f\\\frac{x}{t}=y-4f$

Multiplication property of equality

Multiplying both sides by t

$\frac{x}{t}*t=t(y-4f)\\x=t(y-4f)$

Hence, the correct option is first option: x=t(y-4f)

Keywords: Linear equation, Equation solution

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7 0

3 years ago

It takes 20 minutes for 5 people to paint 5 walls.

cestrela7 [59]

Answer

it would take 41 minutes to paint the wall

6 0

3 years ago

Read 2 more answers

52/21 in its simplest form as a mixed number

Sliva [168]

Answer:

$2\frac{10}{21}$

Step-by-step explanation:

1. find out how many times 21 can go into 52 (answer- 2 times)

2. find the remainder (answer- 10)

3. put the remainder over 21 (10/21)

4. make it a mixed number (2 10/21)

7 0

4 years ago

Which of the following is a correct interpretation of the expression -4 - (-7)−4−(−7)minus, 4, minus, left parenthesis, minus, 7

romanna [79]

Answer:

B

Step-by-step explanation:

you take away the 7 and it then b

6 0

3 years ago

I neeeeddddd helppppp !!!!! It’s urgenttttttt

baherus [9]

х=10

I'm so sorry, i don't know how it's called (because English isn't my native language) but there are angles that have the same value

maybe u'll tell me..

3 0

3 years ago