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3 years ago

How many gallons of water does the shower

Mathematics

1 answer:

Mkey [24]3 years ago

6 0

Answer: The answer is 15 gallons. Hope this helped!

Step-by-step explanation:

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Write the following linear equation in function notation y=7x-2

BARSIC [14]

Answer:

The function notation is when we represent one of the coordinate points as a function of the other ones.

In the general case, we will have:

y = f(x)

Now, we have that:

y = 7*x - 2

Then the function notation will be:

y = f(x) = 7*x - 2

or simply

f(x) = 7*x - 2

4 0

3 years ago

Read 2 more answers

Find PR<br><br> KL is 28<br> KM is 18<br> PT is 15.75

stepan [7]

Answer:

PR = 24.5

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{KL}{PR}$ = $\frac{KM}{PT}$ , that is

$\frac{28}{PR}$ = $\frac{18}{15.75}$ ( cross- multiply )

18PR = 28 × 15.75 = 441 ( divide both sides by 18 )

PR = 24. 5

8 0

3 years ago

The ordered pair(5,-3) is a solution to which of the following inequalities? a. y≥−2x+8 b. −2y<3x−9 c. y−2x>5 d. 4y+2x≤−1

stiks02 [169]

Answer:

Option d. $4y+2x\leq -1$

Step-by-step explanation:

we know that

If a ordered pair is a solution of an inequality, then the ordered pair must be satisfy the inequality

Verify each case

case a) $y\geq2x+8$

we have

$x=5, y=-3$

Substitute the value of x and the value of y in the inequality and then compare the results

$-3\geq2(5)+8$

$-3\geq18$ -----> is not true

therefore

the ordered pair is not a solution

case b) $-2y$

we have

$x=5, y=-3$

Substitute the value of x and the value of y in the inequality and then compare the results

$-2(-3)$

$6$ -----> is not true

therefore

the ordered pair is not a solution

case c) $y-2x>5$

we have

$x=5, y=-3$

Substitute the value of x and the value of y in the inequality and then compare the results

$-3-2(5)>5$

$-13>5$ -----> is not true

therefore

the ordered pair is not a solution

case d) $4y+2x\leq -1$

we have

$x=5, y=-3$

Substitute the value of x and the value of y in the inequality and then compare the results

$4(-3)+2(5)\leq -1$

$-2\leq -1$ -----> is true

therefore

the ordered pair is a solution

7 0

4 years ago

suppose that f(x)=x^2 and g(x) = -2/3x^2 which statement best compares that graph of g(x) with the graph of f(x)?

vodka [1.7K]

Answer:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

Step-by-step explanation:

We have the following two function given:

$f(x) = x^2 , g(x)= -\frac{2}{3}x^2$

And we want to compare the two functions.

The minus signs is a reflection around the x axis and the value of 2/3 is a compression of the original function so then the best answer would be:

d) The graph of g(x) is the graph of f(x) compressed vertically and reflected over the x axis

6 0

3 years ago

Please help me with this question.

xenn [34]

Answer: 36

Step-by-step explanation:

3x6x2 I think..

3 0

3 years ago

Read 2 more answers