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2 years ago

DUE TODAY! HELPPP

Mathematics

2 answers:

Yanka [14]2 years ago

6 0

If 24 is a solutoin of x, n has to be 24 squared. 24*24=576

liraira [26]2 years ago

3 0

Answer:

The value is 576.

Step-by-step explanation:

24x24=576 (positive or negative 24)

$x^{2}$ -n=0

$x^{2}$ -576=0

Add 576 to both sides.

$x^{2}$ =576

$\sqrt{x^{2} }$ = $\sqrt{576}$ Find Square Root.

x=±24 It's True!

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What is the average of 137 and 105

nata0808 [166]

Answer:

121

Step-by-step explanation:

to find the average, you are going to add them together and divide by two, because you have two numbers. so 137 + 105 = 242. then divide. 242/2 = 121 that is your answer.

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3 years ago

A total of 817 tickets were sold for the play. They were either adult or student tickets. There were 67 more student tickets sol

hammer [34]

Answer:

375

Step-by-step explanation:

"817 tickets were sold"

a and s are the number of adults and students, respectively.

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s = 817-a

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4 0

3 years ago

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Graph and write solution:<br><br> 2x + 1 = y<br><br> -4x + 6y = -10

PIT_PIT [208]

The graph is shown in figure below

The Solution Set is (-2,-3)

Step-by-step explanation:

We need to graph the equations and writ the solution.

For graphing we need to find the values of x and y.

For that, we need to solve the given equations:

$2x + 1 = y\\-4x + 6y = -10$

Let:

$2x + 1 = y\,\,\,eq(1)\\-4x + 6y = -10\,\,\,eq(2)$

We can solve this by using Substitution Method.

Putting value of y of eq(1) into eq(2) and finding value of x:

$2x + 1 = y\,\,\,eq(1)\\-4x+6(2x+1)=-10\\-4x+12x+6=-10\\8x+6=-10\\8x=-10-6\\8x=-16\\x=-16/8\\x=-2$

So, value of x = -2

Now put value of x in eq(1) to find value of y:

$2x + 1 = y\\2(-2)+1=y\\-4+1=y\\y=-3$

So, value of y = -3

Plotting on graph: x=-2 and y = -3

The graph is shown in figure below

The Solution Set is (-2,-3)

Keywords: graph the equations

Learn more about Graphing Equations at:

#learnwithBrainly

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3 years ago

Show the work for answer, if the area of a pizza is 153.94 square inches, find the length of its diameter

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Answer:

14 inch

Step-by-step explanation:

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153.94 = π * r^2

153.94/π = 49.001 = r^2

√49.001 = r = 7

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7 * 2 = 14 inch diameter

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