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3 years ago

What are the solutions to m2 – 9 = 0?

Mathematics

1 answer:

AysviL [449]3 years ago

6 0

Answer:

The answer is m = 3, -3

Step-by-step explanation:

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Jerry rolled a fair number cube 24 times. Which of the following is the most reasonable outcome ?

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Answer:

Step-by-step explanation:

i did the quize good luck

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1 year ago

Which sequences of transformations confirm the congruence of shape II and shape I?

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The answer is -1 and 12

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3 years ago

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Change x + 2y = 6 into slope-intercept form.

mart [117]

Answer:

The slope intercept form involves solving for y, such that the equation looks like this: y = mx + b, where m is a constant representing the slope of the line, and b is a constant representing the value of the y-intercept.

Starting with the equation x+2y=6 and subtracting x from both sides gives 2y = -x + 6.

If we then divide each term by 2, we get the final result of y = -1/2x + 3.

Here we see that the slope (m) is equal to -1/2, and the y-intercept (b) is 3.

Step-by-step explanation:

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3 years ago

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You are the owner of the biggest and newest roller coaster called the Gentle Giant. The roller coaster costs $6 to ride. The ope

viktelen [127]

Answer:

Inequality: 6r - 200 - 65 $\geq$ 1000 and minimum of 211 people

Step-by-step explanation:

Let r = rides

6r - 200 - 65 $\geq$ 1000

6r - 265 $\geq$ 1000

6r $\geq$ 1265

r $\geq$ 210 $\frac{5}{6}$

Needs 211 people to make a profit of at least $1000

6 0

3 years ago

2х - 4 = 3y<br> 5y - x =5

yawa3891 [41]

Answer:

x=5

Step-by-step explanation:

Lets first solve for y on both sides:

$2x-4=3y\\\frac{2x-4}{3}=y\\ y=\frac{2x-4}{3}$

$5y-x=5\\5y=5+x\\y=\frac{5+x}{5}$

Set the two equations equal to each other and solve for x:

$\frac{2x-4}{3}=\frac{5+x}{5}$

Multiple both sides by 3:

$2x-4=\frac{3(5+x)}{5}$

Multiply both sides by 5:

$5(2x-4)=3(5+x)$

Apply distributive property to both sides:

$10x-20=15+3x$

Add 20 to both sides:

$10x=35+3x$

Subtract 3x from both sides:

$7x=35$

Divide both sides by 7:
$x=5$

7 0

1 year ago