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3 years ago

Please please explain how to do this I cant and its not good-x^2+4=10

Mathematics

1 answer:

Marta_Voda [28]3 years ago

4 0

So you follow PEMDAS

So we start with the exponent which is -X^2 so it would turn into X

Now we have X+4=10

We bring the four over and we get X=6

Hope this was helpful and ask questions if you still need help:)

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Distance between two points (-5,5) and ( 3,-3)

stiks02 [169]

Answer:

$8\sqrt{2}$

Step-by-step explanation:

Using the pythagorean theorem, you can find that the distance between the two points is $\sqrt{(3-(-5))^2+(5-(-3))^2}=\sqrt{128}=8\sqrt{2}$ . Hope this helps!

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3 years ago

Jackrabbits are capable of reaching speeds up to 40 miles per hour. How fast is this in feet per second? (Round to the nearest w

stich3 [128]

5,280/40=132.
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2 years ago

2 points

miskamm [114]

The x - intercept of 5x - 3y = 15 is (3, 0)

The y -intercept of 5x - 3y = 15 is (0, -5)

<h3>Solution:</h3>

Given equation is 5x - 3y = 15

To find: x - intercept and y -intercept

The x intercept is the point where the line crosses the x axis. At this point y = 0

The y intercept is the point where the line crosses the y axis. At this point x = 0.

Finding x - intercept:

To find the x intercept using the equation of the line, plug in 0 for the y variable and solve for x

So put y = 0 in given equation

5x - 3(0) = 15

5x = 15

x = 3

So the x - intercept is (3, 0)

Finding y - intercept:

To find the y intercept using the equation of the line, plug in 0 for the x variable and solve for y

So put x = 0 in given equation

5(0) - 3y = 15

-3y = 15

y = -5

So the y - intercept is (0, -5)

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2 years ago

PART A: At the bakery, the daily ratio of cookie sales to donut sales is 4 to 3. Cookies and donuts cost the same amount. If the

BabaBlast [244]

Their ratio would be: Cookie / Donut = 4/3
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It would be: 4/3 = 375 / x
x = 375/4 * 3
x = 1125/4
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In short, Your Answer would be $281.25

Hope this helps!

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2 years ago

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Nikolay [14]

So basically you just

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2 years ago