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3 years ago

If Patrick was pushing directly downward on the rock with a force of 10 N. How much work did Patrick do? Show/explain your work.

Mathematics

1 answer:

stiks02 [169]3 years ago

4 0

Answer:

Patrick from spongebob? He dosent do work

Step-by-step explanation:

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Brian flips a fair coin 3 times. What is the probability of getting exactly 1 tail?

Leya [2.2K]

Answer:

1/3

Step-by-step

he flips the coin three time and there is one side so 1/3

3 0

4 years ago

Simplify 8r+(-4r)+3 and then solve if r=5

timama [110]

Simplify= 4r+3

Because 8r plus -4r which is 4r and then 3 can’t be simplified so u keep it the same

Then the answer if r=5 is 23

Because the equation looks like 4(5)+3

5 times 4 is 20 plus 3 is 23

7 0

4 years ago

Write an equation of the form y = mx for the line shown below. (-1,-2) Answer here

Debora [2.8K]

Answer:

$y=2x$

Step-by-step explanation:

Equation of a Line

Two variables x and y are linearly dependent when they are related by the equation

$y=mx+b$

where m is the slope and b is the y-intercept, or the value of y when x equals 0. We are given a particular equation for the line such as b=0, so we only need one point to compute m. That point is (-1,-2):

$-2=m(-1)$

It follows that

$m=2$

Thus the equation of the line is

$\boxed{y=2x}$

7 0

3 years ago

I need to find what x is equal to

Zielflug [23.3K]

Answer:

f(x)= -7 -7 +3+5+17

= -14+25

= 11

4 0

3 years ago

Which conic section does the equation below describe? x^2+y^2+2x-8y-13=0

Gre4nikov [31]

Answer: B) Circle

Step-by-step explanation:

First, complete the square:

x² + 2x + 1 + y² - 8y + 16 = 13 + 1 + 16

↓ ↑ ↓ ↑

(2/2) = (1)² (-8/2) = (-4)²

(x + 1)² + (y - 4)² = 30

The result is a circle whose center is (-1, 4) and radius is √30

3 0

3 years ago