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Naddika [18.5K]

3 years ago

6

Find the midpoint of the line segment joining the points (-1,-2) and (-3,13)

1 answer:

motikmotik3 years ago

3 0

The answer is (-2,5.5)

Step-by-step explanation:

Hope this helps

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40 pts and Brainliest pls give detailed answer :)

horsena [70]

Answer:

58 ft

Step-by-step explanation:

So I attached a diagram that illustrates the triangle that is formed. We know an angle, as well as the hypotenuse. We are looking for the height, or in other words the opposite side of the angle. There is a trigonometric function defined as: $sin(\theta) = \frac{opposite}{hypotenuse}$ . Using this we can plug in known values and solve for the opposite side, which I'll simply represent as x.

$sin(46) = \frac{x}{80}$

Multiply both sides by 80

$sin(46) * 80 = x$

Calculate sin(46) using a calculator (make sure it's in degree mode)

$0.7193398 * 80 = x$

Simplify

$57.547 \approx x$

Round this to the nearest foot

$58 \approx x$

4 0

2 years ago

I have 1/3 of a pie. You have 1/3 of a pie. Add the pieces of pie together. How much pie do we have?

aliya0001 [1]

Answer:

2/3

Step-by-step explanation:

To add fractions add the numbers on top to each other and leave the bottom numbers alone if they are the same number.

$\frac{1}{3}+\frac{1}{3}=\frac{1+1}{3}=\frac{2}{3}$

8 0

2 years ago

The ratio of North American Butterflies to South American butterflies at a butterfly park is 7:4. The ratio of South American bu

andrew-mc [135]

There are 23 south ameican for evry 1

6 0

3 years ago

Find the solution of y=x-3

PtichkaEL [24]

Answer:

x=3

Step-by-step explanation:

0 = x -3

-x = -3

change the sign to positive so x= 3

8 0

3 years ago

One ounce is about the same as 0.06 pound. What is 0.06 written as a fraction?

dem82 [27]

3/50

Hope I helped!

Let me know if you need anything else!

<span>~ Zoe (Rank:'Genius')</span>

6 0

3 years ago

Read 2 more answers