3 years ago

help!!!! It’s missing and I forgot to do but I need the answers 1-4 thank you so much your a life saver

Mathematics

1 answer:

aniked [119]3 years ago

3 0

1. No solution
2. y= -3x/4-5/2
3. x=8+y
4 I can’t really see it

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11. A ranger in a lookout tower spots two fires on the campground below. Fire Als 75 meters east

iogann1982 [59]

Answer:

The fire hydrant = 9 meters west and south of the tower = 58 m

Step-by-step explanation:

The coordinate as the origin includes the Fire A and Fire B

Given that

Fire A is 75 meters east and south of the tower is 40 meters

So, it is presented (75,-40)

And, the fire B is 37 west and south of the tower is 64 meters

So, it is presented (-37,-64)

Now at a point O (x,y) divides AB a line segment as A(x_1, y_1) and B(x_2, y_2)

So,

$x = \frac{n}{n+m} (x_2 - x_1) + x_1\\\\y = \frac{n}{n+m} (y_2 - y_1) + y_1$

Now it divides in three-fourth

So,

$x = \frac{n}{n+m} (x_2 - x_1) + x_1\\\\= \frac{3}{4} (-37-75) + 75\\\\= \frac{3}{4} (-112) + 75\\\\= -84 + 75\\\\= -9$

$y = \frac{n}{n+m} (y_2 - y_1) + x_1\\\\= \frac{3}{4} (-64-(-40)) + (-40)\\\\= \frac{3}{4} (-18) -40\\\\= -18-40\\\\= -58$

Hence, these two are to be considered

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4 years ago

How do you find the volume of a cylinder with a hight of 8 and a radius of 12

Nonamiya [84]

Answer:

πr²h

= π×12²×8

= 1152π

= 3619.1147369354 feet³

Step-by-step explanation:

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3 years ago

Can you please help

Dmitry [639]

Answer is in the file below

tinyurl.com/wpazsebu

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The temperature in a town is 36.6 F during the day and -12.6 F at night. What is the temperature change from day to night.

umka21 [38]

Answer:

-50F

Step-by-step explanation:

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3 years ago

3/4c−1/4c+3=7 what does c equal?

Sauron [17]

The answer is C = 8.

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4 years ago

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