2 years ago

Hep help help math math math

Mathematics

1 answer:

s2008m [1.1K]2 years ago

6 0

Answer:

525

Step-by-step explanation:

hope this helps

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What is 36 divided by 1.2?

Marina CMI [18]

36 divided by 1.2 equals 30
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3 years ago

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Is also sort of math but how do you do celsius since I can't figure out how to do it since I'm American so I've never learned it

sweet [91]

Are you asking how to find the celsius equivalent of fahrenheit?

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3 years ago

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A kite with a string 80 feet long makes an angle of elevation of 40° with the ground, assuming the string is straight, how high

defon

The diagram of the kite is shown below

To find the perpendicular height of the kite from the ground, we use the trigonometry ratio for sin(x).

The reason for using the sine ratio is because we have the hypotenuse, 80 feet, and the angle, 40° and we are looking for the length of the side opposite the angle.

$sin(x)= \frac{opp}{hyp}$
$sin(40)= \frac{x}{80}$
$80sin(40)=x$
$x=51.42$ rounded to two decimal place

Perpendicular height of the kite from the ground is 51.42 feet

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3 years ago

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3 years ago

Write an equation of the line in slope-intercept form that is parallel to the line y= -4 + 2 and passes through (2,4)

garik1379 [7]

Answer:

Step-by-step explanation:

If the lines are parallel, it means that the slopes are the same. To write an equation in the slope intercept form, we need the slope and the y-intercept. We are given the slope. We need to find the y-intercept. We can use the slope and the point to help us. The point is written in the form (x,y). In this case the point is (2,4) so we will use 2 for x and 4 for y.

y = mx + b Plug in what we know

4 = -4(2) + b b is what we are looking for. It is the y-intercept

4 = -8 + b Now add 8 to both sides

12 = b

Now we can write the equation:

y = -4x +12

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2 years ago