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3 years ago

Write an equation of a line that contains the points P(5,0) and Q(7,-3)

Mathematics

1 answer:

yanalaym [24]3 years ago

3 0

Answer:

y=-3/2x+7.5

Step-by-step explanation:

You need to find the slope by subtracting second point,(7,-3), from the first point, (5,0), you get the slope of -3/2.

you need to put it on a graph with that slope, place the original two points and you move the slope up the y-axis 7.5, making the y-intercept (7.5,0)

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Rom4ik [11]

Answer:

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Step-by-step explanation:

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2 years ago

A kite is being flown at a 45 angle. The string of the kite is 120 feet long. How high is the kite above the point at which the

MrRissso [65]

Answer: The height of the kite above the point at which the string is held is $120\sqrt{2}$ feet.

Step-by-step explanation:

Given : A kite is being flown at $45^{\circ}$ . The string of the kite is 120 feet long.

Let AB denote the string of kite and AC be the height of the kite above the point at which the string is held.

Now, in right Δ ABC

$\sin45^{\circ}=\frac{AC}{AB}\\\Rightarrow\ \frac{1}{\sqrt{2}}=\frac{AC}{120}\\\Rightarrow\ AC=120\sqrt{2}$

hence, The height of the kite above the point at which the string is held is $120\sqrt{2}$ feet.

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3 years ago

Read 2 more answers

PLEASE HELP ME WITH GEOMETRY <3

prisoha [69]

Answer:

answer is 25

Step-by-step explanation:

EKJ = 90, same as JHF, and EJK is 65 (because EJF =115 and 180-115=65

65+90=155

180-155=25

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2 years ago

Hangisi olacak acil lütfen en iyi seçiyorum

Lemur [1.5K]

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Step-by-step explanation:

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3 years ago

What is the measure of the missing length ?

Levart [38]

Answer:

38km

Step-by-step explanation:

c^2-b^2=a^2

42^2-18^2= sqrt 1440

=37.95

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3 years ago