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3 years ago

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If A and B are the points (5,3) and (15,-7) respectively. Find the coordinates of the point which divides AB externally in the r

atio 3:1

1 answer:

Tpy6a [65]3 years ago

8 0

Answer:

Step-by-step explanation:

Listen c.ovidsomtochi check your book

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What's the answer ?<br><br><img src="https://tex.z-dn.net/?f=%20%5Csqrt%7B255%20-%2030%7D%20" id="TexFormula1" title=" \sqrt{255

Aloiza [94]

Answer:

$\sqrt 255-30$

= -14.0312805773

7 0

2 years ago

Read 2 more answers

Ciana wants to buy a shirt that regularly cost 30$.It is on sale for 40$ off. How much is Ciana saving on the shirt?Please help

DerKrebs [107]

Answer:

I think you meant 40% off. If so...

Step-by-step explanation:

First, you have to turn 40 into a decimal - .40.

Then you multiply 30*.40 and get 12.

Subtract 12 from 30 since you are saving 12 dollars.

This means you spend $18 and saved $12.

So, your final answer would be $12.

Hope this helps :)

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2 years ago

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I need to know how to do this please help me out fam

melamori03 [73]

The picture is blurry.

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2 years ago

A bird at the top of a tree looks down at a field mouse with an angle of depression of 65Á. If the field mouse is 30 meters from

Dafna11 [192]

Correct answer is 33.1 m.

Use The definition of trigonometric functions. The sine of an angle is the quotient of the opposite side and hypotenuse.

$sin{65^o}= \frac{30}{x} 
\\x= \frac{30}{sin{65^o}}
\\x=33.1 
$

3 0

2 years ago

A cone with a radius 4m and a height of 12 m

NikAS [45]

Answer: $V=200.96m^3$

Step-by-step explanation:

I believe you're trying to find its volume.

$Formula: V=\frac{1}{3}\pi r^2h$

$V=\frac{1}{3}(3.14)(4m)^2(12m)\\ V=200.96m^3$

8 0

2 years ago