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3 years ago

5

matt is standing on top of acliff 305 feet above a lake. the measurement of the angle of depression to a boat on the lake is 42.

how far is the boat from matt

1 answer:

Alex17521 [72]3 years ago

4 0

Answer:

Matt is 338.7 feet.

Step-by-step explanation:

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Half a pound.

Step-by-step explanation:

To find the number of pounds he ate, multiply the fractions.

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3 years ago

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What is equal to 14.1.

VLD [36.1K]

A lot of numbers, equations, etc equal 14.1. Be more specific in your questions. I’m sorry this doesn’t really help but just use this for future reference

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3 years ago

What is the distance from point (– 1, 3) to the line 3x – 4y = 10?

natta225 [31]

Answer:

5 units

Step-by-step explanation:

The distance from a point (m, n ) to the line Ax + By + C = 0 is given by

d = $\frac{|Am+Bn+C|}{\sqrt{A^2+B^2} }$

For the point (- 1, 3 ) , with m = - 1 and n = 3

3x - 4y = 10 ( subtract 10 from both sides )

3x - 4y - 10 = 0

with A = 3 , B = - 4 , C = - 10

d = $\frac{|3(-1)+(-4)3-10|}{\sqrt{3^2+(-4)^2} }$

= $\frac{|-3-12-10|}{9+16}$

= $\frac{|-25|}{\sqrt{25} }$

= $\frac{25}{5}$

= 5

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2 years ago