HELP HELP HELP PLEASE

Mathematics

1 answer:

defon3 years ago

3 0

Answer:

Put your dot on 7/4 and then then -1 means you will go left 1 time and down 1 time 1 left 1 down it should look like a staircase

Step-by-step explanation:

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Which one is it i don’t know

matrenka [14]

Answer:

the anwer is

$3f - 9g + 7$

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3 years ago

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zhenek [66]

Answer:

a line graph!

Step-by-step explanation:

have you ever seen the line graph emoji?

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3 years ago

Hat is the length of the hypotenuse, x, is a Pythagorean triple? 22 29 41 42

aniked [119]

Of your numbers listed, 29 and 41 are the lengths of the hypotenuse of a Pythagorean triple.

Those triples are
(20, 21, 29)
(9, 40, 41)

_____
The On-Line Encyclopedia of Integer Sequences (OEIS) lists the hypotenuses of primitive triples as sequence number A020882.

4 0

4 years ago

Two cargo ships are sailing a direct course into harbor. Ship A is 22 miles from harbor. Ship Bis sailing into harbor on a cours

s344n2d4d5 [400]

Answer:

The distance of ship B from the Harbor is 32.26 miles

Step-by-step explanation:

Hello, great question. These types are questions are the beginning steps for learning more advanced Equations.

I have added a visual aid of the problem. As we can see the courses of both ship to the harbor forms a triangle with ship B being the hypotenuse. Since we are given the distance of the course for ship A and the angle between both ships, we can use this information with the <u>COSINE operator</u> to solve for the length of the course of ship B.

$cos(x) = \frac{adjacent}{hypotenuse}$