3 years ago

Given the points (–1,3) and (2,–3), what's the slope of the line?

Mathematics

1 answer:

Georgia [21]3 years ago

5 0

Answer: -2

Step-by-step explanation:

rise/run= y2-y1/x2-x1

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2 years ago

A triangle with side lengths of 12in 16in and 24 inches is a right triangle<br>true or false

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Step-by-step explanation:

The legs of a right triangle must have equal lengths and none of these are the same length.

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3 years ago

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Marta_Voda [28]

Answer:

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3 years ago

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3 years ago

Identify PR rounded to the nearest tenth. Please help asap!!

kicyunya [14]

Trigonometric Functions:

$S\frac{O}{H} C\frac{A}{H} T\frac{O}{A}$

$Sine\frac{Opposite}{Hypotenuse} Cos\frac{Adjacent}{Hypotenuse} Tan\frac{Opposite}{Adjacent}$

You have the angle and the adjacent. You need to find the hypotenuse (PR). Therefore, you use cos.

$Cos(26)=\frac{13}{H}$

Rearrange the formula to find H (PR):

$H = \frac{13}{Cos(26)}$

14.463 ~ 14.5

5 0

3 years ago