4 years ago

Triangle PQR is a right triangle. If RQ = 8, what is PQ?

Mathematics

1 answer:

juin [17]4 years ago

3 0

Tan30°=RQ/8

RQ=8 tan 30°

RQ=8 / 3

RQ= 8 / 3 / 3

HYPOTENUSE = 8

PQ=4

You might be interested in

What is the slope of the line that passes through the points (-5,0) and (7,8)?

Paraphin [41]

Answer:

Step-by-step explanation:

Use the slope formula:

$m = \frac{y2 -y1}{x2 - x1}$

where m = slope

(-5, 0) -> means x1 = -5. y1 = 0

(7, 8) -> means x2 = 7 , y2 = 8

Substitute these values into the slope formula above and you get:

$m = \frac{y2 -y1}{x2 - x1} = \frac{8-0}{7- (-5)} = \frac{8}{7+5} = \frac{8}{12} = \frac{2}{3}$

8 0

3 years ago

(-1, 3) (-5, -5) (0, -4) (1, 2) (4, 4) (3, 8)

velikii [3]

What is the question

4 0

3 years ago

Drag and drop the answer into the box to match each point to its coordinates.

Anit [1.1K]

Answer:

c= 1/2, 1/4

b= -2 1/2, 1 1/2

a= -1/2, -1/4

Step-by-step explanation:

4 0

2 years ago

Find the measure of the missing angles.

pogonyaev

Answer:

c= 49

b=131

Step-by-step explanation:

C and 49 are vertical angles and vertical angles are equal

c = 49

b and 49 are supplementary angles since they form a straight line

b+49 = 180

b = 180-49

b = 131

3 0

3 years ago

Model 18 more than 27 on the number line

Llana [10]

The answer is 45 I think

4 0

3 years ago