pytlanii pytlanii

02-02-2021
Mathematics

contestada

In triangle PQR, PQ = 8 cm, QR = 6 cm, and mZPQR = 30°.
Exactly how long is PR?
P
8 cm
30°
6 cm
R

Respuesta :

PimmeeRosie PimmeeRosie

02-02-2021

Answer:

PR = 10

Step-by-step explanation:

Pythagoras

hypotenus ² = base² + attitude ²

substitution ; PR² = 6²+8²

PR² = 100

PR = √100

So, PR = 10

hope it helps you ☺️

Answer Link

Otras preguntas

Which statement about paragraphs is accurate? A. They are always the same length. B. They are always indented. C. They are always focused on a main idea

3y + 15x = - 15(a) y = 5x - - 5(b) y = -5x - 5(c) y = -5x + 5(d) y = 5x + 5

thanks for not answering, I got it wrongGiven the domain {-1, 1, 4}, what is the range for the relation 12x + 6y = 12?A. {4,0,-6}B. {0,4,10}C. {-4,0,6}D. {0,3,6

Which of the points A(−6, 2), B(0, 0), C(4, −2), D(−12, 6), E(−10, 10) belong to the graph of direct variation y=− 1/2x?

Please help me with Science?.

Graphs, please help. Thank you!

Which of the following describes an author’s use of flashback? interrupting the present story with a scene that tells about events from the past presenting eve

?!!! I need help please

Given the following triangle, if c = 18.6 and m B = 43°, find the length of BC (side a) to the nearest whole number.

A small theater had 7 rows of 26 chairs each. An extra 9 chairs have just been brought in. How many chairs are in the theater now?