Malia27 Malia27

02-06-2021
Mathematics

contestada

Find QR.

Write your answer as an integer or as a decimal rounded to the nearest tenth.

QR = ___

Find QRWrite your answer as an integer or as a decimal rounded to the nearest tenth QR class=

Respuesta :

bhadelsimron19 bhadelsimron19

02-06-2021

Answer:

Step-by-step explanation:

take 64 degree as reference angle

using cos rule

cos 64=adjacent/hypotemuse

0.43=QR/10

10*0.43=QR

4.3=QR

Answer Link

Otras preguntas

Solve the inequality and express your answer in interval notation. x^2-12x+3<0

help me understand this assignment and this one

1. Who_____(you/spend) the most time with recently? 2._____(you/consider) this person or these people to be close friends? 3. How many really close friends____(

Is it A,B,C,D or E let me know ty

patrice is currently considering and researching production costs, commissions for workers, and the artist’s "cut." what is she most likely pricing out?

Write a story that begins: The big day my classmates and I had been looking forward to finally came. At 8o'clock in the morning, we all got to the bus, feeling

Carl used 24 blocks to build a tower. Each block is a cube with side length of 2 inches. Use the formula v = s3 to find the volume of a cube. What is the volume

pls solve this numerical.

the effect of phacoemulsification on intraocular pressure in eyes with preexisting glaucoma drainage implants

In at least 150 words, explain the Puritan literature tradition and the works that upheld it.