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

how much alum product would be lost to the crystallization solution if you had 42.5 ml of solution after filtration and the solubility of alum is approximately

13. Find the part of the whole of 0.9% of 1,000. Draw model if necessary a) 9 b) 90 c) 0.9 d)900

what is the pattern of rural/urban distribution of population in nepal?

QUESTION 111 The diagram below shows a phase of meiosis Answer the questions thatfollowXх1.11 Give the name of the phase depicted in the above diagram(2)1.12 Gi

Which expression is equivalent to 4sqrt x^10

who was the Americans with Disabilities Act of 1990 proposed by

MAAAP STUUUUFFFFFF (say it like a flashback from eddsworld lol)

Uh im stuck on this as well pls help lol

In your backpack there are three math books, two science books, and five notebooks. If you reach into your backpack and select a math book, and then reach in an

Branliest to correct answer explain how you solved please