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

The following account appears in the ledger prior to recognizing the jobs completed in January:

What is the main feature of a constitutional government?

In Passage 1, the reference to "bonds" (line 5) mainly serves to A insert a personal opinion into an otherwise objective discussion of social rights. B suggest

What will most likely increase if there is a high death rate?

Predict why is blood sugar important to understanding the type of food you eat.

Which of the following was a cause of the French and Indian War? A. Britain and France disputed borders in the western frontier. B. French and American smuggler

Can someone explain how to do this?

9What is an example of a formal closing? ALove, incorrect answer BSee you later, incorrect answer CYours truly, incorrect answer DTill then, incorrect answer 9

I need help plzzz!! 15pt question

Your friend's car is stuck in the snow. You push very hard and become very 1 tired but the car won't move. Did you do work?Yes, work was doneNo, work wasn't don