The longest side of a triangle has length (2x 1) cm. The other sides have lengths
Question:
The longest side of a triangle has length (2x − 1) cm. The other sides have lengths (x − 1) cm and (x + 1) cm. Given that the largest angle is 120°, work out
a. The value of x.
b. The area of the triangle.
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Answer rating: 50% (8 reviews)
To find the value of x and the area of the triangle we can use the Law of Cosines and the formula fo...View the full answer
Answered By
Alex Maina Muigai
I am a recent graduate of Maseno University, where I earned a Bachelor of Science degree in Chemical Engineering. During my studies, I developed a strong knowledge base in chemical engineering principles, including chemical reaction engineering, fluid mechanics, and thermodynamics. I also gained extensive experience in laboratory techniques and process engineering.
Since graduating, I have been working as a tutor in the field of chemical engineering. I have been providing guidance and support to students in the topics of chemical engineering, including designing chemical processes, designing experiments, and troubleshooting problems. I am also proficient in mathematics, physics, and chemistry, which I use to help my students understand the concepts of chemical engineering.
I have a passion for teaching and helping others understand complex concepts. I have a strong commitment to always providing accurate and reliable information to my students, and I strive to ensure that they have a positive learning experience. I am confident that my knowledge and experience in chemical engineering will be an asset to any student who chooses to work with me.
0.00
0 Reviews
10+ Question Solved
Related Book For
Edexcel AS And A Level Mathematics Pure Mathematics Year 1/AS
ISBN: 9781292183398
1st Edition
Authors: Greg Attwood
Question Posted:
Students also viewed these Mathematics questions
-
The perimeter of a triangle is 180 feet. The longest side of the triangle is 9 feet shorter than twice the shortest side. The sum of the lengths of the two shorter sides is 30 feet more than the...
-
If one side of a triangle has length a and another has length 2a, show that the largest possible area of the triangle is a 2 .
-
The midpoint of a side of a triangle in R3 is the point that bisects that side (i.e., that divides it into two equal pieces). Let be a triangle in R3 with sides A, B, and C and let L denote the line...
-
Three charges are placed as shown in the figure below. A scale is provided for the distances. Match the numerical values with the appropriate force of interaction. 19=8c a. b. 9=-2C I'm 93=4...
-
Below are incomplete financial statements for Bulldog, Inc. Required: Calculate the missingamounts. BULLDOG, INC. Income Statement BULLDOG, INC. Statement of Stockholders' Equity Common Retained...
-
An electron is moving in the +x-direction with speed measured at 50 Mm/s, accurate to 10%. Whats the minimum uncertainty in its position?
-
Discounts Each of the following situations involves the use of discounts. 1. How much discount may Seals Inc. take in each of the following transactions? What was the annualized interest rate? a....
-
DIVIDEND ALLOCATIONS Situation 1 Espino Company has the following stock outstanding: Common Stock Preferred Stock 100,000 shares..9,000 shares $0.50 par value.$20 par, $2 dividend The amount...
-
In 2 0 2 4 , internal auditors discovered that PKE Displays, Incorporated, had debited an expense account for the $ 3 6 3 , 0 0 0 cost of equipment purchased on January 1 , 2 0 2 1 . The equipment's...
-
1-76 Consider a double-fluid manometer attached to an air pipe shown in Fig. PI-76. If the specific gravity of one fluid is 13.55, determine the specific gravity of the other fluid for the indicated...
-
In ABC, AB = 2 cm, BC = 3 cm and BAC = 60. Show that ACB = 45 and find AC.
-
Town B is 6 km, on a bearing of 020, from town A. Town C is located on a bearing of 055 from town A and on a bearing of 120 from town B. Work out the distance of town C from: a. Town A b. Town B
-
In a Jobvite survey, 2287 adult workers were randomly selected and asked about salary negotiations. a. 29% of the respondents reported that they negotiated salary at their latest job. What is the...
-
Give financial analysis of this start-up company. Financial Statements Purple Cloud Projected Income Statement* Purple Cloud Projected Interim Income Statement For Year Ending December 31, 20XX...
-
Explain the basic principle of the time path of a bond's value. How might Silicon Valley Bank have used this concept to avoid its crisis? How might regulators have relied on this concept to more...
-
What is the purpose of tests of controls? With reference to the three (3) main risk components of the Audit Risk Model , explain the circumstances where it is NOT appropriate for the Auditor to test...
-
one small uniformly charged plastic ball of mass m is located directly above another such chatge in test tube. the balls are in equilibrium distance d apart. if test charge on each ball is doubled,...
-
24. An equipment cost $80,000. The estimated lifespan is nine years and the estimated residual value is $8,000. If we use the straight-line method, the book value of the asset at the end of its third...
-
Describe the process for adding to an existing query a field that exists in a table not currently included in the query.
-
Which task is performed by a book-keeper? A. Analysing the trading results B. Entering transactions in the ledger C. Preparing year-end financial statements D. Providing information for...
-
Provide a 95% CI for the difference in mean adult height between women in the first and fourth quartiles? Pediatrics A study was conducted to assess the association between climate conditions in...
-
What is the standard error of the mean for each group? Cardiovascular Disease A study of genetic factors related to coronary heart disease (CHD) was performed as a substudy within the ARIC Study...
-
Provide a 95% CI for the difference between the means? Cardiovascular Disease A study of genetic factors related to coronary heart disease (CHD) was performed as a substudy within the ARIC Study...
-
Which statement about the differences between consolidation methods permitted under ASPE and IFRS is true? Multiple Choice IFRS permits either the fair value enterprise method or identifiable net...
-
The comparative financial statements prepared at December 3 1 , Year 2 , for Goldfish Company showed the following summarized data: Year 2 Year 1 Statement of Earnings Sales revenue $ 2 4 1 , 7 0 0 *...
-
ABC Corporation's balance sheet on December 31, 2023, is as follows: Item Amount ($) Accounts Payable 1,580,000 Notes Payable 1,560,000 Accrued Expenses 1,440,000 Total Current Liabilities ?...
Study smarter with the SolutionInn App