Log In Registration
Ask an expert
Mathematics
18.10.2020 12:23
176
351
9
Solved by an expert

The altitude of a triangle is represented by r = 3 and the base of that triangle

The altitude of a triangle is represented by r = 3 and the base of that triangle is represented by 3x + 1. Express the
area of the triangle in terms of x.
Show Answers
kljjrr
kljjrr
4,6(46 marks)

x = 2/9A - 1/3

Step-by-step explanation:

A = [ 3 (3x+1) ]/2

A =( 9x+3) /2

2A = 9x + 3

2A - 3 = 9x

(2A - 3)/9 = x

2/9A - 1/3 = x

tynyiaawrightt
tynyiaawrightt
4,8(27 marks)

bandit

Step-by-step explanation:

Popular Questions about the subject: Mathematics

Determine all nonnegative integers $r$ such that it is possible...
Determine all nonnegative integers $r$ such that it is possible for an infinite geometric sequence to contain exactly $r$ terms that are integers. prove your answer....
Mathematics
13.12.2020 03:55
Acompany pays $3.91 million to air a 30- second commercial during...
Acompany pays $3.91 million to air a 30- second commercial during a football game that is watched by approximately 115 million potential customers. calculate the cost per second...
Mathematics
01.10.2022 14:42
When a transversal intersects two parallel lines, which angle...
When a transversal intersects two parallel lines, which angle pairs are congruent...
Mathematics
04.05.2022 12:44
Evalua te evaluate žm-1 – įm when m = 21 and n = 12. - m -n when...
Evalua te evaluate žm-1 – įm when m = 21 and n = 12. - m -n when m ni...
Mathematics
07.01.2020 15:05
Given each recursive rule, write the first 4 terms of the sequence....
Given each recursive rule, write the first 4 terms of the sequence. indicate whether each sequence is arithmetic or geometric. a) a1 = 200; an = an-1 -15 b) a1= 12; an = 2/3an-1...
Mathematics
27.08.2022 23:31
Write a rule for the linear function in the table. f(x) 16 0 -16...
Write a rule for the linear function in the table. f(x) 16 0 -16 -32 f(x)=-4x f(x) = x +16 a b. c. f(x) = 4x d. f(x)=-=-*...
Mathematics
05.12.2020 18:23
Analyze the diagram below and complete the instructions that follow....
Analyze the diagram below and complete the instructions that follow. find the unknown side length, x. write your answer in simplest radical form. a 4 b. 65 c. 11 d. 513...
Mathematics
25.03.2023 13:28
For any pair of angles formed by a transversal intersecting parallel...
For any pair of angles formed by a transversal intersecting parallel lines, what are two possible relationships?...
Mathematics
13.10.2021 14:01
Hillary is sharing a box of candy with her friends. if there are...
Hillary is sharing a box of candy with her friends. if there are b pieces of candy in the box being split between 3 people, which expression shows how many pieces of candy...
Mathematics
20.07.2020 11:20
What is the value of -3mn + 4m - 3 when m = 2 and n = -4? -43...
What is the value of -3mn + 4m - 3 when m = 2 and n = -4? -43 -40 5 29...
Mathematics
12.05.2023 15:34

New questions by subject

Write an equation for the line with a slope of 3/2 that passes...
Write an equation for the line with a slope of 3/2 that passes through (4,-2) (i need the answer asap)...
Mathematics
22.08.2022 14:31
Why was washington concerned about his responsibilities as a president?...
Why was washington concerned about his responsibilities as a president? a) he had never been in a leadership role b) he was unfamiliar with the us constitution c) the government...
History
01.02.2022 21:06
Literary analysis: conflict and resolution read the passage. then,...
Literary analysis: conflict and resolution read the passage. then, answer the question(s). ollie heard someone tapping on his bedroom window. he climbed out of bed and went...
English
19.02.2021 19:06
Right cone a and oblique cone b both have a height of 26 mm....
Right cone a and oblique cone b both have a height of 26 mm....
Mathematics
05.01.2021 19:04
According to the business week article, how to get a life and...
According to the business week article, how to get a life and do your job the most important aspect when pursuing a career in business is to choose a career that interests...
Business
20.03.2021 21:33
You are driving on a multi-lane road, and other cars keep changing...
You are driving on a multi-lane road, and other cars keep changing lanes into the gap between you and the car in front of you. you have to keep dropping back, to restore a...
Physics
05.08.2022 03:53
What were the results of the miller-urey experiment...
What were the results of the miller-urey experiment...
Biology
25.11.2021 00:36
What can roy do to improve his test-taking strategy? ask his teacher...
What can roy do to improve his test-taking strategy? ask his teacher what kind of test he will be taking so he is prepared for it. avoid being too confident in what he says...
Arts
21.04.2021 01:32
Do objects tend to stay moving because of a force called interia...
Do objects tend to stay moving because of a force called interia...
Physics
18.09.2020 01:25
What is the most likely reason an author would refer to a greek...
What is the most likely reason an author would refer to a greek myth a) to show off his intelligence b) to refer to a story that audiences are familiar with c) to change the...
English
20.01.2023 11:01
Find out answers to questions
from an AI-bot
Get full access
Answers
Themes
Family and Home Sport Other Dating, Love, Relationships Health and Medicine Science and Technology Cities and Countries Travel and tourism Food and Cooking Philosophy Style and Beauty Animals and plants Business and Finance Construction and repair Leisure and Entertainment Legal consultation Goods and services Society and Politics Photography and Videography Auto and Moto Art and Culture Computers and Internet Horoscopes, Magic, Divination Work and Career Business Law Spanish SAT Engineering Social Studies Computers and Technology World Languages Mathematics French Biology Arts History Geography Health Chemistry Medicine Physics English Advanced Placement (AP) German
#
#
#
#
# #

We expand our knowledge with many expert answers

Answers