![joytheqt](/avatars/633.jpg)
joytheqt
17.01.2020 •
Mathematics
Select the correct answer. what is the area of the triangle in the diagram? a. b. c. d. reset next using coordinates to compute perimeters and areas: mastery test © 2020 edmentum. all rights reserved.
Solved
Show answers
More tips
- C Computers and Internet Boost your processor performance with these easy tips...
- L Leisure and Entertainment When will Maslenitsa start?...
- F Food and Cooking Discovering the Mysterious Fruit of Feijoa...
- B Business and Finance How to Open an Online Store? A Detailed Guide for Beginners...
- W Work and Career How to Write a Resume That Catches the Employer s Attention?...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
Answers on questions: Mathematics
- M Mathematics What is the slope intercept form of 9x+7y=14?...
- M Mathematics Evaluate each of the following expressions for a = -2 and b = -10 1. ab...
- M Mathematics What percentage of the Cub Scouts are at least as old as a Bear Scout? Tigers (6 years old): 19% • Wolves (7 years old): 36% Bears (8 years old): 17% Webelos (9 years old):...
- M Mathematics I m on a quiz brainilest awnser to whoever who can help me...
- M Mathematics 7z= 21 2x + 3y – z =-2 x=_y=_2= x + 2y + 3z = 9...
- M Mathematics I need the answers too these, MAJOR QUIZ GRADE !!...
- M Mathematics What is the answer to this????...
- M Mathematics Given m||n, find the value of x. x 1170...
- M Mathematics The Rocet Club is 7 years old. It now has 10 times its orginal membership. Let q be the original number of club members. Write an expression that tells the number of members...
- M Mathematics What is the slope, x-intercept, and y-intercept of -8x + 2y = 16 With a step by step...
Ответ:
a student writes the sum of 7 times a number n plus 5 to describe thhe expression 7(n + 5). explain the error
we need sum of seven times a number plus 5
so, 7*number+5
that is, we must multiply first and then add 5 to the result. so, we get,
or, 7n+5
so, the mistake in 7(n+5) is 5 is added before multiplying. whereas ithe expression wants us to multiply 7 to the number n to get7n and then add 5 to get 7n+5 and not 7(n+5)