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Q1. Find y, if √12 - √147 + y√3 = 0 Q2. Without using tables or calculators, find the value of Sin45° - Cos30° Hints: Sin45° = √2/2 Cos 30° = √3/2.
answered
Aug 21, 2021
Mathematics
high-school
1
vote
131k
views
Help me on this Algebra 2
answered
May 13, 2021
Mathematics
college
5
votes
57.7k
views
Mr. McGee has a piece of yarn that is 19 inches long. He cuts off 2 pieces that are each 6 inches long. How many inches long is the yarn now?
answered
Apr 5, 2021
Mathematics
middle-school
3
votes
184k
views
A decimal number in which a digit or group of digits repeats without end
answered
Jan 16, 2021
Mathematics
high-school
4
votes
55.0k
views
Alexander the Great believed that he was a descendant of Greek heroes. A. True B. False
answered
Oct 23, 2020
Social Studies
middle-school
3
votes
168k
views
Self-concept is how a child A. sees other people. B. sees himself or herself. C. appears to other people. D. accepts the help of a caregiver.
answered
Aug 29, 2020
Social Studies
college
3
votes
50.3k
views
Help me with this question please
answered
Jul 19, 2020
Mathematics
middle-school
3
votes
178k
views
What’s the answer for 3(x+4)=-18
answered
Apr 20, 2020
Mathematics
middle-school
4
votes
15.3k
views
What is the most appropriate purpose for an essay written to your classmates about the effects of regular exercise?
answered
Jan 23, 2020
English
high-school
3
votes
195k
views
Fossil fuels form naturally from decaying plants and animals living in ancient seas millions of years ago. This is harvested as crude oil and it contains many hydrocarbons, or molecules that contain hydrogen
answered
Oct 10, 2019
Chemistry
middle-school
1
vote
235k
views
Do melodies organize pitches and rhythms in a horizontal structure?
answered
Oct 1, 2019
Arts
high-school
2
votes
54.5k
views
In counting there is strength. what word describes the gilded age
answered
Sep 18, 2019
History
college
1
vote
227k
views
What is the solution of the matrix equation
answered
Jun 21, 2019
Mathematics
middle-school
7
votes
221k
views
Which of the following statement about electronic résumé is false
answered
Mar 22, 2019
English
college
4
votes
50.9k
views
Simplify -10x - 2x + 3x A. -9x B. 9x C. 11x
answered
Dec 15, 2018
Mathematics
high-school
0
votes
227k
views
What can you infer about the soviet union's foreign policy goals from its actions in the cold war crises of the 1960s?
answered
Jul 21, 2018
History
high-school
1
vote
195k
views
The largest percentage of 2006 volunteers reported that they did their volunteer work for a. educational facilities. b. the elderly. c. arts-related organizations. d. religious organizations. user: the
answered
Apr 18, 2018
Social Studies
high-school
3
votes
190k
views
What were three eventual consequences of william the conqueror's victory at hastings?
answered
Feb 12, 2018
History
high-school
4
votes
123k
views
Write a sentence using these words; United states, conceded, territory
answered
Sep 4, 2017
English
middle-school
5
votes
47.8k
views
Help please! Since the states began putting presidential candidates on the ballot, electors have been chosen by... A.) Popular Vote B.) The Electoral College C.) Political Parties D.) The President I think
answered
Sep 19, 2015
History
high-school
5
votes
221k
views
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