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What is the perimeter of the figure
answered
Sep 8, 2020
Mathematics
college
1
vote
62.6k
views
Manganese(III) oxide is a transition metal compound. The oxidation state of manganese in this compound is _______ , and the chemical formula of the compound is __ __ __ __.
answered
May 18, 2020
Chemistry
middle-school
3
votes
206k
views
Plants are producers. What is the role of plants in an ecosystem? A. Plants help animals make their own food. B. Plants are food for some consumers. C. Plants use oxygen to make their own food. D. Plants
answered
Apr 20, 2020
Physics
middle-school
4
votes
1.2k
views
6. movement of particles from an area of higher concentration to an area of lower concentration
answered
Jan 22, 2020
Biology
middle-school
4
votes
126k
views
What factors can affect populations/population growth ?
answered
Sep 1, 2019
History
middle-school
5
votes
17.2k
views
I need help on this and fast can some one please helpme
answered
Jul 19, 2019
Mathematics
middle-school
5
votes
41.2k
views
Which of the following is not a symptom of overtraining? A. Slow healing rate B. Insomnia C. Loss of appetite D. Increased competitiveness
answered
Jun 22, 2019
Health
college
5
votes
52.7k
views
Michelle multiple 3.4×52. she incorrectly wrote 1,768 as her product.
answered
May 17, 2019
Mathematics
middle-school
0
votes
134k
views
Help me hellllllllp 20 points
answered
Apr 16, 2019
Biology
high-school
6
votes
33.6k
views
Who radically redesigned the london underground map in 1933?
answered
Oct 12, 2018
History
high-school
2
votes
196k
views
Help please!!!! What is the best description of the side of the moon that faces Earth? A. goes through cycles B. the same C. changes D. random
answered
Jul 7, 2018
Chemistry
high-school
3
votes
180k
views
The question is what is other equation to find 16-9 And there is a multiple choice and i choose this answer am i right???( A. 9-1=10, 10+5=15
answered
Jun 15, 2018
Mathematics
middle-school
6
votes
124k
views
Cos(−θ)=√3/4 , sinθ<0 What is the value of sinθ ?
answered
May 7, 2018
Mathematics
high-school
3
votes
54.1k
views
When did world war 2 start and end? when did world war 2 begin and end?
answered
Oct 27, 2017
History
high-school
2
votes
230k
views
What is the reciprocal of 7 1/3?
answered
Aug 22, 2017
Mathematics
middle-school
3
votes
226k
views
Locate the complete verbal phrase and identify the type I would like to swim faster
answered
Feb 18, 2017
English
high-school
5
votes
175k
views
Tall pea plants are dominant over short pea plants. If there are 200 short plants in the F2 generation from a cross that followed Mendel’s methods, about how many plants will be tall in that generation?
answered
Jan 2, 2017
Biology
high-school
4
votes
95.7k
views
Write an expression used to find 4x275 using mental math and properties of numbers
answered
Feb 15, 2016
Mathematics
middle-school
4
votes
800
views
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