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YEAR 9 MATHS PLEASE QUICKLY HELP THIS WONT TAKE LONG Here are six shapes made from centimetre squares. Write down the letter of a shape with rotational symmetry of order 2. (1 mark)
answered
Dec 10, 2021
Mathematics
high-school
1
vote
171k
views
If we know that apatite is the mineral that makes up the enamel of our teeth, what physical properties might you want to know about apatite when determining how to make a good toothpaste
answered
Oct 2, 2021
Biology
college
3
votes
104k
views
Solve: 10 sin^2(x) - 3sin(x) - 1 = 0 let u=sin(x) The given equation is equivalent to which one below? (2u-1)(5u+1)=0 (10u+1)(u-1)=0 (5u-1)(2u-1)=0
answered
Sep 27, 2021
Mathematics
college
5
votes
202k
views
What do you evaluate before exponents and multiplication/division
answered
Sep 9, 2021
Mathematics
middle-school
3
votes
59.3k
views
What was the average price per pound for a chicken in 1950? In 1985?
answered
Jul 29, 2021
Social Studies
middle-school
0
votes
10.1k
views
3x+7*4x-9 i need to find the fraction
answered
May 19, 2021
Mathematics
high-school
3
votes
146k
views
The earliest known human bones were found in East Africa True False
answered
Mar 25, 2021
History
high-school
4
votes
153k
views
True or False An altitude of a triangle may fall outside the triangle
answered
Mar 18, 2021
History
middle-school
4
votes
11.6k
views
In at least 150 words, explain how Romeo's motivation for killing Tybalt relates to the themes of the play?
answered
Mar 2, 2021
English
middle-school
4
votes
59.3k
views
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