Questions by Ccnokes

Questions by Ccnokes

Hey guys please help? Trigonometry So, the task is: find cos a, if: 1) sin a = (3√11)/10, a ∈ (0; π/2) 2) sin a = (3√11)/10, a ∈ (π/2; π) Could someone please explain how to solve it? I can't figure out

asked Dec 13, 2023

1 answer

1 vote

51.0k views

Match it to the correct answer

asked Nov 7, 2023

1 answer

18 votes

90.4k views

Which system of inequalities has this graph as its solution? i am quite confused on this subject and would like to be shown how this is done

asked Oct 5, 2023

1 answer

2 votes

70.1k views

Find (a) the number of subsets and (b) the number of proper subsets of the set.{x 1 x is an even integer between - 3 and 3)(a) The given set has subsets.(Simplify your answer.)proper subsets(b) The given

asked Aug 22, 2023

1 answer

4 votes

213k views

In a school in florida, 60% of the students stay in the school's dormitory and 40% stay with their families. the school records show that 30% of the students living in the dormitory and 20% of the students

asked Jun 2, 2023

1 answer

15 votes

22.7k views

Which statement best explains the purpose of the Declaration of Independence?

asked Apr 16, 2023

1 answer

5 votes

119k views

Equality of fractions

asked Mar 11, 2023

1 answer

0 votes

184k views

What is the area of this figure? A 806.5 B 1159.5 C 2268.5 D 4174.5

asked Oct 23, 2022

2 answers

3 votes

173k views

Which answer option most likely describes a nonfiction account of Americans traveling west during the gold rush of the mid-1800s?

asked Oct 13, 2022

1 answer

16 votes

166k views

A computer has a sales price of $150, and is advertised for 25% off of the original price. What is the original price?

asked Sep 17, 2022

2 answers

19 votes

186k views

...........helppppppppp

asked Aug 28, 2022

1 answer

2 votes

45.9k views

Determine the number of molecules of OF2 and moles of fluorine contained in 5.53 moles of OF2.

asked Apr 25, 2022

1 answer

14 votes

20.4k views

I)x-1 by 4=3 ii)3x+6 by 2=3 by 2 iii)3x-1by5=2x+3by7

asked Feb 4, 2022

1 answer

14 votes

199k views

What does Annabeth mean by “Even strength has to bow to wisdom sometimes”? Pg. 8

asked Feb 2, 2022

1 answer

5 votes

234k views

Can someone help me ?

asked Nov 22, 2021

1 answer

5 votes

209k views

In a transpiration experiment, the air bubble has an initial volume of 4.33 mL, and an initial pressure of 101.9 kPa. What will be the pressure reading after the plant transpires 0.26 mL of water from

asked Oct 26, 2021

1 answer

4 votes

4.7k views

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