Questions by Tan Li Hau

Questions by Tan Li Hau

If sin a = -1/4 and π < a <3pi/2 and cos b= 5/9 and 0 < b < pi/2, find the exact value of the following. Show all your work and simplify your answers. sin(a + B) =

asked Oct 18, 2024

1 answer

3 votes

203k views

Help! M/J Grade 8 Pre-Algebra

asked Dec 9, 2023

1 answer

4 votes

122k views

kali bought 6 books for a total of $154. math books cost $27 and English books cost $23. how many of each type of book did she buy

asked Nov 23, 2023

1 answer

16 votes

218k views

Slope intercept of -3x+4y=12

asked Aug 17, 2023

1 answer

4 votes

178k views

I need this ASAP, please

asked Mar 18, 2023

1 answer

17 votes

5.7k views

Please!!! Ex 1 and 2

asked Mar 1, 2023

1 answer

10 votes

188k views

-9x5 + x3 + 4x + 3 SIMPLIFY NEEDED ASAP !

asked Nov 24, 2022

1 answer

10 votes

15.2k views

Supply an independent clause in the blank to form a complex sentence. 1. Because I don't take a bath every, _________________. 2. When I study my lesson very well, ___________________. 3. _____________,

asked Nov 3, 2022

1 answer

3 votes

203k views

17. Racontez des histoires avec les verbes suivants. Attention à la chronologie ! Exemple : Clara: emmener les enfants à l'école - faire les courses - préparer le petit déjeuner - reprendre les enfants

asked Jul 10, 2022

1 answer

3 votes

168k views

Which of the following defines the wavelength of a wave?

asked Jun 5, 2022

2 answers

25 votes

228k views

China was not supportive of attempts by the United States in __________ A. Creating a Sphere of influence B. Trade with Great Britain C. The Roosevelt Corollary D. The Spanish American War

asked May 3, 2022

1 answer

2 votes

42.4k views

Roman Law is defined as...... A. The idea that only adult men should follow the rules and laws of a country. B. The idea that just adults should follow the rules and laws of a country C. The idea that

asked Mar 7, 2022

1 answer

1 vote

185k views

Select the letter of the correct answer. Which of these would be least important to include in a summary of this article? A. La La Land Kind Cafe serves coffee to its communities in bright yellow cups.

asked Feb 19, 2022

2 answers

0 votes

189k views

Help! What does it mean for someone to not be counted in the labor force?

asked Nov 24, 2021

1 answer

1 vote

115k views

Hi guys! I need the answer quick for 10 points! Thx! Which cube is a unit cube? A) a cube that is 5 meters long, 5 meters wide, and 5 meters high B) a cube that is 2 feet long, 2 feet tall, and 2 feet

asked Nov 3, 2021

1 answer

1 vote

66.8k views

A triangle has sides with lengths of 12 meters, 18 meters, and 19 meters. Is it a right triangle?

asked Oct 18, 2021

1 answer

5 votes

151k views

Question 6 One of the numerals on the map marks the Strait of Hormuz. What does the Strait of Hormuz link? A the Tigris River and the Red Sea B the Red Sea and the Persian Gulf С the Arabian Sea and the

asked Sep 8, 2021

1 answer

4 votes

131k views

An oxide of nitrogen was found by elemental analysis tocontain 30.4% nitrogen and 69.6% oxygen. If 23.0 g of thisgas were found to occupy 5.6 L at STP, what are the empirical andmolecular formulas for

asked Sep 5, 2021

1 answer

2 votes

87.1k views

Can someone solve -5x +2y=10

asked Aug 24, 2021

2 answers

1 vote

85.5k views

Which colony was founded as a proprietary colony in the Southern region of British North America, with large plantations, dependence on slavery, and production of cash crops?

asked Jul 14, 2021

1 answer

1 vote

7.6k views

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