Questions by Derek Liang

Questions by Derek Liang

For a right triangle ABC, you are told that cos A = x and sin A = y. Which option below gives an expression that is equivalent to tan A? a. x/y b. y/x c. x/√x^2+y^2 d. y/√x^2+y^2

asked Dec 25, 2022

1 answer

1 vote

64.0k views

Part 3: Find the inverse function, f –1(x), for the function f (x) = x2 + 10x + 28.

asked Dec 23, 2022

1 answer

5 votes

85.5k views

Which instrument monitors vertical movement of a fault? a seismograph c. creep meters b. tiltmeter d. laser range devices

asked Dec 11, 2022

2 answers

17 votes

222k views

Can someone simplify this paragraph? On the morning of December 7, 1941 military forces of the Empire of Japan attacked the United States Naval Fleet and ground bases at Pearl Harbor in Hawaii. On December

asked Feb 18, 2022

1 answer

1 vote

110k views

What is the main purpose of Book 1 of the Odyssey?

asked Jan 28, 2022

1 answer

0 votes

108k views

Find the zeros of the function !! g(x)=(x-2)(3x+3) lesser x= ? greater x= ?

asked Jan 13, 2022

2 answers

5 votes

209k views

The parallelogram shown below has an area of 140

asked Sep 22, 2021

1 answer

1 vote

125k views

There are two categories of ultraviolet light. Ultraviolet A ( UVA ) has a wavelength ranging from 320nm to 400nm . It is not so harmful to the skin and is necessary for the production of vitamin D. UVB,

asked Aug 7, 2021

1 answer

2 votes

65.5k views

Hola, me pueden ayudar? Necesito tres fracciones equivalentes de -3/4 Muchas gracias

asked Aug 4, 2021

2 answers

2 votes

92.8k views

How does color and contrast relate to elements of composition in photography

asked Jun 25, 2021

1 answer

4 votes

113k views

-1 3/5 divided by (-2/3)

asked Mar 22, 2021

2 answers

1 vote

230k views

Is it true or false that public health has a single definition?

asked Dec 10, 2020

2 answers

1 vote

46.7k views

Chris wanted to find out what would make his tomato plants grow best. He set up an experiment to find out and planted three little plants. He gave each plant different amounts of water, fertilizer, and

asked Aug 21, 2020

1 answer

2 votes

193k views

Which equation is not written in slope-intercept form? A y + 1 = 3x B y = -x - 7 C y = 3x - 1 D y = -x

asked Jun 6, 2020

2 answers

5 votes

175k views

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