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4 years ago

Determine if each table is a proportional relationship what is 1 2 and 3b

Mathematics

1 answer:

iris [78.8K]4 years ago

5 0

Answer: can you give me more information please

Step-by-step explanation:

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What is the best first step to solve the following quadratic equation?

Basile [38]

Answer:

Step-by-step explanation:

6 0

4 years ago

Read 2 more answers

What is 4/7 times 1/8

viktelen [127]

4 times 1 = 4
and 7 times 8 = 56
so 4/56 is your answer. Your teacher prolly wants you to simplify that answer.

7 0

3 years ago

The question is in the Picture C:

Ghella [55]

you can't have two of the same numbers

3 0

3 years ago

Match the function with its graph. a. 1C, 2B, 3D, 4A c. 1D, 2A, 3C, 4B b. 1A, 2D, 3B, 4C d. 1A, 2B, 3C, 4D Please select the bes

oksano4ka [1.4K]

Answer:

The correct answer is "Option C".

Step-by-step explanation:

Given:

$\bold{ 1) y= -\tan (x- \frac{\pi}{2})}\\\\\bold{ 2) y= \tan (x+ \frac{\pi}{2})}\\\\\bold{ 3) y= -\cot (x- \frac{\pi}{2})}\\\\\bold{ 4) y= \cot (x+ \frac{\pi}{2})}\\\\$

solve the above equation:

$\Rightarrow 1) \ y= -\tan (x- \frac{\pi}{2})\\\\\Rightarrow \ y= \tan (\frac{\pi}{2}-x)\\\\\Rightarrow \ y= \cot x \ \ \ \ \ \bold{ that \ matchs \ graph \ D}\\\\ \Rightarrow 2) \ y= \tan (x+ \frac{\pi}{2})\\\\\Rightarrow \ y= - \cot x \ \ \ \ \bold{ that \ matchs \ graph \ A}\\\\$

$\Rightarrow 3) \ y= -\cot (x- \frac{\pi}{2})\\\\\Rightarrow \ y=\cot ( \frac{\pi}{2}-x)\\\\\Rightarrow \ y=\tan x\ \ \ \ \bold{that \ matchs \ graph \ C}\\\\$

$\Rightarrow 4) \ y= \cot (x+ \frac{\pi}{2})\\\\\Rightarrow \ y= \cot (\frac{\pi}{2}+x)\\\\\Rightarrow \ y= \ -tan x \ \ \ \ \ \bold{ that \ matchs \ graph \ A}$

The final answer is "Option C".

8 0

4 years ago

Can anyone help please

ki77a [65]

Answer:

Acute

Step-by-step explanation:

Right is 90 degrees, Obtuse is more than 90 degrees, and Acute is less than 90 degrees so 85 is less than 90 which is why it is acute

hope this helps

~ u ~

7 0

3 years ago