Determine the corresponding ordered pair of the point on the unit circle for 945°
1 answer:
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Answer:
A, C, D
Step-by-step explanation:
Solve all equations:
A.
This is incorrect equality, so the equation has no solutions.
B.
This is correct equality, so the equation has infinitely many solutions.
C.
This is incorrect equality, so the equation has no solutions.
D.
This is incorrect equality, so the equation has no solutions.
<h2>Volume of a Prism</h2>
To find the volume of a prism, we can use the following formula:
Although this formula is typically used to find the volume of a prism, we can also use it to find the base area or height, as long as we re-arrange it accordingly.
For a rectangular prism, the base area is solved using the following formula:
⇒ where <em>l</em> is the length and <em>w</em> is the width
We're given:
- V = 4352 ft³
- <em>l</em> = 16 ft
- <em>w</em> = 16 ft
- We need to solve for the height of the box.
First, find the base area:
Therefore, the base area is equal to 256 ft².
Now, modify the volume formula to isolate the height:
⇒ Divide both sides by the base area:
⇒ Plug in the given values:
Therefore, the height of the box is 17 ft.
<h2>Answer</h2>The height of the box is 17 ft.
Hi there!
Let's first determine the x-intercept. When dealing with an x-intercept we must realise the y-coordinates equal 0.
Add 21 to both sides.
Divide both sides by -2.
Therefore, the x-intercept is the point (10 1/2; 0).
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Now let's continue with the y-intercept, which is easier. When dealing with an y-intercept we must realise the x-coordinates equal 0.
Therefore, the y-intercept is the point (0; -21).
Let's first determine the x-intercept. When dealing with an x-intercept we must realise the y-coordinates equal 0.
Add 21 to both sides.
Divide both sides by -2.
Therefore, the x-intercept is the point (10 1/2; 0).
--------------------------------------
Now let's continue with the y-intercept, which is easier. When dealing with an y-intercept we must realise the x-coordinates equal 0.
Therefore, the y-intercept is the point (0; -21).