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Gnoma [55]
3 years ago
15

Find the domain and the range

Mathematics
1 answer:
vampirchik [111]3 years ago
8 0

Answer:

D: all real numbers,  R: y ≤ -4

Step-by-step explanation:

R: y ≤ -4

Because the line doesn't go beyond -4.  

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qwelly [4]
If you Simplify Both sides of the Equation, then Isolate the Variable 

F=1
3 0
3 years ago
Read 2 more answers
I need help with this to find x please
pickupchik [31]
Use Pythagoras to get the height, the use it to find x:
26^2-11^2 =555
555^1/2(square root of 555)
=23.55843798 ~you need this number left as it is for a more accurate answer.
Then you do
42^2-23.55...^2(which we know is 555)
Then whatever that equals you square root that
Then you round up the answer to that to get the final answer.

I left the last part so you can do it and do some active learning, if you have more questions on this please feel free to ask, hope this helps
8 0
3 years ago
Find the height of a cone when its diameter is 8 inches and the volume is 100 cubic inches
Aloiza [94]

Answer:

\frac{75}{4\pi } inches or approximately 5.97 inches  

Step-by-step explanation:

Use the cone volume formula: V = \pir²\frac{h}{3}

The diameter is 8 inches, so the radius will be 4 inches.

Plug in the radius and volume, and solve for h

V = \pir²\frac{h}{3}

100 = \pi(4²)(\frac{h}{3})

100 = 16\pi\frac{h}{3}

Divide each side by 16\pi

\frac{25}{4\pi } = \frac{h}{3}

Cross multiply and solve for h:

4\pih = 75

h = \frac{75}{4\pi }

So, the cone's height is \frac{75}{4\pi } or approximately 5.97 inches  

7 0
3 years ago
What is the actual area of the meeting room in square yards?
prohojiy [21]

Average Density (150 – 250 square feet per employee): Mix of ... Common Areas & Conference Rooms ... that often present to clients or have large team meetings .

8 0
4 years ago
Please answer this correctly
Tasya [4]

Answer:

Pillows:

Blankets:

Pet Beds:

Step-by-step explanation:

18 + 45 + 27 = 90 (there are 90 students)

18 out of 90 = 20%

45 out of 90 = 50%

27 out of 90 = 30%

<em>Hope this helps!</em>

3 0
3 years ago
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