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3 years ago

How many distinct diagonals does an undecagon have?

Mathematics

1 answer:

Evgesh-ka [11]3 years ago

7 0

Answer:

-45

Step-by-step explanation:

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For Carolina's birthday, her mom took her and 4 friends to a water park. Carolina's mom paid $40 for 5 student tickets. What was

Law Incorporation [45]

Answer:

The price for one student ticket is $8

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3 years ago

Brainly stinks<br> Brainly sucks

Alex777 [14]

Answer:

so y.u on it lollllll

Step-by-step explanation:

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2 years ago

Read 2 more answers

Outside temperature over a day can be modeled as a sinusoidal function. Suppose you know the temperature is 45 degrees at midnig

Paraphin [41]

Answer:

D = 9sin(2π(t + a)/24) + 45

Step-by-step explanation:

Let's find the average temperature;

(54 + 36)/2 = 45°

Amplitude = 54 - 45 = 9

From the wave equation, we can write the temperature as;

D = 9sin(2π(t + a)/24) + 45

Where;

D is the temperature

t is the time in hours after midnight

a is a "phase" that is used to set the time at which temperature(D) occurs

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3 years ago

Describe how to find the area of a circle that has only the circumference of the circle?

BlackZzzverrR [31]

Circumference, C = 2 $\pi$ r. Find the radius using this formula then use it to find the area with A = $\pi$ $r^{2}$ .

OR use the formula A = $\frac{C ^{2} }{4\pi }$

Hope it helps. mark as brainliest if it does...

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3 years ago

What's the volume of the following cylinder?

Elan Coil [88]

Answer:

Step-by-step explanation:

you have probably finished the quiz by now but anyway

so first flip the picture so that u see the cylinder standing on its base

12 is the diameter and 8 the height

12/2 = 6=radius

finally u do

πr $r^{2}$ h

3.14* $6^{2}$ *8

**i simplified π so the answer will be 904.32**

please vote if you found this helpful :)

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3 years ago