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nordsb [41]
3 years ago
15

What is the volume of this cone? Use 3.14 for π and round your answer to the nearest tenth.

Mathematics
1 answer:
Margarita [4]3 years ago
3 0
Volume of a cone = 1/3•pi r•r•h

V = 1/3•pi•2•2•8

V = 33.49333333333333

V = 33.5 inches squared

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At Pizza hut, 9% of the pizzas made last week had extra cheese. if 27 pizzas had extra cheese, how many pizzas in all were made
notka56 [123]

To solve this, we need to figure out how many times 9% goes into 100%.

100% / 9% = 11.111

Since <u>9% of the pizzas equaled 27 pizzas</u>, we can <u>multiply 27 by the amount 11.111</u> to get the total number of pizzas (100%).

27 * 11.11 = 299.997, rounded to the nearest whole number is 300 Pizzas

4 0
4 years ago
If sine Theta is less than 0 and tan Theta is greater than 0 then​
lyudmila [28]

Answer:

Sine Theta is a negative number, Tan Theta is a greater number then zero.

Step-by-step explanation:

If Sine Theta is less then zero, she is a negative number. So 0 - y = -y.

So if Tan Theta is a greater number than zero, her number is not negative. So 0 + y = y

I hope this helped! I didn’t really understand the question though.

3 0
3 years ago
The perimeter of a right triangle is 24 meters, and the area is 24 square meters. The lengths of the sides are each multiplied b
IRINA_888 [86]

Answer:

384m

Step-by-step explanation:

24 x 4 = 96

96 x 4 = 384

4 0
4 years ago
Find the x- and y-intercepts for the linear equation –3x + 4y = 24.
Sav [38]

Answer:

x- intercept = - 8, y- intercept = 6

Step-by-step explanation:

To find the x- intercept let y = 0 and solve for x

- 3x + 4(0) = 24

- 3x = 24 ( divide both sides by - 3 )

x = - 8 ← x- intercept

To find the y- intercept let x = 0 and solve for y

- 3(0) + 4y = 24

4y = 24 ( divide both sides by 4 )

y = 6 ← y- intercept

3 0
3 years ago
What fomula can be used to describe the sequence? -2/3,-4,-24,-144
Lunna [17]

This is a geometric sequence with n th term formula

a_{n} = a_{1}(r)^{n-1}

where r is the common ratio and a_{1} the first term

here a_{1} = - \frac{2}{3} and

r = \frac{-144}{-24} = \frac{-24}{-4} = 6

a_{n} = - \frac{2}{3}(6)^{n-1}

or in terms of x

f(x) = - \frac{2}{3}(6)^{x-1}



5 0
3 years ago
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