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3 years ago

7

Helppp!!!!!! :(((((((((((((((((((((((((((((

1 answer:

Naily [24]3 years ago

5 0

Answer:number 1 is = 2 is < 3 is > 4 is <

Step-by-step explanation:

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What is the volume of the cone below? ):

svetoff [14.1K]

Answer:

A. 112π units³

General Formulas and Concepts:

<u>Symbols</u>

π (pi) ≈ 3.14

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

Brackets
Parenthesis
Exponents
Multiplication
Division
Addition
Subtraction

Left to Right<u> </u>

<u>Geometry</u>

Volume of a Cone Formula: $\displaystyle V = \frac{1}{3} \pi r^2h$

<em>r</em> is radius
<em>h</em> is height

Step-by-step explanation:

<u>Step 1: Define</u>

Radius <em>r</em> = 4

Height <em>h</em> = 21

<u>Step 2: Find Volume</u>

Substitute in variables [Volume of a Cone Formula]: $\displaystyle V = \frac{1}{3} \pi (4)^2(21)$
Evaluate exponents: $\displaystyle V = \frac{1}{3} \pi (16)(21)$
Multiply: $\displaystyle V = \frac{16 \pi}{3}(21)$
Multiply: $\displaystyle V = 16 \pi \cdot 7$
Multiply: $\displaystyle V = 112 \pi$

8 0

3 years ago

Solve for x. Type only the answer below.

Leokris [45]

Answer:

67 im pretty sure because the other vertical is 45 and then 67-22=45 so hope this helps.

Step-by-step explanation:

and ill write more if i want!

8 0

2 years ago

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Solve 8x + c = k for x

Natali [406]

Answer:

x = 1/8(k-c)

Step-by-step explanation:

8x + c = k

Subtract c from each side

8x +c-c = k-c

8x = k-c

Divide each side by 8

8x/8 = (k-c)/8

x = 1/8(k-c)

5 0

3 years ago

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What 2 numbers make 30.6

soldi70 [24.7K]

i could give you many

30 + 0.6

15.3 + 15.3

20 + 10.6

that's just 3 but if you need anymore let me know

3 0

3 years ago

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Help please i need it asap

dimaraw [331]

Answer:

D. Not here

Step-by-step explanation:

Please see the attached image.

This shape is a parallelogram. The area of a parallelogram is the base times height.

11*6=66

The answer is not here.

7 0

3 years ago

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