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2 years ago

14

The seconds hand of an analog clock completes an entire rotation in 60 seconds, and the length of the seconds hand is 5 inches.

Approximately how far does the tip of the seconds hand travel in 3 minutes and 15 seconds?

2 answers:

zaharov [31]2 years ago

5 0

Answer:

195

Step-by-step explanation:

3 x 60 = 180

180 + 15

195

tigry1 [53]2 years ago

5 0

Answer:

90

2.5

Step-by-step explanation:

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Look at the image for the problem :)

8_murik_8 [283]

Answer:

$\displaystyle V = 28 \pi \ ft^3$

General Formulas and Concepts:

<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 Cylinder Formula: $\displaystyle V = \pi r^2h$

V is volume
r is radius
h is height

Step-by-step explanation:

<u>Step 1: Define</u>

Radius <em>r</em> = 2 ft

Height <em>h</em> = 7 ft

<u>Step 2: Solve for V</u>

Substitute in variables [Volume of a Cylinder Formula]: $\displaystyle V = \pi (2 \ ft)^2(7 \ ft)$
[Volume] Evaluate exponents: $\displaystyle V = \pi (4 \ ft^2)(7 \ ft)$
[Volume] Multiply: $\displaystyle V = 28 \pi \ ft^3$

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2 years ago

Help me on 1,2,3,5,and 6 please

arlik [135]

Since most of these are mixed number you have to convert them into improper fractions.
For an example 2 3/4 x 1/2
First you would have the convert 2 3/4
You would add 2 to 3 then multiply 2 to 4
So it would be (2x4) + 3
You keep the denominator of the originally fraction so it would be 11/4
Then to finish you would multiply straight across so
11x1= 11
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11/8
1 3/8
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3 years ago

Plzz Need Help!!! 15 Points!!! And will give you Brainliest answer!!!!

irakobra [83]

Answer:

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Step-by-step explanation:

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3 years ago

Point (6, 0) lies on the<br><br> X-axis<br> Oy-axis<br> line y = x

tresset_1 [31]

Answer:

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Step-by-step explanation:

Since, y-coordinate of point (6, 0) is zero.

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2 years ago

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Strong positive<br> strong negative<br> weak positive<br> weak negative

Nesterboy [21]

If you're looking for the trend name, I would say Strong Positive, or (a).

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