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2 years ago

Where will the hand of a clock stop if it start at 2 and make 1 by 4 of a Revolution clockwise

Mathematics

2 answers:

Juliette [100K]2 years ago

6 0

Answer:

At 5 o'clock

Step-by-step explanation:

Staring point = 2 o'clock

The travel is 1/4 of 12 hour full revolution:

1/4*12 = 3 hours

Point to stop is the start point plus the travel:

2 + 3 = 5

Blizzard [7]2 years ago

6 0

refer to the attachment

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The ratio of the sides of 2 cubes is 2 to 7. If the volume of the smaller cube is 32 u3, then the volume of the larger cube is _

satela [25.4K]

$\bf \qquad \qquad \textit{ratio relations}
\\\\
\begin{array}{ccccllll}
&Sides&Area&Volume\\
&-----&-----&-----\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}&\cfrac{s}{s}&\cfrac{s^2}{s^2}&\cfrac{s^3}{s^3}
\end{array} \\\\
-----------------------------\\\\
\cfrac{\textit{similar shape}}{\textit{similar shape}}\qquad \cfrac{s}{s}=\cfrac{\sqrt{s^2}}{\sqrt{s^2}}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\\\\
-------------------------------\\\\$

$\bf \cfrac{small}{large}\qquad \cfrac{s}{s}=\cfrac{\sqrt[3]{s^3}}{\sqrt[3]{s^3}}\implies \cfrac{2}{7}=\cfrac{\sqrt[3]{32}}{\sqrt[3]{v}}\implies \cfrac{2}{7}=\sqrt[3]{\cfrac{32}{v}}\implies \left( \cfrac{2}{7} \right)^3=\cfrac{32}{v}
\\\\\\
\cfrac{2^3}{7^3}=\cfrac{32}{v}\implies v=\cfrac{7^3\cdot 32}{2^3}$

5 0

2 years ago

The diameter of fishing line varies. Fishing lines can have a diameter as small as 2 x 102 inch and as large as 6 x 10-2 inch. H

Reil [10]

Answer:
3 times

Explanation:
We know that:
small diameter = 2 * 10^-2 in
large diameter = 6 * 10^-2 in

We want to know how many times larger is the thin diameter compared to the large one.
We will do this as follows:
large diameter = k * small diameter
where k is the number of times that we want to find
6 * 10^-2 = k * 2 * 10^-2
k = (6 * 10^-2) / (2 * 10^-2)
k = 3

This means that the large diameter is 3 times the small one.

Hope this helps :)

4 0

2 years ago

Solve for x. 5(22−x)=40 Enter your answer in the box. x =

kow [346]

Answer:

x = 14

Step-by-step explanation:

5(22-x)=40

5(22-14)=40

5(22)=110 5(-14)=-70

110-70=40

6 0

2 years ago

Read 2 more answers

What is the rate of change of the following equation? y = 5 X-3

Vadim26 [7]

Answer:Graph the line using the slope and y-intercept, or two points.

Slope:

y-intercept:

Step-by-step explanation:

7 0

2 years ago

Hello, i'm having trouble with this question in the picture if you know please help me (with workout).

disa [49]

The area of the trapezoid is 4.5cm

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3 years ago

Where will the hand of a clock stop if it start at 2 and make 1 by 4 of a Revolution clockwise​

Where will the hand of a clock stop if it start at 2 and make 1 by 4 of a Revolution clockwise