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2 years ago

7

Can someone please answer this question? I really need the answer please. Q:Two signs are on a street. One blinks every 10 s and

the other every 6 s. How many times per minute do they blink together?

1 answer:

cluponka [151]2 years ago

3 0

16 times per minute

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PLEASE HELP ME WITH THIS QUESTION!!! WHATS THE ANSWER?? I WILL GIVE YOU BRAINLIEST AND A THANKS!!! THANK YOUUU!!! <33

Free_Kalibri [48]

Answer:

A) 113 m²

Step-by-step explanation:

Use the formula for area of a circle.

Area of a circle = πr²

π = pi = 3.14 (rounded)

r = radius

² = the power of 2, or the radius (in this case) multiplied by itself.

Note that the radius is given, and it is 6. Plug in 6 for the radius:

A (circle) = π(6)²

First, solve the power. Multiply 6²:

6² = 6 * 6 = 36

Next, multiply 36 with π (3.14):

36 x 3.14 = 113.04

A) 113 m² is your closest answer.

~

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2 years ago

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Subtract and write your answer as a mixed number 9 4/5 - 7 1/2

viktelen [127]

The answer is 2 3/10

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2 years ago

Write the simplified form of -64^1/3

GREYUIT [131]

Answer:

-4

Step-by-step explanation:

<em>Factor by the numbers from left to right.</em>

<em> $64^\frac{1}{3}$ </em>

<em> $64=4^3$ </em>

<em> $(\frac{4}{3})^\frac{1}{3}=4^3^*^\frac{1}{3}=4$ </em>

<em>It changes to positive to negative.</em>

<em>-4</em>

<em>-4 is the correct answer.</em>

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3 years ago

The graph of a hyperbola is shown. What are the coordinates of a vertex of the hyperbola? (0, −4) (−3, 0) (0, 0) (0, 5)

vichka [17]

Answer:

a

Step-by-step explanation:

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DaniilM [7]

Answer:

7

Step-by-step explanation:

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2 years ago