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Nadusha1986 [10]
3 years ago
13

a red string of holiday lights blinks every 3 seconds while a string of blue lights blink every 4 seconds

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
7 0

I don't know if you had a question to ask, or if you're just giving us
some interesting information about holiday lights. 

Either way, here's an interesting piece of information that I can
give you in return: 

If you take a string of red lights and a string of blue lights and
turn them both on at exactly the same time, then they'll blink
together every 12 seconds.

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Solve. -1/2 + (3/4 x 4/9)
max2010maxim [7]
-0.16666666666 which equals -1/16.
4 0
3 years ago
PLEASE PLEASE PLEASSE HELP I WILL MARK BRAINLIEST!!! FIRST TO GIVE A PROPER ANSWER WILL GET BRAINLIEST
juin [17]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
There are as many 5p coins as 1p coins in the bag.
nekit [7.7K]

Answer:

160

Step-by-step explanation:

In math, the word of means multiply. :)

3/8 * 640 = 240, so there are 240 1p coins.

there are the same number of 5P coins, so there are 240 5p.

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6 0
2 years ago
Find the measure of <1
Dmitry [639]

Consider the triangle (<em>in </em><em>which </em><em>angle</em><em>4</em><em> </em><em>is </em><em>present</em>)

by angle sum property,

20 + 40 + angle4 = 180

60 + angle4 = 180

angle4 = 180 - 60

angle4 = 120

Also,

angle2 = 120 (vertically opposite angles)

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3 0
3 years ago
Need help ASAP Thankyou
sineoko [7]

Answer:

Volume of the tank = 636 ft³

Step-by-step explanation:

Formula for the volume of a cylinder is,

V = πr²h

Where r = radius of the cylinder

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By substituting the values of radius and height of the water tank given in the question,

V = \pi (4.5)^{2}(10)

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Therefore, volume of the cylindrical water tank is 636 ft³.

4 0
3 years ago
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