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Lady_Fox [76]
2 years ago
14

Combine and simplify these radicals. 18.20

Mathematics
1 answer:
ki77a [65]2 years ago
6 0

Answer:

4\sqrt{10}

Step-by-step explanation:

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Two bicyclists were racing toward each other when they were 98 miles apart. Three hours later they did not meet yet and the dist
lesya [120]

Let, speed of 1st bicyclist is x.

So, speed of 2nd bicyclist is x-3 .

We know, relative speed when two objects moves towards each other :

v = x + ( x-3 )\\\\v = 2x - 3

Now, distance travelled in 3 hours is (98-2) miles .

So,

2x-3 = \dfrac{96}{3}\\\\2x - 3 = 32\\\\2x = 35\\\\x = 17.5\ mph

Therefore, speed of bikes are 17.5 mph and 14.5 mph.

Hence, this is the required solution.

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2 years ago
MAKE SURE YOU ARE RIGHT ANSWER PLEASE I WILL PUT THE BRAINIEST ANSWER
Pavlova-9 [17]

Step-by-step explanation:

Formula:- 4/3*Pi*r^3

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2 years ago
What's the answer to 2+3
eimsori [14]
The answer to this is 5.
7 0
2 years ago
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A tractor is moving at a speed of 15 miles per hour what’s the tractors speed in feet per minute
kicyunya [14]
15 mph     5280 ft          1 hr
----------- * ------------- * ------------  = 1320 feet per min.
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You might want to make use of the fact that 60 mph = 88 ft/sec. 
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2 years ago
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(8 - 5) ² + ( 6 - 24 = 4)​
suter [353]

Answer:

-9=4

Step-by-step explanation:

I went on Math-way and that’s what it gave me, I hope this helps

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