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weeeeeb [17]
3 years ago
14

What is the square root of 5?

Mathematics
2 answers:
evablogger [386]3 years ago
5 0
5/<span>√<span>5 will be the square root.</span></span>
Alex777 [14]3 years ago
5 0
Approximately 2.23607
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what is the mistake in this problem and why is it wrong? 15+(√9•7)÷13 = 15+(3•7)÷3 = 15+(21)÷3 = 36+3 =12
Serggg [28]

[Edit:}

Okay! So after you have 15+(21)÷3, you have to remember PEMDAS.

PEMDAS is the order in which you solve equations.

1. Parentheses: you solve everything in the parentheses first, all while following the rules of PEMDAS

2. Exponents: after you solve the things in the parentheses, you do the exponents.

3. Then you do Multiplication or Division, solving in the order from left to right.

4. After, you do Addition or Subtraction, solving in the order from left to right.

So using PEMDAS, we'll solve 15+(21)÷3.

We do division before addition, so 21/3 is 7.

Then you add 15 to 7 and get 22 as your final answer.

Hope this helps!

7 0
3 years ago
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.

5 0
2 years ago
Brad buys a jacket that is on sale for 30% off the original price. The expression p - 0.3p can be used to find the sale price of
trapecia [35]
The sale price is $56.

p=80
80-0.3(80)=
80-24=

56
7 0
3 years ago
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Answer:

16.12ft

Step-by-step explanation:

Check attachment

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3 years ago
4( 3/4 + x) = 11. if you can figure it out 20 points​
sineoko [7]

Answer:

Step-by-step explanation:

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