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goblinko [34]
3 years ago
14

Can somebody please help me?

Mathematics
1 answer:
Elena L [17]3 years ago
6 0

Part A

We know that √x = 3

Squaring both sides

x = 3²

⇒ x = 9

Hence, the value of x or the minimum value of x is 9

Part B

(\frac{6}{2\pi }*y²) ÷ (0.4*\frac{y}{x}) = (\frac{6}{2\pi }*y²) * \frac{x}{0.4y}

⇒ (\frac{6}{2\pi }*y²) ÷ (0.4*\frac{y}{x}) = \frac{7.5}{\pi y}*yx

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Ricky walked a total of 4 3/4
Helga [31]

Answer:

19

Step-by-step explanation:

Is he stop every 1/4 mile you get 19

There are 4 1/4 miles in every mile. 4x4(Equation of total 1/4th's in 4 miles) is 16. Add 3 more 1/4th's to get 19

Hope this helps!

7 0
3 years ago
I do not understand plz help
Solnce55 [7]

Answer:

7

Step-by-step explanation:

use distributive property first

2x-4=10

then, add positive 4 to -4 and 10 because opposite signs cancel out

2x=14 then we divide

5 0
3 years ago
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Please help me please
Roman55 [17]

Answer:

You have to type in the Numbers to the boxes

Step-by-step explanation:

Box A = 18

Box B = 20

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3 0
3 years ago
Which of the below statements is correct and then explain your answer
VMariaS [17]

Answer:

Greater than 3

Step-by-step explanation:

Logarithms explain the relationship between exponents.

Think of them as such, except they got their bases and exponents switched.

In this logarithm:

log2(10)

basically says 2 to the power of <em>what</em> gets you to 10.

Now let's experiment: 2^2=4, 2^3=8. 2^4=16.

Wait, we already crossed 10. Now we know that log2(10) must be in between 3 and 4. We don't need to find the exact value, because thats not what the question asked.

It's between 3 and 4, so it has to be greater than 3 but less than 4. Thee is your answer!

Have a nice day! :)

8 0
2 years ago
How do round789091 to the nearest ten thousand
n200080 [17]

Answer:

789,091 to the nearest ten thousand is

790,000

7 0
4 years ago
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