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Travka [436]
3 years ago
12

Find x if 8.4% of x is 420. explain with steps

Mathematics
1 answer:
Ber [7]3 years ago
6 0

Step-by-step explanation:

Pls mark brainliest

Plssssssssssssssss

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What is the answer to <br>Y+2=2/3(x-4)​
djverab [1.8K]

Answer:

Y=2/3x-14/3

Step-by-step explanation:

If you subtract the 2 from the y+2 and from the simplified version of 2/3(4), you get the answer above! I hope this helps!

4 0
3 years ago
Which calculator correctly shows the quotient of 6.47x10^-15/3.36x10^-29
Alex73 [517]
<h2>Answer:</h2>

\boxed{1.92559524e+14}

<h2>Step-by-step explanation:</h2>

Scientific notation is a special way we choose for writing numbers. So the numers 6.47\times 10^{-15} \ and \ 3.36\times 10^{-29} are written in scientific notation. In this way, we have a quotient of two numbers written in scientific notation. To solve this problem, we have:

\frac{6.47}{3.36}\times 10^{[-15-(-29)]}=1.92559524\times 10^{(-15+29)} \\ \\ \therefore 1.92559524\times 10^{14} \ or \ \boxed{1.92559524e+14}

The division has been performed using the rules for operation with exponentiation.

5 0
3 years ago
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Javier is considering two options for college.
Rufina [12.5K]

Answer:

A

Step-by-step explanation:

I got it right in Edginuity.

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3 years ago
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A rectangular field is eleven times as long as it is wide. If the perimeter of the field is 1560 feet, what are the dimensions o
Ainat [17]

Answer:

The dimensions of the field are 65 feet and 715 feet

Step-by-step explanation:

Let the length be L and the width be W.

Given W = 11L

Perimeter of the rectangle = 2(L + W) = 1560 feet

2(L + 11L) = 1560

L = 65 feet

W = 715 feet

5 0
4 years ago
There are 16 dolphins in a pod. Each pod has the same number of males and females. The female dolphins are swimming in pairs. Ho
Drupady [299]

Answer:

4 pairs

Step-by-step explanation:


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