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Marianna [84]
3 years ago
10

Add 4 to n then divide by 5

Mathematics
1 answer:
Ket [755]3 years ago
4 0
The equation used for this is

\frac{(4+n)}{5}=

if you knew n then we could solve this equation 
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Can someone please answer this question please answer it correctly and please show work please help me I need it
vaieri [72.5K]

Answer:

A

Step-by-step explanation:

Lets find the values:

<em>Gained</em><em> </em>2.2 kg = 2.2

<em>Lost</em><em> </em>1.5 kg = (-1.5)

<em>Lost</em><em> </em>3.7 kg = (-3.7)

Adding these would be represented by the equation:

2.2 + (-1.5) + (-3.7) = ?

3 0
3 years ago
What is 20 feet to 90 yards as a ratio?
AlekseyPX

Answer:

20:90

Step-by-step explanation:

4 0
3 years ago
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Simplify: 4.1c-(3.2c)-0.1c
OverLord2011 [107]

Answer:

0.8c

Step-by-step explanation:

4 0
3 years ago
What is 1800 in its corresponding exponential form
pav-90 [236]

The formula for exponential form is:

e^x = y

Where, y in this case is 1800, e is exponential, and we are to find e^x.

e^x = 1800

To find for x, we have to multiply both sides with the natural log, ln.

ln (e^x) = ln (1800)

x ln e = ln (1800)

<span>ln e = 1 and by using the calculator,</span>

x = 7.496 = 7.5

<span>Therefore the exponential form of 1800 is e^7.5</span>

<span>ANSWER: </span>e^{7.5}

6 0
3 years ago
Which system of equations can be used to find the roots of the equation 4x2 =x3 +2x?
ra1l [238]

Answer:


<h2>\left \{ {{y=4x^2} \atop \\ \\ {y=x^3+2x}} \right.</h2>

Explanation:


An equality can be transformed in a system of equations by making each side equal to a new variable. In this case the variable y was made equal to each side.


See that may find the solution of such system by graphing both functions in a same coordinate system, where the intersection of the functions would show the solution of the system.


I show you that in the attached image. In such graph, the red curve is the function y = x² and the blue function is y = x³ + 2x.


The intersection point is (0,0) meaning that the solution is x = 0, y = 0.



6 0
3 years ago
Read 2 more answers
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