3 years ago

I need Help PLS again

Mathematics

2 answers:

Nitella [24]3 years ago

8 0

Answer:

B. 18+(-7)

Hope this helps!!!!!!

Strike441 [17]3 years ago

3 0

Answer:

Step-by-step explanation:

It is saying the same thing as 18-7 just in the parenthesis (-7).

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SVEN [57.7K]

Answer:

2x³

Step-by-step explanation:

2x³

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3 years ago

State if polygons are similar

sukhopar [10]

Yes similar polygons are are two polygons with the same shape but not the same size

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3 years ago

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Burka [1]

Answer:

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Step-by-step explanation:

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2 years ago

How many solutions does the equation 3x - 7 = 4 + 6 + 4x have?

jeka57 [31]

Answer:

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Step-by-step explanation:

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3 years ago

Solve the equation below using a graphing

UNO [17]

Answer:

x = 0.05

x = 1.57

Step-by-step explanation:

The given equation is:

$e^x-\ln 2x = 3.7$

Moving all terms to the left side:

$e^x-\ln 2x - 3.7=0$

Now we define a function:

$y=f(x)=e^x-\ln 2x - 3.7$

The solutions of the equation are the values of x such that y=0.

Since the function cannot be solved by algebraic methods, we use a graphing tool.

Those points where the graph crosses the x-axis are solutions of the equation.

Please refer to the graph in the figure below.

We can clearly identify there are two solutions at

x = 0.05

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