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dimulka [17.4K]
2 years ago
5

What are the steps to my answer?

Mathematics
1 answer:
stepan [7]2 years ago
7 0

Answer:

<h3>f[g(x)] = 4x²+6x-3</h3>

Step-by-step explanation:

  • f[g(x)]=(2x)²+3(2x)-3...substitute the values of g(x) into the function f(x)
  • f[g(x)]=4x²+6x-3...simplified
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Please help me with this question ​
leva [86]

Answer:

I believe the answer is B

Step-by-step explanation:

7 0
3 years ago
The floor of a NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?
fiasKO [112]

The cubic feet of space that is in the subway car is the volume of the subway car which is 5,502.

<h3>How many cubic feet of space are there in a subway car?</h3>

The shape of a subway car is in the form of a rectangular prism. In order to determine the cubic feet of space, the volume of the car has to be determined. The formula for the volume of a rectangular prism would be used.

Volume = width x height x length

12 x 51 x 8.5 = 5205

Here is the complete question:

The floor of an NYC subway car measures approximately 51 feet by 8.5 feet. The height of the NYC subway car measures approximately 12 feet. How many cubic feet of space are there in a subway car?

To learn more about the volume of a cuboid, please check: brainly.com/question/26406747

5 0
2 years ago
What do you do first on a graph in order to graph an equation
bazaltina [42]

Answer:

find your points

Step-by-step explanation:

7 0
3 years ago
GEOMETRY!!!! CLICK ON THE PICTURE
Helga [31]

Answer:

#1 - Two complementary angles with measures that have a sum of 90.

#2- angles with a common vertex and side.

#3 - two supplementary angles with measures that have a sum of 180.

#4 - the region of a plane inside an angle

#5 - the region of a plane outside an angle

#6 - an angle with a measure of anything less than 90 degrees.

#7 - an angle with a measure of anything greater than 90 degrees.

These all should be right :)

Lmk how I did!

7 0
3 years ago
The circumference of a circle is 60 pi cm. What is the length of an arc of 140 degrees
son4ous [18]
<span>circumference = 60*PI cm
If an arc is 140 degrees of the circle then its length =
</span>
<span>60*PI cm * (140 / 360)
arc length = 23.33333 cm

</span>
8 0
3 years ago
Read 2 more answers
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