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sp2606 [1]
4 years ago
7

Solve 4x-7+9=18 and put it on a graph​

Mathematics
1 answer:
Alina [70]4 years ago
6 0

Answer:

cant put it on a graph but the answer is x=4

Step-by-step explanation:

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Colby is making a home video consisting of a 5-minute introduction followed by several short skits. Each skit is 6 minutes long.
givi [52]
<h2>Hello!</h2>

The answer is: There are a total of 16 skits in the video.

<h2>Why?</h2>

From the statement, we know that the total length of the video is 101 minutes and it contains a 5-minute introduction, the rest of the minutes are short skits (which are 6 minutes long each one).

So, we need to write the following equations:

First equation:

TotalDuration=Introduction+n*Skit

Second equation:

Skit=6Minutes

Where,

TotalDuration=101Minutes\\Introduction=5Minutes\\n=NumberOfSkits\\Skit=6Minutes

So, replacing and substituting the second equation into the first equation we have:

101Minutes=5Minutes+n*6Minutes\\n*6Minutes=101Minutes-5Minutes\\n*6Minutes=96Minutes\\n=\frac{96Minutes}{6Minutes}=16

So, there are a total of 16 skits in the video.

Let's prove it substituting "n" into the first equation:

101Minutes=5Minutes+16*6minutes\\101Minutes=5Minutes+96Minutes\\101Minutes=101Minutes

Have a nice day!

8 0
3 years ago
5x⁵x⁸(3.141593)<br>Solve!!!​
hjlf

Answer:

=15.707963x¹³

Step-by-step explanation:

=5*x⁵*x⁸*3.141593

=15.707963*x¹³

=15.707963x¹³

Note:

(*) sign means the sign of multiplication (×)

7 0
3 years ago
Read 2 more answers
I need help please:))
Mariana [72]

Answer:

2x^2

Step-by-step explanation:

just took the test

5 0
3 years ago
WILL MARK BRAINLIEST<br><br>Which equation can be used to find the volume of this solid?<br>​
AURORKA [14]

V=(7*6)/2 *8 the third option

you multiply the height with the base of the triangle and you get the area of the base of the prism so you multiply it with the height of the prism to get the volume

5 0
3 years ago
Given right triangle ABC, what is the value of tan(A)?
saul85 [17]

Answer:

12/5

Step-by-step explanation:

4 0
3 years ago
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