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3 years ago

What is the solution set of the equation below? |2x + 1| = 9

Mathematics

2 answers:

sergiy2304 [10]3 years ago

7 0

Answer:

Step-by-step explanation:

believe it is x=4,-5 but i could be wrong lmk

barxatty [35]3 years ago

5 0

Here is the answer, I hope this helped you.

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Very hard problem someone help

miv72 [106K]

Answer:

Everything in the box currently is correct but the bottom two numbers are just -3 and -4

Step-by-step explanation:

7 0

2 years ago

This soda can is going to be made from aluminum. How many square centimeters of aluminum are needed if the radius r = 3.5 cm and

kari74 [83]

208.81 square centimeters of aluminium are needed

Solution:

Given that,

Radius = 3.5 cm

Height = 6 cm

We have to find the square centimeters of aluminum needed

So we have to find the surface area of cylinder

The surface area of cylinder is given by formula:

$A = 2 \pi r(h+r)$

Where "r" is the radius and "h" is the height of cylinder

Substituting the values we get,

$A = 2 \times 3.14 \times 3.5 \times (6+3.5)\\\\A = 21.98 \times 9.5\\\\A = 208.81$

Thus 208.81 square centimeters of aluminium are needed

8 0

3 years ago

The average salary for a construction worker is $29,160 per year. A veterinarian makes on average $84,460. If you consider the e

wel

Hey !

I am going to explain what I did to get the answer...

I multiplied $29,160 by 30 = $874,800
Then I multiplied $84,460 by 30 = $2,533,800

Then I subtracted the results = a difference of $1,659,000

So the answer to your question is, $1,659,000 is the difference.

I hope I was able to help you out :D

5 0

4 years ago

Read 2 more answers

Subtract. 0.63–(–9.85) a. –10.48 b. –9.22 c. 9.22 d. 10.48

zaharov [31]

Negative times negative = positive.

=0.63−(−9.85)
=0.63+9.85
=10.48

D) is the answer.

5 0

3 years ago

Read 2 more answers

Name of the period that has the digit 913

enyata [817]

It would be 9.13 since u would have to make it a decimal

6 0

3 years ago