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Andreyy89
2 years ago
13

What is rt5 x rt3 yeah do that plz

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
7 0

Answer:

3(2r+1)

Step-by-step explanation:

5r+1 is 6

Then you factor out 3 and get 3(2r+1)

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Which shows the following expression after the negative exponents have been eliminated?
Veronika [31]
So do you have A B C it would help
5 0
3 years ago
A family plan for a cell phone has a monthly base price of $75 plus $10.99 for each additional family member added beyond the pr
uranmaximum [27]

The linear equation that models the cost for having x additional family members added is:

c(x) = $75 + $10.99*x

<h3>How to get the linear equation?</h3>

Here we know that the plan has a fixed price of $75 plus $10.99 for each family member added beyond the primary account holder.

Then if there are x family members added, the cost will be:

$75 + $10.99*x

Then the linear equation that models the cost for having x additional family members added is:

c(x) = $75 + $10.99*x

If you want to learn more about linear equations:

brainly.com/question/1884491

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8 0
2 years ago
Lin counts 5 bacteria under a microscope. She counts them again each day for four days, and finds that the number of bacteria do
Liula [17]

Answer:

The population of bacteria can be expressed as a function of number of days.

Population = \[5*2^{n-1}\] where n is the number of days since the beginning.

Step-by-step explanation:

Number of bacteria on the first day=\[5 * 2^{0} = 5\]

Number of bacteria on the second day = \[5 * 2^{1} = 10\]

Number of bacteria on the third day = \[5*2^{2} = 20\]

Number of bacteria on the fourth day = \[5*2^{3} = 40\]

As we can see , the number of bacteria on any given day is a function of the number of days n.

This expression can be expressed generally as \[5*2^{n-1}\] where n is the number of days since the beginning.

6 0
3 years ago
Find the area of each figure.
grandymaker [24]

Answer: if thats a ten then its

Step-by-step explanation:

rectangle is LxW=  70

triangle is A=h(b)/b = 17.5

together it would be 87.5

i think lol

8 0
3 years ago
Solving need help in don't get it
Orlov [11]
\sqrt{3x-5}-2=0
add 2 to both sides
\sqrt{3x-5}=2
square both sides
3x-5=4
add 5 to both sides
3x=9
divide 3
x=3

a nswer is B
4 0
3 years ago
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