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marin [14]
2 years ago
13

Which choices are equivalent to the expression below √16 • √9

Mathematics
1 answer:
Luda [366]2 years ago
8 0

Answer:

12

Step-by-step explanation:

=> √16 • √9

=> Take square roots

=> 4 • 3

=> 12

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8=1/3(a+5)<br> What does a equal?
IrinaK [193]

Answer: a=19

Step-by-step explanation: In order to solve this question, we must first take out the parenthesis, we can do this by taking 1/3 and multiply it by a and 5. This will give us 8=1/3a+5/3, with this we can subtract 5/3 on both sides of the equation, which will then give us, 19/3=1/3a. Last, we can divide 19/3 by 1/3 giving us 19 as our final anwser. a=19

6 0
3 years ago
Read 2 more answers
Consider the function f(x) = ex and the function g(x), which is shown below. How will the graph of g(x) differ from the graph of
SIZIF [17.4K]

Answer: Option C

Step-by-step explanation:

If the graph of the function g(x)=f(x) +b  represents the transformations made to the graph of y= f(x)  then, by definition:

If b> 0 the graph moves vertically upwards.

If b the graph moves vertically down

In this problem we have the function g(x)=e^x+5 and our parent function is f(x) = e^x

therefore it is true that b =5 > 0

Therefore the graph of f(x)=e^x is moves vertically upwards by a factor of 5 units.

The answer is the Option C:  "The graph of g(x) is the graph of f(x) shifted up 5 units"

6 0
3 years ago
A company charges $7 for a T-shirt and ships any order for $22. A school principal ordered a number of T-shirts for the school s
Harlamova29_29 [7]

Answer: The awnser would be D

5 0
3 years ago
If a leaf is 8 centimetres long. About (to the nearest whole number) how long is the leaf in inches?
Dmitry_Shevchenko [17]

Answer:

3 inches rounded but actually 3.14961

Step-by-step explanation:

3 0
3 years ago
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Complete the recursive formula of the arithmetic sequence - 1, - 13, - 25, - 37
barxatty [35]

Answer:

The recursive formula is aₙ=aₙ₋₁ -12  

Step-by-step explanation:

Recursion is a process in which each step of a pattern depends on the step or the previous steps. So a recursive sequence is a sequence where terms are defined using one or more previous terms that are given.

So a recursive formula allows you to find any term in an arithmetic sequence using a function of the previous term, where each term is the sum of the previous term and the common difference.

So, in this case you can see the common difference of all the terms by doing the following calculations between a term and its previous value:

-13-(-1)=-13+1=-12

-25-(-13)=-25+13=-12

-37-(-25)=-37+25=-12

The common difference is -12

So, <u><em>the recursive formula is aₙ=aₙ₋₁ -12   where each term is the same to the previous term minus 12.</em></u>

7 0
3 years ago
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