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taurus [48]
3 years ago
12

Can you answer this for me​

Mathematics
2 answers:
Nastasia [14]3 years ago
5 0
I believe the answer is C
motikmotik3 years ago
3 0

Answer:

C) 9

Step-by-step explanation:

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Valerie and Robbie are playing a number game.
Sergio039 [100]

Answer:

11

Step-by-step explanation:


6 0
3 years ago
Find the value of x.
Cerrena [4.2K]
x^2 + (x + 3)^2 = (\sqrt{117})^2

x^2 + x^2 + 6x + 9 = 117

2x^2 + 6x -108 = 0

x^2 + 3x - 54 = 0

(x + 9)(x - 6) = 0

x + 9 = 0 ~~or~~ x - 6 = 0

x = -9 ~~ or~~ x = 6

Since the side of a triangle cannot have a negative length, we discard the solution x = -9.

Answer: x = 6
3 0
3 years ago
Read 2 more answers
the annual rate of inflation is given by the formula I = (p2/p1)^1/n - 1, where p1 is the initial price of an item and p2 is the
aleksklad [387]

Answer:

<h2>The value of n is 31 years.</h2>

Step-by-step explanation:

The given equation is formed by different variables, where n indicates the period of time in years where the rate of inflation is calculated.

In this case, we have a period from 1980 to 2011. The difference between these years would be the period of time used to find the inflation rate.

2011-1980=31

Therefore, the value of n is 31 years.

5 0
3 years ago
Angle 1 and Angle 3 can best be described as -
zysi [14]

Answer:

D. Vertical Angle is the correct answer

5 0
3 years ago
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Does anyone know how to do this two-column proof?
scZoUnD [109]
Where is the proof you need help with?
6 0
3 years ago
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