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iren2701 [21]
3 years ago
10

Evaluate -16 - 9x When x= 3

Mathematics
1 answer:
vfiekz [6]3 years ago
8 0

Answer:

-43

Step-by-step explanation:

first we need to do 9x witch would be 9x3 so 9x3 is 27 now its down to -16 - 27 and that is -43

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What is log base 7 of 252
rjkz [21]

Answer:

2.84

Step-by-step explanation:

Recognize that 252 = 7*36

and so:

log base 7 of 252 = log base 7 of 36 + log base 7 of 7, or

                                 log base 7 of 36 + 1

So the most you can simplify log base 7 of 252 is to write 1 + log base 7 of 36.

Or, if you want to use the change of base formula, you could do the following:

                                 log 36

log base 7 of 36 = -------------- = 1.84

                                  log 7

and so log base 7 of 252 would come out to

1 + log base 7 of 36  =  1 + 1.84  = 2.84

Check:  does 7^2.84 = 252?  YES.  So we know that:

 1 + log base 7 of 36 = 2.84

4 0
3 years ago
The low temperature was 35 Degrees Fahrenheit. This was 13°F lower than the day time high temperature right in equation the dete
Alex Ar [27]

Answer:

48 hope this helped

Step-by-step explanation:

6 0
3 years ago
Please help! Mathematics
weeeeeb [17]

Answer:

y = 2

Step-by-step explanation:

Kindly view the attached image to see the rules when looking for the horizontal asymptote.

In this situation we have 2x² / x²

The powers of both are equal to each other therefore the horizontal asymptote will be at the coefficient of the numerator divided by the coefficient of the denominator.

In other words the horizontal asymptote is at y = 2/1 or just 2

7 0
2 years ago
What is the slope of the line: 7x+2y=5
GarryVolchara [31]

Answer:

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Step-by-step explanation:

4 0
3 years ago
Slope- intercept equation from graph.
damaskus [11]

Answer:

y=mx+b

Step-by-step explanation:

y=1/2+-2

5 0
3 years ago
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