What is the exponential form of the following equation? logb3 = -8
Answers
assuming b is the underscript of log, the formula is log _b_3=-8.
the formula for log is usually log_b_x=n, and to convert it to exponential would be the same as b^n=x
just fill in the numbers, b is still b, and -8 will be the in place of n, equal to 3.
b^-8=3
Related Questions
Is the answer A or C?
What is vertical distance? is it addition or subtraction
3. The width and length of a rectangle areconsecutive integers. If the perimeter ofthe rectangle is 142 inches, find the widthand length of the rectangle.
If your pencil is 20 cm long how many millimeters is it
B) 50 cm2
C) 60 cm2
D) 64 cm2
Answers
Answer:
D
Step-by-step explanation:
Answer:
It's D. I think.
Step-by-step explanation:
Answers
she drinks 9/2 ounces of water in 1 hour
Step-by-step explanation:
On average, the person drinks 1/2 of a 6-ounce glass of water in 2/3 hour.
First of all, we have to rewrite the amount of water in a single fraction: we have
This means that the person drinks 3 ounces of water every 2/3 hours.
In order to find how much water she drinks in one hour, we use the following proportion:
where
x is the amount of water she drinks in one hour.
Solving the equation for x,
Therefore, she drinks 9/2 ounces of water in 1 hour.
Learn more about fractions:
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Answers
(y-4)=1/4x+1/2 (I got this by using distributive property)
(y-4)=1/4x+1/2
-------------------
+4 +4
y=1/47x+ 4 1/2
The y-axis is going to be 4.5, then use the rise/run rule g up 1/2 then another to get 5 1/2 then run to the right 4 places (It might say it is forbidden to copy and paste any kin of content, but that is because I made mistake and tried to copy it back in to save us some time. )
Answers
B.Double Bar Graph
There are TWO types of people so it needs to be a two type Bar Graph as in double Bar Graph. A line graph is not right because it is changes over time.
Answer:
Bar Graph
Step-by-step explanation:
A bar graph would be best.
(x+2y=6 estimate the solution to the system of equations
Answers
Answer:
x=4/3; y=7/3
Step-by-step explanation:
x+2y=6,
x=6-2y.
7(6-2y)-y=7,
42-14y-y=7,
15y=35,
y=7/3.
x+2y=6,
x+2*7/3=6
x=4/3
∴x=4/3, y=7/3.
Final answer:
To estimate the solution to the system of equations (7x-y=7) and (x+2y=6), we can use the method of substitution. The estimated solution is x = 1.46 and y = 2.27.
Explanation:
To estimate the solution to the system of equations (7x-y=7) and (x+2y=6), we can use the method of substitution. We can solve one equation for one variable and substitute it into the other equation. Let's solve the second equation for x: x = 6 - 2y.
Substituting this value of x into the first equation, we get:
7(6 - 2y) - y = 7
42 - 14y - y = 7
41 - 15y = 7
-15y = 7 - 41
-15y = -34
y = -34 / -15
y = 2.27
Now, substitute this value of y back into the second equation to find x:
x + 2(2.27) = 6
x + 4.54 = 6
x = 6 - 4.54
x = 1.46
Therefore, the estimated solution to the system of equations is x = 1.46 and y = 2.27.
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