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son4ous [18]
3 years ago
13

im almost done with this hw. plz help!!! give explanation if you actually know the answer so ik u dont just want points

Mathematics
2 answers:
Alexeev081 [22]3 years ago
5 0

Answer:

I think its B

Step-by-step explanation:

im not sure

solong [7]3 years ago
4 0

Answer:

i belive it is answer  B

Step-by-step explanation:

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What is the slope of the line through the point (-4,6) and (-3,-1)?
zimovet [89]

Answer:

B.) -7/1

Step-by-step explanation:

Finding the slope we use: y2 - y1/x2 - x1

m = -1 - 6/-3 - (-4)

m = -7/-3 + 4

m = -7/1

4 0
3 years ago
How do i use Scientific notation on these problems? Because I don't know...
saveliy_v [14]

Answer:

Simplify the problems first

Step-by-step explanation:

Before you can convert it to scientific notation, you should simplify it first.

#1 for example:

(4 \times 10^5)^2\\

Use PEMDAS to solve the equation:

(4 \times 10^5)^2\\= 400000^2\\= 160000000000

So, now we have a super big number. To write it in scientific notation, put a decimal place in the number before the zeroes start. It would be  1.6 \times 10^{11} since there are 11 places after the decimal.

8 0
3 years ago
Select the correct answer. Which level of government relies the most on income tax? ​
Vera_Pavlovna [14]

Answer:

The Federal government relies the most on income tax.

Step-by-step explanation:

7 0
2 years ago
What point is located at (4,-5)?
k0ka [10]

answer:

point D

step-by-step explanation:

  • all you have to do is try to find what each point is
  • you will see that D is (4,-5)
8 0
3 years ago
Read 2 more answers
Solve each exponential equation by using properties of common logarithms. When necessary, round answers to the nearest hundredth
lisabon 2012 [21]

Answer:

0.08

Step-by-step explanation:

Please use parentheses to indicate which operations must be done first.  I 'm choosing to believe that you meant 7^(3x-1) and 5^(x-1).

Taking the common log of both sides, we get:

(3x-1)log 7 = (x-1)log 5

Then 3x·log 7 - log 7 = x log 5 - log 5

Grouping the x terms:

x(3·log 7 - log 5) = log 7 - log 5.  We combine log 7 and log 5, obtaining log (7/5).

Then x(3·log 7 - log 5) = log (7/5).

Solving for x:

      log (7/5)

x = ---------------------

      3·log 7 - log 5

        0.1461

x   = ------------- = 0.08

         1.0363

This agrees with the 3rd answer choice.

7 0
3 years ago
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