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Sauron [17]
3 years ago
12

What is the slope of a line that is perpendicular to a line whose equation is 3y=−4x+2 ?

Mathematics
1 answer:
charle [14.2K]3 years ago
8 0
The slope of the given line is -4/3. the slope of any perpendicular line is the negative reciprocals, or 3/4
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X^3 - y^3 = 218 where x and y are positive integers. Find x+y
finlep [7]

The value of x + y is 12

<h3>How to solve for x + y?</h3>

The equation is given as:

x^3 - y^3 = 218

Make x^3 the subject

x^3 = 218 + y^3

The next cubic expression greater than 218 is 343.

So, we assume

x^3 = 343

This gives

x = 7

Substitute x^3 = 343 in x^3 = 218 + y^3

343 = 218 + y^3

Evaluate the like terms

y^3 = 125

This gives

y = 5

So, we have:

x + y = 7 + 5

Evaluate

x + y = 12

Hence, the value of x + y is 12

Read more about equations at:

brainly.com/question/2972832

#SPJ1

8 0
2 years ago
Helen has 48 cubic inches of clay to make a solid square right pyramid with a base edge measuring 6 inches.
xz_007 [3.2K]

Answer:

5 inches I hope that's right

Step-by-step explanation:

:)

7 0
2 years ago
Read 2 more answers
The equation of the graphed line is 2x – 3y = 12.
bearhunter [10]

Hello there! The x-intercept is 6.

The x-intercept is when the y value id equal to zero, and the line crosses the x axis. In this example, you can see that the line passes through x at the value of 6, making that your answer.

I hope this was helpful and have a great rest of your day!

4 0
3 years ago
Read 2 more answers
Peter has money in two savings accounts. One rate is 6% and the other is 14%. If he has $900 more in the 14% account and the tot
-BARSIC- [3]

Answer:

  • $1375 at 14%
  • $475 at 6%

Step-by-step explanation:

Let x represent the amount Peter invested at 14%. Then (x-900) is the amount he invested at 6%. His total interest earned is ...

  0.14x + 0.06(x -900) = 221

  0.20x = 275 . . . . . . . . . . . . . . . . add 54, simplify

  x = 1375 . . . . . . . . . . . . . . . . . . . .divide by 0.2; amount invested at 14%

  (x-900) = 475 . . . . . . . . . . . . . . . amount invested at 6%

Peter invested $475 in the 6% account and $1375 in the 14% account.

7 0
3 years ago
Please help, thank you :)​
Step2247 [10]

Answer:

If you gave out 4 cookie to a people you would have 5 cookies leftover, but if you gave out 12 cookie to a people you would need 11 more cookies.

3 0
2 years ago
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