1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
trapecia [35]
3 years ago
10

what is the y-intercept of the equation of the line that is perpendicular to the line y = 3/5x 10 and passes through the point (

15, –5)?
Mathematics
1 answer:
bazaltina [42]3 years ago
6 0
Perpendiculare means the slopes multiply to -1

y=3/5x+10
slope is 3/5
3/5 times what is -1
-5/3 is answer

slope of perpenduclar is-5/3 find y int
y=-5/3+b
point given is (15,-5)
x=15
y=-5

-5=-5/3(15)+b
-5=-25+b
add 25 to both sides
20=b

the yintercept is y=20 or the oint (0,20)
You might be interested in
Help please thanks quick
andrew11 [14]

Answer:

The last option has another result than the others.

Step-by-step explanation:

The first option answer is 7/2

The second option answer is 7/2

The third option answer is 7/2

The last option answer is 2/7

Hope it will help :)

6 0
3 years ago
For what value of x must ABCD be a parallelogram ?
Pavlova-9 [17]

Answer:

x = 4

Step-by-step explanation:

as it is parallelogram opposite sides are equal

so14x -7= 10x-9

14x-7+9=10x

14x -16 = 10x

14x -10x = 16

4x =16

x = 16/4

x = 4

also u can put x = 4 in both expressions and u will get answer of both 49

7 0
3 years ago
Suppose 6 quarts of a solution that is 52% antifreeze is mixed with 10 quarts of a solution that is 32% antifreeze. (A) how many
Vadim26 [7]
The total amount of the resulting mixture can be calculated by adding up the volume of the given substances assuming that volume addition is applicable given the properties of the fluids used. 

That is,
   T = 6 quarts + 10 quarts = 16 quarts

The total volume of the resulting mixture is 16.

Then, we do the component (antifreeze) balance by adding up the resulting antifreeze from the substances to the total. We let x be the percentage of antifreeze in the final mixture.

    6(0.52) + 10(0.32) = 16(x)

The value of x from the equation is 0.395.

Therefore, the answer to this item is 39.5%. 
4 0
3 years ago
Write an= 8 + (n-1)(3) as a function
Citrus2011 [14]

Answer:

The answer to your question is 3n+5

5 0
3 years ago
Determine the intercepts of the line.<br> y-intercept (____,____)<br> x-intercept (____,____)
bija089 [108]

Answer:

y intercept is  (0 , 2.5)

x intercept is (3.5 , 0)

Step-by-step explanation:

Khan Academy is fun !!!!!!!!!!

y- intercept is where the line meets the y line    l

x- intercept is where the line meets the x line   ____

The y-intercept is 2.5

The x-intercept is 3.5

3 0
3 years ago
Other questions:
  • I need help w/ these two questions you will get BRAINLIST
    11·1 answer
  • What is the area of the triangle 13,13,10
    6·1 answer
  • Math
    7·2 answers
  • In a salad recipe, the ratio of carrots to cucumbers must remain constant. The table below shows some possible combinations of c
    12·2 answers
  • Determine the area of the red triangular region.<br> 4x+2<br> M<br> x<br> 2x-2<br> $
    6·1 answer
  • Is -1/3 a rational number
    5·2 answers
  • Mae Ling earns a weekly salary of $305 plus a 6.0% commission on sales at a gift shop. How much would she make in a work week if
    8·1 answer
  • The value of x is<br> &lt;<br> (4x-10)<br> 58°
    10·1 answer
  • In a bag of candy, there are 6 blue pieces, 14 yellow pieces, and 5 green pieces. What is the ratio of green pieces to total pie
    6·2 answers
  • Pls help questions on the picture i will give brainleist
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!