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
Alja [10]
3 years ago
9

Equation for the line perpendicular to the line -6x-7y=-6 having the same y-intercept as 8x-5y=10

Mathematics
1 answer:
PilotLPTM [1.2K]3 years ago
4 0
Solving   <span>8x-5y=10   for y helps us to identify the y-intercept:

-5y = -8x + 10.  Dividing both sides by -5, we get (8/5)x -2.  Therefore, y = (8/5)x - 2; the y-intercept is (0,-2).

The equation  </span><span>-6x-7y=-6   can be solved for its slope in the same manner.
7y = -6x + 6;  then y = (-6/7)x + 6/7.  Its slope is -7/6.  A line perpendicular to this line has slope equal to the negative reciprocal of -7/6,  which is 6/7.

So, using the slope-intercept form, y = mx + b becomes y = (6/7)x -2.</span>
You might be interested in
Interact if u in k12
brilliants [131]

Answer:

im in k12, hello and how are you on this fine day? :D

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
What is the range of the following data set?<br> 13, 17, 18, 15, 12, 21, 10
jarptica [38.1K]

Answer:

6    

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Answer to be named brainliest get a thank you and a 5 star vote
Leya [2.2K]

Answer:

30%

Step-by-step explanation:

Meagan completed 14/20 math problems. 14÷20 is 0.7

So she completed 70% of those math problems. The question is How many does she have left?

So she has 30% left to complete.

3 0
3 years ago
PLEASE HELP ME URGENT
egoroff_w [7]

Answer:

Hello! answer: 39

Step-by-step explanation:

Formula for triangles area: base × height ÷ 2

Formula for squares area: base × height

5 × 3 = 15 15 ÷ 2 = 7.5 since there are 4 triangles that are the exact same I will just multiply by 4 so I have all the triangles so 7.5 × 4 = 30 now the square is just 3 × 3 so... 3× 3 = 9 now we add these up 30 + 9 = 39 therefore the surface area is 39

4 0
3 years ago
Read 2 more answers
a cookie recipe included 2/3 cups of sugar for 12 cookies, how many cups of sugar will you need if you wanted to make 42 cookies
MatroZZZ [7]

Answer:10/6 cups of sugar is the answer to this equation being the correct answer.

Step-by-step explanation:

What is the "theoretical yield" of cookies from each of the "reactants?"

7 0
2 years ago
Other questions:
  • Describe the possible echelon forms of the standard matrix for a linear transformation T where​ T: set of real numbers R cubedri
    9·1 answer
  • How old am i in 2017 if i was born in 2000?
    14·2 answers
  • Solve 4 | x + 7|= 16.
    10·2 answers
  • What is 20% of 80. ​
    15·1 answer
  • What is the density of a brownie the shape of a cube weighing 15 grams measuring 5 cm on a side?
    13·1 answer
  • *PICTURE ATTACHED* please help
    9·1 answer
  • How to solve -2(1-7n)-5n=34
    15·2 answers
  • Hi<br><br>answer correct and I will follow you​
    12·1 answer
  • Kevin needs of a yard of fabric to make a pillow. He has 35 yards of fabric.
    11·1 answer
  • Hannah has been loving making fruit smoothies for her and her friends she workouts with. She gets 5 pounds of strawberries at a
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!