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
elixir [45]
3 years ago
8

write an equation for the graph of the line that passes through the point (3,2) and is perpendicular to the line x-2y=-6

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0

Answer:

The equation of the line would be y = -2x + 8

Step-by-step explanation:

In order to find this, we first need to find the slope of the original equation. We can do this by solving for y.

x - 2y = -6

-2y = -x - 6

y = 1/2x + 3

Now that we have a slope of 1/2, we know the new perpendicular line will have a slope of -2. We know this because perpendicular lines have opposite and reciprocal slopes. This means we flip it and change the sign. Now we can use this slope along with the point to find the equation.

y - y1 = m(x - x1)

y - 2 = -2(x - 3)

y - 2 = -2x + 6

y = -2x + 8

You might be interested in
For the given expression, which whole number (w) will make the expression true? 5/6
Sonja [21]

Answer:

D. 7

Step-by-step explanation:

The question is incomplete. Here is a possible complete question

For the given expression, which whole number (w) will make the expression true? 5/6 < w/6

A. 3

B. 4

C. 5

D. 7

Given the inequality expression:

5/6 < w/6

Cross multiply

5×6 < 6×w

30<6w

Divide both sides by 6

30/6 = 6w/6

5<w

Reciprocate both sides(this will change the sense of the inequality)

1/5>1/w

Cross multiply

w > 5×1

w>5

This shows that the value of w is a value greater than 5 but not 5. According to the option, the only value greater than 5 is 7. Hence the whole number (w) that will make the expression true is 7

7 0
3 years ago
A young person decides to put aside some money for retirement by putting $1,000 in a 30-year savings bond that pays 3.0% simple
Pavel [41]

Answer:

2427.26 $

Step-by-step explanation:

Just use this formula when you have such type of problems:

N = N° (1 + %)^t

Where N = final amount

           N°= initial amount

           t = peroid of time

Now let's solve:

N = 1000(1 + 0.03)^30

N = 2427.26

5 0
2 years ago
|-9| = |9| true or false.
bogdanovich [222]

Step-by-step explanation:

1) -9 = 9 true/false

the answer is false because negative and positive quite unlike in terms.

2) -(-21) = -21

Using the symbols multiplication rule,

Where,

<h2>+ × + = +</h2><h2>- × - = +</h2><h2>- × + = -</h2><h2>+ × - = -</h2>

Therefore, -(-21) = +21 = 21

⟼ 21 = -21 \sf true / \:  \sout{false}

6 0
2 years ago
Read 2 more answers
For the following sequence, state if its arithmetic, geometric or neither -4, 12, -36, 108, -324...
Strike441 [17]
Geometric because the common factor is -3. each time it’s being multiplied by negative 3.
ANSWER/// GEOMETRIC
6 0
3 years ago
Read 2 more answers
The heart rate of 10 football players is sampled. The rates measured in beats per minute are 62,74,74,64,76,6480,76,68,76
Alona [7]

Answer:

71.4

Step-by-step explanation:

The Test

7 0
3 years ago
Other questions:
  • Please help with this math problem, lost in the sauce over here.
    7·1 answer
  • Maggie spent $18.00 Of $30.00 In her wallet which decimal represents the fraction of the $30.00 Maggie spent
    15·1 answer
  • You are the new warehouse manager and you have a facility that has 25 storage racks that are 25 feet long, 12 feet high and 3 fe
    11·1 answer
  • what is the first to last in this question 1,450 1,776 1,670 1,483 which one is the smallest and which is the biggest
    15·2 answers
  • Manuel invested $10,000 in a savings account with a 3% interest rate that gets compounded daily. Write a model for Manuel to tra
    13·1 answer
  • Help pleaseeeeeeeeeeeeeee
    14·2 answers
  • Please I need help it’s for a quiz I will give you a Brainly
    11·2 answers
  • How many different outfit combinations does Michael have to choose from if he has 4 pairs of shorts and 2 shirts?
    14·2 answers
  • RANDOM WORDS TO FILL WORD COUNT REQUIREMENT<br> −3x − 6 = 8x + 16
    6·1 answer
  • the vertex of this parabola is at (-5,-2) when the x value is -4 the y value is 2 . what is the coefficient of the squared expre
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!