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
pantera1 [17]
3 years ago
13

1. Write an equation in slope intercept form for the line that passes through (-2,2) and is parallel to 2x+4y= 16

Mathematics
1 answer:
bija089 [108]3 years ago
8 0

Answer:

The equation of this line would be y = -1/2x + 1

Step-by-step explanation:

In order to find this equation we must first find the slope of the original line. To do this, we need to solve the original equation for y.

2x + 4y = 16

4y = -2x + 16

y = -1/2x + 4

The original slope (the coefficient of x) is -1/2, which means the new slope will also be -1/2 because parallel lines have the same slope. Now, we can use this slope along with the point in point-slope form to find the equation of the line.

y - y1 = m(x - x1)

y - 2 = -1/2(x + 2)

y - 2 = -1/2x - 1

y = -1/2x + 1

You might be interested in
An IV infiltrates with 330 mL remaining in the bag. It was restarted at 1015 at a rate of 30 mL/hr. What is the IV completion ti
DochEvi [55]

Answer:

11 hours

Step-by-step explanation:

I came up with this answer by dividing the IV infiltrate in the bag by the rate. This gave the completion time.

Volume of IV infiltrate = 330ML

Rate at which it was running = 30 ML/hour

The IV completion time = volume/rate

= 330 ML/30 ML

= 11 hours

Therefore the IV completion time is 11 hours.

3 0
3 years ago
Suppose you have a bag containing 2 black marbles and 3 red marbles. You reach into the bag, select a marble, see what color it
TiliK225 [7]

Answer:

\dfrac{9}{25}

Step-by-step explanation:

Given that the bag contains black and red marbles.

Number of black marbles in the bag = 2

Number of red marbles in the bag = 3

Total number of marbles in the bag = Number of black marbles + Number of red marbles = 2 + 3 = 5

Let us have a look at the formula for probability of an event E, which can be observed as:

P(E) = \dfrac{\text{Number of favorable cases}}{\text {Total number of cases}}

P(\text{First red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5 }

Now, the marble chosen at first is replaced.

Therefore, the count remains the same.

P(\text{Second red marble}) = \dfrac{\text{Number of red marbles}}{\text{Total number of marbles}} = \dfrac{3}{5}

Now, the <em>required probability</em> can be found as:

P(\text{First red marble})\times P(\text{Second red marble}) = \dfrac{3}{5}\times \dfrac{3}{5} = \bold{\dfrac{9}{25} }

3 0
3 years ago
3+ jk + k*3 when j=2 and k=6
Licemer1 [7]
The answer is 39, jk=18 because j multiplied by k is 18 and then i added 3 and i got 21, then k (6) multiplied by 3 is 18, so then i added 21 and 18 and i got 39
5 0
3 years ago
Read 2 more answers
SOME ONEEE PLZZ HELPP MEEEE
Dominik [7]

Answer:

2.5

Step-by-step explanation:

The minimum value is the minimum y-value a function includes. In this case, since you can see the function is periodic (it repeats itself <em>periodically</em>, hence periodic) and the smallest y-value the function encounters is 2.5 (doesn't go below this value), the minimum y-value is 2.5. I hope this made sense. If not, feel free to let me know.

6 0
2 years ago
Which is true?
aksik [14]
I believe the correct answer is A.
4 0
3 years ago
Read 2 more answers
Other questions:
  • How to make a mixed number a improper fraction ​
    15·1 answer
  • A car dealership pays a wholesale price of $12,000 to purchase a vehicle. The car dealership wants to make a 32% profit. The dea
    15·1 answer
  • What angle measure does a semicircle have?<br> O A. 180°<br> O B. 360°<br> O C. 90°
    5·2 answers
  • a bookstore has four boxes of books each box contains 20 books on Monday the book store sold 16 books how many books remain to b
    5·1 answer
  • a storage tank has the dimensions shown below how many storage tanks are needed to contain 60000 cubic meters of liquid
    12·1 answer
  • What is the relationship between mass and energy?
    6·1 answer
  • Pls help due at 11:59
    12·1 answer
  • How did you determine which value to use for the constant and which value to use for the coefficient?
    8·2 answers
  • In the diagram FEL ~ JOS
    5·1 answer
  • The points F(4,
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!