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
umka21 [38]
3 years ago
6

The point-slope form of the equation of the line that passes through (-4, -3) and (12, 1) is y– 1 =1/4 (x – 12). What is the sta

ndard form of the equation for this line?
x - 4y = 8
x - 4y = 2
4x - y = 8
4x - y = 2 ​
Mathematics
1 answer:
Lorico [155]3 years ago
5 0

Answer:

x-4y = 8

Step-by-step explanation:

y– 1 =1/4 (x – 12)

Multiply each side by 4

4y -4 = x-12

Subtract x from each side

-x +4y -4 = -12

Add 4 to each side

-x+4y -4+4 = -12 +4

-x+4y = -8

Multiply by -1

x-4y = 8

You might be interested in
_____5.Six times a number less four is equal to eight.​
xxMikexx [17]

Answer:

1. 4x = 15

2. 4(n - 3) = 24

3. 2n + 5 = 13

4. (3/4)n = 9

5. 6x - 4 = 8

Step-by-step explanation:

this should be correct. hope this helps!

5 0
2 years ago
Use signed numbers to solve. A helicopter descended 1200 feet, rose 800 feet, and then descended 450 feet. What was the net gain
sergey [27]
The rise or an increase in altitude is represented by positive sign and a decend or decrease in altitude is represented by negative sign. 

First the helicopter descended 1200 feet. So the change in altitude will be -1200 feet.

Then the helicopter rose by 800 feet. So the change in altitude will be 800 feet.

Finally the helicopter descended by 450 feet. So the change in altitude will be -450 feet.

The net change in altitude will be the sum of all the above 3 changes. 
Change in altitude = -1200 + 800 - 450 = -850 feet

The negative sign indicates a descend i.e. loss in altitude. So the net change in altitude was a loss of 850 feet. 
3 0
3 years ago
The question in image... again, please help
Aleksandr-060686 [28]

Answer: it looks like D

Step-by-step explanatio

7 0
3 years ago
Can you help me with number 5?
Verizon [17]

We can divide that up into two rectangles, say the bottom one 8 feet wide and 2 feet high.  That leaves 5.5 by 6-2=4 feet for the other.

Cost = price × area = 2.25(8×2 + 5.5×4) = $85.50

Answer: $85.50

5 0
3 years ago
I would like step by step explanation
Nezavi [6.7K]

Answer:

the number is 87

Step-by-step explanation:

the photo contains step by step

3 0
3 years ago
Read 2 more answers
Other questions:
  • I need help please please
    8·1 answer
  • An apartment that rented for $750 per month in 2005 was rented for $825 in 2006. What was the percent increase in rent?
    9·1 answer
  • I need help with geometry lol most of the questions i will be asking is about geometry so plz someone help
    13·1 answer
  • The label on a ceiling lighting fixture warns you to use a lightbulb of 60 watts or less. The voltage to the lightbulb is 120 vo
    6·1 answer
  • The weight of an object on Mars is about 2/5 its weight on Earth. How much would an 80 1/2 pound dog weight on Mars?
    6·1 answer
  • The diagram below shows a cross-section of a metal pipe, that has a length of 50 cm.
    15·1 answer
  • Find the area (shaded) and round to the tenths place if necessary.
    14·1 answer
  • M What is<br> Enter your answer in the box.
    5·1 answer
  • Find x &amp; y I need this asap
    13·1 answer
  • Radius = 16 in ; height = 27 in
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!