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
Komok [63]
3 years ago
12

Y = 4x + 3

Mathematics
2 answers:
Igoryamba3 years ago
3 0
D) perpendicular!
A perpendicular's definition is: a straight line at an angle of 90° to a given line, plane, or surface.
And if you mark them on a graph you could see these two are opposite of each other.
Likurg_2 [28]3 years ago
3 0

Answer:

Perpendicular.

D is the correct option.

Step-by-step explanation:

The given equations are

y=4x+4\\\\y=-\frac{1}{4}x-4

The slope intercept form of a line is given by

y=mx+b

Here, m is the slope and b is the y intercept.

Comparing given equation with slope intercept form of the line

Slope of first line = 4

Slope of second line = -1/4

These two slopes are not equal hence, lines are not parallel.

We can see that -1/4 is the negative reciprocal of 4. Since.

4\cdot-\frac{1}{4}=-1

We know that the slopes of  perpendicular lines are negative reciprocal of each other.

Hence, the lines are perpendicular.

D is the correct option.

You might be interested in
Step-by-step solution for: (√2+√10)^2
azamat
Note:  √a * √a  = a
           √a * √b  = √ab

(√2 + √10)²  =  (√2 + √10)(√2 + √10)
                    =  √2(√2 + √10) + √10(√2 + √10)
                    =   √2*√2 + √2*√10 + √10*√2 + √10*√10
                    =       2      + √20  + √20 + 10
                    =      (2 + 10) + (√20 + √20)
                    =        12 +  2√20

√20 = √(4 *5) = √4 * √5 = 2√5

                     =        12 +  2√20  = 12 + 2(2√5)
                     = 12 + 4√5
5 0
3 years ago
Answer the question below please
PSYCHO15rus [73]

Answer:

x=7

Step-by-step explanation:

AC=3x+3  AB=-1+2x and BC=11

AC = AB + BC

ALL THE STEPS:

3 X + 3 = - 1 + 2 X + 11

3 X + 3 = 2 X + 10

3 X + ( - 2 X ) + 3 = 2 X + ( - 2 X ) + 10

X + 3 = 10

X + 3 + ( - 3 ) = 10 + ( - 3 )

X = 7

5 0
3 years ago
Read 2 more answers
What percentage of times are between 6 and 22 hours?<br> 16%<br> 68%<br> 95%<br> 99.7%
allochka39001 [22]

Answer:

16 percent of times are between 6 and 22

6 0
2 years ago
DIVIDING POLYNOMIALS:
Dvinal [7]

Answer:

Step-by-step explanation:

6 0
2 years ago
​You need to wrap a present that you will put inside a cylindrical container. You’ll need to know how much will fit in the conta
nirvana33 [79]

Answer:

149.28 sq. inches

137.5 cubic inches.

Step-by-step explanation:

The cylindrical container has length or height (h) 7 inches and has a diameter of 5 inches i.e. radius (r) 2.5 inches.

Now, total surface area of the container = 2\pi r^{2} + 2\pi rh

= \frac{2 \times 22 \times (2.5)^{2} }{7} + \frac{2 \times 22 \times 2.5 \times 7}{7}

= 39.28 + 110  

= 149.28 sq. inches (Answer)

Again the volume of the container will be \pi r^{2}h

= \frac{22 \times (2.5)^{2} \times 7}{7}

= 137.5 cubic inches. (Answer)

6 0
3 years ago
Other questions:
  • 3.4=21 2.5=7. 4.4=؟​
    15·1 answer
  • Find the edge length of a cube of 216 cube units
    8·1 answer
  • F(x)=2(x+1)^2-2 What is the vertex
    15·1 answer
  • 15 points IF ANY1 HELPS ASAP PLZ
    8·1 answer
  • Trig please help.
    12·1 answer
  • I'm have a little trouble figuring it out.​
    14·2 answers
  • The length of a rectangle is increasing at a rate of 4 cm/s and its width is increasing at a rate of 8 cm/s. When the length is
    13·1 answer
  • Please Hurry!
    5·2 answers
  • Graph the line with slope – 2 passing through the point (-5,5).
    14·1 answer
  • During the winter clearance sale, The Cyclery has marked down all bicycles
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!