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
Vikki [24]
3 years ago
13

Are y=2x+6 and 6t=2x+9 perpendicular

Mathematics
1 answer:
babymother [125]3 years ago
4 0

Answer:

The slope-intercept form is y=mx+b y = m x + b , where m m is the slope and b b is the y-intercept. Using the slope-intercept form, the slope is 2 2 . The equation of a perpendicular line to y=2x+9 y = 2 x + 9 must have a slope that is the negative reciprocal of the original slope.

Missing: 6t= ‎| Must include: 6t=

You might be interested in
3. What are the intersection points of the line whose equation is y=3x +3 and the
densk [106]

Answer:

Points of intersection of these graphs are (-2, -3) and (0.6, 4.8).

Step-by-step explanation:

Equation of the circle → (x - 2)² + y² = 25 ---------(1)

                                   → (x - 2)² + (y - 0)² = 5²

By comparing this equation with the standard equation of the circle,

(x - a)² + (y - b)²= r²

Here (a, b) is the center and r is the radius of the circle.

Therefore, center of the circle is (2, 0) and radius = 5 units

Second equation is a linear equation → y = 3x + 3 -------(2)

x-intercept of the equation → x = -1

y-intercept of the equation → y = 3

By graphing these equations we can get the point of intersections.

Solving these equations algebraically,

Substitute the value of y from equation (2) in the equation (1),

(x - 2)² + (3x + 3)² = 25

x² - 4x + 4 + 9x² + 18x + 9 = 25

10x² + 14x - 12 = 0

5x² + 7x - 6 = 0

x = \frac{-7\pm \sqrt{7^2-4(5)(-6)}}{2(5)}

x = \frac{-7\pm \sqrt{169}}{10}

x = \frac{-7\pm13}{10}

x = -2, 0.6

From equation (2),

y = -3, 4.8

Therefore, points of intersection of these graphs are (-2, -3) and (0.6, 4.8).

6 0
3 years ago
Jacob and his 6 friends are at restaurant and split the bill evenly. If ecah person paid $20, what was the bill total?​
cestrela7 [59]
The bill total would be $140 because there are seven people (6 friends+Jacob) and each payed $20. (7)(20)
8 0
3 years ago
What degree of rotation about the origin will cause the triangle below to map
pychu [463]
Sorry I don’t see any images or diagrams I’m not sure
7 0
3 years ago
Read 2 more answers
The volume of a rectangular box is found by multiplying its length, width, and height: V = lwh. A certain box has a volume of b
vlada-n [284]
I think its (b+3) (b+2) (b-2) maybe wrong not sure
5 0
3 years ago
Read 2 more answers
Do not know how to get the volume
Zepler [3.9K]
The answer to this question is 120 cm . you multiply 10 times 12 and u get 120.
8 0
3 years ago
Other questions:
  • A bookstore costs $90 a day to keep open, and spends $12 for each book it sells. the store charges $18 for each book it sells. I
    11·2 answers
  • 72% full as a decimal
    5·2 answers
  • What is the slope of the line shown in the graph? A coordinate plane is shown. Points are graphed at negative 3 comma 2 and nega
    9·2 answers
  • you need two bottles of fertilizer for 42 feet perimeter. How many bottles do you need for a similar garden of 105 feet perimete
    8·2 answers
  • Given: x + y = 15. Which of the following are ordered pairs of this equation?
    14·2 answers
  • Help i tried to do it but not sure..
    9·2 answers
  • 7(x-7)+9 (4+4x)<br> Please help
    13·2 answers
  • Talia bought a home for her pet turtle the rectangular tank is 3 feet long. 1 foot wide and 2 feet high. What is the volume?
    11·2 answers
  • GIVING BRAINLIEST TO WHOEVER GETS THE ANSWERRRR<br><br> Factor.<br> f(x) = 2x2 - 7x - 4
    7·2 answers
  • 6. The table shows the equations Mr. Berger discussed in math
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!