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
Hunter-Best [27]
3 years ago
5

3. Write the equation of a line in slope-intercept form that passes through (9, 4) and is

Mathematics
1 answer:
konstantin123 [22]3 years ago
8 0
⭐️- Remember that slope formula is y=mx+b

1. Know that the m is (-3)
2. 4=(-3)(9)+b
3. 4=(-27)+b
4. b=31
5. y=(-3x)+31
6. y=3x-31*

*whenever it is finding a perpendicular, you switch the signs; when it is finding a parallel, you leave it alone

You might be interested in
The perimeter of the isosceles ?ABC with the base BC is equal to 40 cm. Perimeter of the equilateral ?BCD is 45 cm. Find AB and
Juliette [100K]

Answer: AB = 12.5, BC = 15

<u>Step-by-step explanation:</u>

Perimeter of ΔBCD = BC + CD + BD. Since it is an isoceles triangle, then BC = CD = BD. So, Perimeter of ΔBCD = 3BC

3BC = 45

<u>÷3   </u>    <u>÷3 </u>

 BC = 15

Perimeter of ΔABC = AB + BC + AC.  Since it is an isosceles triangle with BC as the base, then AB = AC. So, Perimeter of ΔABC = 2AB + BC

2AB + BC = 40

2AB + 15 = 40

<u>          -15</u>  <u> -15 </u>

2AB       = 25

<u>÷2         </u>   <u>÷2  </u>

      AB  = 12.5

7 0
3 years ago
The function h(x)=x^2+3 and g(x)=x^2-6 if g(x)=h(x)+k what is the value of k
riadik2000 [5.3K]

Answer:

hello : k = - 9

Step-by-step explanation:

h(x) =x²+3      and   g(x) = x² - 6.....(*)

g(x) = x² +3 + k.....(**)

by (*) and (**) : 3+k = -6

3+k - 3 = - 6 - 3

k = - 9

8 0
3 years ago
Solve for v.<br> -5v = -3y + 4
seropon [69]

Answer:

-5v + -3y + 4

the answer is V=3y/5 - 4/5

7 0
3 years ago
Read 2 more answers
△ABC is reflected over the x−axis and then reflected over the y−axis to form ΔA''B''C'' as shown below.
Nastasia [14]

Answer:

c

because it is

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Interger for 6(-7) + (-8).
timama [110]

6 multiplied by negative 7 would be negative 42. Negative 42 added by negative 8 would be negative 34.

5 0
3 years ago
Other questions:
  • The equation a = 1/2(b1 + b2)h can be used to determine the area, a, of a trapezoid with height, h, and the base lengths, b1 and
    6·1 answer
  • : A sorority is selling 1000 raffle tickets to raise money for a charity. the prize is a $100 gift card to the campus bookstore.
    5·1 answer
  • How do you write 863.141 in expanded form
    9·1 answer
  • Five times the smaller of two consecutive numbers is added to 3 times the bigger, the result is 579. Find the smaller integer.
    6·1 answer
  • In a group of twelve people, four had been selected for a transfer. If two of the twelve are selected, what is the probability t
    10·1 answer
  • Put the fraction in least to greatest 1/5, 5/5 ,4/5
    15·2 answers
  • Complete the TABLE of values for x+y=6.
    6·1 answer
  • The formula P=0.6x-89 models the profit, P, in dollars, for a shoe shiner when he shines x pairs of shoes.Use the formula to fin
    10·1 answer
  • I need some help find the area of the shaded region and round to the nearest hundredth
    8·1 answer
  • Giving bralinest to correct answer.
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!