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
KatRina [158]
3 years ago
14

Calculate the y-intercept 9x - 6y = -36 ( write as ordered pair )

Mathematics
1 answer:
Lubov Fominskaja [6]3 years ago
6 0
To calculate for the y-intercept, simply solve for an equation where x=0

9(0)-6y=-36
-6y=-36
divide both sides by -6
y=6

The y-intercept is 6
You might be interested in
Hello, I'm trying to solve 6x + y = 4, x - 4y = 19. I have found the y but I cant seem to find the x. Plz help and we cant use d
gizmo_the_mogwai [7]

Answer:

x=\frac{7}{5}

y=-\frac{22}{5}

Step-by-step explanation:

Given:

The given expressions are.

6x+y=4

x-4y=19

We need to find x and y values.

Solution:

Equation 1⇒ 6x+y=4

Equation 2⇒ x-4y=19

First solve the equation 1 for y.

6x+y=4

y = 4-6x --------(3)

Substitute y = 4-6x in equation 2.

x-4(4-6x)=19

Simplify.

x-(4\times 4 - 4\times 6x)=19

x-(16-24x)=19

x-16+24x=19

Add 16 both side of the equation.

25x-16+16=19+16

25x=35

x=\frac{35}{25}

Divide Numerator and denominator by 5.

x=\frac{7}{5}

Substitute x value in equation 3 and simplify.

y=4-6(\frac{7}{5})

y=4-\frac{6\times 7}{5}

y=4-\frac{42}{5}

y=\frac{5\times 4-42}{5}

y=\frac{20-42}{5}

y=-\frac{22}{5}.

Therefore, the value of x=\frac{7}{5} and y=-\frac{22}{5}.

6 0
3 years ago
I need the work shown not just the answers please
Yuliya22 [10]
1.) To find the surface area, we want to find the area of each side, then add them all up together:
Area of base=lwA=(5)(5)A=25 cm²
Area of triangle=1/2bhA=(1/2)(5)(12.5)A=31.25 cm²
Since the 4 triangles have the same area, we can multiply the area we found by 4 and then add the area of the square:
SA=(4)(31.25) + 25SA=125+25SA=150 cm²

2.) <span>To find the volume use the formula: 

V=(1/3)lwh
V=(1/3)(5)(5)(12.5)
V=104.167 cm^3</span>
3 0
2 years ago
Which set of numbers represents the domain for the following table below
elena-14-01-66 [18.8K]

Answer:

21

Step-by-step explanation:

21

8 0
3 years ago
A researcher interviews shoppers at a local mall. The mall was chosen because it was close to the researcher's house.
san4es73 [151]
Convenience sample because it was easier for the researcher to go to.
8 0
3 years ago
Read 2 more answers
17=-5r what is the equation answer
alukav5142 [94]
R=
ln(5)
−πi+ln(17)
​
6 0
3 years ago
Other questions:
  • How do I solve 5(4x -5) = 155
    11·1 answer
  • 1/4k = 3 (-1/4k + 3)
    10·2 answers
  • Christian and Benjamin go to the movie theater and purchase refreshments for their friends.
    10·1 answer
  • Five thousand two hundred sixty-seven. standard form
    8·2 answers
  • Mary and roberto bought identical backpacks at different stores. marys backpacks originally cost $65 and was discounted 25%. rob
    14·1 answer
  • Donald can read 3/4 of a book in 1 1/2 hours.
    8·1 answer
  • This composite figure is made up of three simpler shapes. What is the area of this figure?
    5·2 answers
  • THIS IS FOR 60PTS SO ANSWER Explain how you got your answer 4x-20+2x-12=10
    10·1 answer
  • Help please ASAP TY :)
    8·2 answers
  • Challenge fr y'all. solve this to get 50 points and brainliest coming up if you get the right answer
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!