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
Elina [12.6K]
3 years ago
6

3x-6y=18 intercept form

Mathematics
1 answer:
Veronika [31]3 years ago
5 0
3x-6y=18

We need to get y by itself so first, subtract 3x from both sides

-6y= -3x+18

Now divide both sides by -6

y= 1/2x-3
You might be interested in
Find the value of b. Then find the angle measures of the pentagon.
melamori03 [73]

Answer:

b = 90

Step-by-step explanation:

Sum the interior angles of the pentagon and equate to 540

Starting from the top and going clockwise

b + b + 45 + 90 + 2b - 90 + \frac{3}{2} b = 540 ← simplify left side

\frac{11}{2} b + 45 = 540 ( multiply through by 2 to clear the fraction )

11b + 90 = 1080 ( subtract 90 from both sides )

11b = 990 ( divide both sides by 11 )

b = 90

Thus

b + 45 = 90 + 45 = 135

2b - 90 = 2(90) - 90 = 180 - 90 = 90

\frac{3}{2} b = \frac{3}{2} × 90 = 135

The angle measure from the top clockwise are

90°, 135°, 90°, 90°, 135°

7 0
2 years ago
Share 120 in the ratio 1:5
zhuklara [117]
What are you asking here i think it should be 20:100
5 0
3 years ago
A tree dimensional figure has _______, ___________, __________, ​
Anton [14]

Answer: faces, edges, and vertices.

Also height, width and depth.

5 0
2 years ago
2x² - 5x+1 has roots alpha and beta. Find alpha⁴+beta⁴ without solving the equation.
shepuryov [24]

Answer:

Step-by-step explanation:

\alpha+\beta=\dfrac{5}{2} \\\\\alpha*\beta=\dfrac{1}{2} \\\\\alpha^2+\beta^2=\dfrac{21}{4} \ (see\ previous\ post)\\\\(\alpha+\beta)^4=\dfrac{625}{16} \\\\=\alpha^4+\beta^4+4*\alpha^3*\beta+6*\alpha^2*\beta^2+4*\alpha*\beta^3\\\\=\alpha^4+\beta^4+4*(\alpha*\beta)(\alpha^2+\beta^2)+6*\alpha^2*\beta^2\\\\\alpha^4+\beta^4=(\alpha+\beta)^4-4*(\alpha*\beta)(\alpha^2+\beta^2)-6*\alpha^2*\beta^2\\\\= \dfrac{625}{16} -4*\dfrac{1}{2} *\dfrac{21}{4} -6*(\dfrac{1}{2})^2 \\\\

= \dfrac{625}{16}- \dfrac{168}{16}-\dfrac{24}{16}\\\\\\= \dfrac{433}{16}

7 0
2 years ago
The sum of the interior angles of a hexagon is equal to the sum of six consecutive integers. What is the measure of the smallest
Dmitrij [34]
The sum of the interior angles of a hexagon is equal to sum of six consecutive numbers. Hence let the smallest consecutive number be x. Then other five numbers are x+1, x+2, x+3,x+4 and x+5. Hence the measure of the smallest angle is 117.5 cm.
4 0
3 years ago
Other questions:
  • Let r represent roys driving speed in miles per hour .write an expression to show the total distance Roy will have driven in 2 h
    7·1 answer
  • Which real-world situation involves division with a negative number?
    13·2 answers
  • What's the value of z?<br><br><br>Please Help ​
    11·1 answer
  • In the equation below identify the products CH4 + O2 → CO2 + 2H2O
    7·1 answer
  • 1. Write the standard form of the 6 in the numbel<br> . *<br> 1 p<br> 792,348,612
    9·1 answer
  • A number cube has sides numbered 1 through 6 the probability of rolla 2 is 1/6 what is the probability of not rolling a 2
    15·1 answer
  • Refer to the diagram for Exercises 1-3.
    10·2 answers
  • Plss help me !!!! I need the answer now :(
    10·2 answers
  • 17. The mapping shows a relationship between x and y. Which statement is 5 points
    12·2 answers
  • The width of a rectangle is 3 units less than the length. the area of the rectangle is 10 units. what is the length, in units, o
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!