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
SashulF [63]
2 years ago
10

100 POINTS ANSWER HURRY

Mathematics
2 answers:
choli [55]2 years ago
4 0
X-3y=18
X always has a 1 in front of it so
1x-3y=18
-1x      -1x         You will have to get -3y by its self.
-3y=-1x + 18      when you move 1x over the = it turns into a -1x
/-3    /-3      /-3      divided everything by -3 to get y by its self
Y= 1/3 - 6            and that is you answer
shusha [124]2 years ago
4 0

Step-by-step explanation:

x-3y=18   were going to put the x's on one side and the y's one side

-3y=18-x   so to get y by itself where going to have to divide -3y by -3 but remember what ever you do to one side u do to the other

-3y/-3 = 18/-3-x/-3      - with a - is +

y= -6 + 1x/3      

~batmans wife dun dun dun.....

You might be interested in
4. A toy rocket is fired into the air from the top of a barn. It's height (h) above the ground in
Phantasy [73]

Answer:

A) 25

Step-by-step explanation:

You use x= -b/2a in order to get your maximum so x= -10/ 2(-5) and you get x=1. You plug 1 into the function as h(1)=-5(1)^2 + 10(1)+ 20 which gets you 25

6 0
2 years ago
Find the measure of the numbered angle.
Mila [183]
The angle adjacent to angle 6 is the one we need to find first.  To do this, add the measures of the intercepted arcs and divide by 2.  60 + 50 = 110, and half of that is 55.  That means that both adjacent angles to the angle 6 are 55 (vertical angles are congruent).  The measure of all the angles added together is 360 and angle 6 is vertical to the other "sideways" angle, so they are congruent as well.  360 - 55 - 55 = 250.  Split that up between angle 6 and its vertical angle to get that each of those measure 125.  Angle 6 measures 125, choice b from above.
4 0
3 years ago
A bicycle wheel makes five rotations. the bicycle travels 44.48 ft. Find the diameter of the wheel in inches.
Tema [17]

Answer:

2.42 feet

Step-by-step explanation:

the bicycle wheel rotates 5 times and travels 37.94 feet, then we know that the circumference of the wheel (the outside of the wheel as it touches the ground 5 times around) is 37.94/5 = 7.588

 

Then we use the formula for the circumference of a circle: 2(pi)(radius) = circumference

 

We plug in what we know 2(3.14)(radius) = 7.588 and then solve for the radius

 

We divide 2 from both sides of the equation (3.14)(radius) = 3.794

 

We divide pi from both sides (radius) = 1.208

 

Then the last step, we multiply the radius by 2, because we need the diameter, which is double the radius

 

1.208 * 2 = 2.416 or 2.42 rounded up

 

Final answer = 2.42 feet

7 0
3 years ago
Read 2 more answers
Can somebody please answer this
Ray Of Light [21]
It would be c that is the answer
8 0
3 years ago
Robert collected 330 aluminum cans. If 100 aluminum cans weigh 4 pounds, and the recycling center is paying 25 cents a pound, ho
Phantasy [73]

Step-by-step explanation:

Cost per pound, c = 25cents

number of cans per pound, n = 100/4 = 25cans

total cans collected, t = 330cans

payment for total cans collected,p

where p = (t/n)×c = (330/25)×25 = 330cents

7 0
3 years ago
Other questions:
  • Find the value of x.
    8·2 answers
  • Which solid figures are best for construction? Explain why
    7·2 answers
  • PLZ HELP A biker travelling at his usual speed can go from his house to work in 4 hours. When the weather is bad, he travels 6 m
    8·2 answers
  • Can a pair of lines be both parallel and perpendicular? explain
    9·2 answers
  • A rectangular field has an area of 162 m2.
    11·2 answers
  • Determine if each pair of ratios or rates are equivalent.
    7·1 answer
  • How can exercise affect the risk of a cardiac event? What is important to
    12·1 answer
  • A candy company says that each bag of candy they manufacture will have 35 pieces of candy with a 9% error margin.
    13·1 answer
  • In your own words, explain why C=2πr, where C is the circumference of a circle of radius r. Include a description of the number
    9·1 answer
  • Pls help me!!! <br><br> Pls work out k
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!