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
Stolb23 [73]
2 years ago
15

9x + 3y = -15 -18x - 6y = 30 X = ? Y = ?

Mathematics
1 answer:
Levart [38]2 years ago
5 0

Answer:

x = x, y = −5 −3x

Step-by-step explanation:

hope this helps

You might be interested in
Can someone help me in this pretty please and asap!!! ;((
zepelin [54]

Answer:

(x -5)² + (y +4)² = 100 Should be the correct answer, hope this helps :)

Step-by-step explanation:

A circle centered at (h, k) with radius r will have equation ...

... (x -h)² + (y-k)² = r²

The point satisfies the equation for the circle. Filling in the given numbers, we have ...

... (x -5)² + (y+4)² = (-3-5)² + (2+4)² . . . . . . (h, k) = (5, -4), (x, y) = (-3, 2)

... (x -5)² + (y +4)² = 64 +36

6 0
3 years ago
Find the surface area and round to the nearest hundredths place when necessary.
pashok25 [27]

Answer:

First lets find the area of the bottom circle:

7.2 is your radius so:

7.2^2 = 51.84 the reason why you square your radius is because thats apart of the formula when finding the are of a circle.

lets continue:

51.84 x 3.14(pi) = 162.7776

Now we need to find the area of the round surface but first we need to find the circumference of one circle and multiply it by the height.

2 x 3.14 x 7.2 = 45.216

Now lets multiply it by the height:

45.216 x 17 = 768.672

Now lets add both areas:

768.672 + 162.7776 = 931.4496 dont forget to round to the nearest hundredths place! 931.4496 rounded up = 931.45 square meters is your answer.

6 0
2 years ago
Solve for x.<br><br> −5x−4(x−6)=−3
zvonat [6]
- 5x - 4x + 24 = - 3
9x = 27
x = 3
3 0
3 years ago
4,756 rounded to the nearest thousand is
Shalnov [3]

4,756 rounded to the nearest thousand is 5,000.

8 0
3 years ago
Read 2 more answers
What is the values of a and B
Nady [450]
The value of A is 6 and B is 8
3 0
2 years ago
Other questions:
  • What is the slope of a line that is parallel to the line shown?
    5·1 answer
  • Express the relation {(-3, 4), (-1, 2), (3, -4), (2, -2)} as a table and a graph. What is the domain and range?
    7·2 answers
  • -1/3 =x+2/3<br> ......................................................
    14·2 answers
  • Maleek reads 1/8 of a book each night. How long will it take him to read 3/4 of the book. Explain fully
    5·1 answer
  • Solve for z<br> z − 4 = 8<br> z =
    7·2 answers
  • The seating capacity of a stadium is 65,500. So far, 49,632
    7·1 answer
  • Answer fast Use the net to determine the total surface area
    15·1 answer
  • Essay on a trip with friends​
    13·1 answer
  • If 3 2/5 is the lesser number in an inequality, which statement is true?
    5·1 answer
  • A line and the point (3,4) are graphed in the coordinate plane. what is the equation of the line that passes through the point (
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!