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
Zanzabum
3 years ago
13

What are a x and a y that have a difference of 17 and have a sum of 9

Mathematics
1 answer:
vichka [17]3 years ago
6 0

Answer:

y=-4, x=13

Step-by-step explanation:

You might be interested in
How are determinants used to find areas of polygons?
ANTONII [103]
When you arrange the N points in sequence around the polygon (clockwise or counterclockwise), the area is half the magnitude of the sum of the determinants of the points taken pairwise. The N determinants will also include the one involving the last point and the first one.

For example, consider the vertices of a triangle: (1,1), (2,3), (3,-1). Its area can be computed as
  (1/2)*|(1*3-1*2) +(2*-1-3*3) +(3*1-(-1)*1)|
  = (1/2)*|1 -11 +4| = 3

4 0
3 years ago
Y = 5x + 7<br> 2x + y = -5<br> Are the equations parallel,<br> perpendicular, or neither?
Nezavi [6.7K]

Lines are neither perpendicular nor parallel.

Step-by-step explanation:

Step 1:

In equation 1, Y = 5X + 7

In equation 2,  Y = -2X -5

Step 2:

Slope Intercept form Y =mX +c

Where m = Slope

Slope of line 1 = 5

Slope of line 2 = -2

m1  is not equal to m2. Hence it is not parallel.

m1  × m2 is not equal to -1. Hence they are not perpendicular.

3 0
3 years ago
What is 1986÷7 please help me
sertanlavr [38]
Step 1. Set up long division 

  _______
7| 1 9 8 6

Step 2. <span>Calculate 19 ÷ 7, which is 2 with a remainder of 5.

       2
</span>  _______
7| 1 9 8 6
    1 4
_________
       5
  Step 3. Bring down 8, so that 58 is large enough to be divided by 7.

       2
  _______
7| 1 9 8 6
    1 4
_________
       5 8

Step 4. <span>Calculate 58 ÷ 7, which is 8 with a remainder of 2.

</span>       2 8
  _______
7| 1 9 8 6
    1 4
_________
       5 8
       5 6
_________
          2

Step 5. <span>Bring down 6, so that 26 is large enough to be divided by 7.

</span>      2 8
  _______
7| 1 9 8 6
    1 4
_________
       5 8
       5 6
_______
          2 6

Step 6. Calculate 26 ÷ 7, which is 3 with a remainder of 5.
   
       2 8 3
  _______
7| 1 9 8 6
    1 4
_________
       5 8
       5 6
_______
          2 6
          2 1
       ______
             5

Step 7. <span>Therefore, 1986 ÷ 7 = 283 with a remainder of 5.

823 With a remainder of 5

Done!

</span><span>Decimal Form If Needed: 283.714286</span>
6 0
3 years ago
Sides of a square is 3^2/7 what is the area of the square
nydimaria [60]
Area  = square of the measure of a side =   3^(2/7) * 3^(2/7)  

=  3 ^(2/7 + 2/7)  = 3^(4/7)

Option 2
6 0
3 years ago
Jacob has $38 to spend on a field trip to the state museum. He spends $12 on admission to the museum. In the souvenir store he f
netineya [11]

Answer:

the cap and the pic EACH cost $13

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • Weinstein, McDermott, and Roediger (2010) con- ducted an experiment to evaluate the effectiveness of different study strategies.
    13·1 answer
  • I NEED HELP ASAP PLEASEE
    15·1 answer
  • •Let x represent the number of horses •the number of goats is 5 less than the number of horses •the total number of horses and g
    13·1 answer
  • The placebo effect is an example of a(n) experimenter bias. participant bias. random assignment bias. random selection bias.
    11·1 answer
  • Kira drew traingle pqr and stu so that angle p is congruent to angle s, angle q is congruent to angle t, pr equals 12, and su eq
    15·1 answer
  • Find the values of k such that the equation kx^2-x-1 = 0 has no real roots
    6·1 answer
  • What do we call financial assistance for a student with demonstrated financial need to help pay for college that does not need t
    9·2 answers
  • Since 1 inch=2.54 centimeters what does 1 centimeter equal in inches?
    12·2 answers
  • Solve the following system of linear equations.<br> 3x + 6y = 18<br> - 3x + 6y = – 18
    8·1 answer
  • Worker leafcutter ants can measure 0.5 inches. Name a decimal that is equivalent to 0.5. Remember not use add spaces to your ans
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!