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
Musya8 [376]
3 years ago
10

If a+b=2x-2 and a-b=4x-8

Mathematics
1 answer:
spin [16.1K]3 years ago
4 0
What are you looking for? looking for x a or b?
You might be interested in
Mr.jones is planning to plant grass and place a fence in a small area for his dog the rectangular dimensions are 12 x15 feet the
cestrela7 [59]

Answer:


Step-by-step explanation:


5 0
3 years ago
Read 2 more answers
The image of parallelogram PQRS after a reflection across Line W Y is parallelogram P'Q'R'S'.
Luden [163]

Answer:

the answer is 6

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Solve for e.<br><br> 4/3=-6e-5/3
cricket20 [7]

Answer:

e = 1/2

Step-by-step explanation:

to solve foe e in  this 4/3=-6e-5/3

solution

4/3=-6e-5/3

4/3 + 5/3 = 6e

find the lcm of the left hand side

4 + 5/3 = 6e

9/3 = 6e

cross multiply

3 x 6e = 9 x 1

18e = 9

divide both sides by the coefficient of e which is 18

18e /18 = 9/18

e = 1/2

therefore the value of e in the expression above is evaluated to be equals to 1/2

5 0
3 years ago
X=6{2+3[2(7-3)+(7+1)-5]} can someone help?
erma4kov [3.2K]

270 solve that yourself lol

3 0
3 years ago
I need only 16 and 17 please help
Nesterboy [21]

9514 1404 393

Answer:

  16. a: (-90°, (4, 3)); b: (90°, (0, 3)); c: (-90°, (0, 0))

  17. a: (down, (4, -1)); b: (right, (4, 3)); c: (up, (5, 2))

Step-by-step explanation:

We don't know what notation you're used to seeing for rotations. Here. we'll use the form [degrees CCW, (center)]. (CW angles are negative.) In any rotation, the center is the point that is invariant (remains in the same place)

16.

a) The tail is invariant, so the rotation is (-90°, (4, 3)).

b) The tip is invariant, so the rotation is (90°, (0, 3)).

c) The origin is invariant, so the rotation is (-90°, (0, 0))

__

17.

a) The tail is invariant, so the arrow is pointing down with the tip at (4, -1).

b) The center is invariant, so the arrow is reversed. It is pointing right with the tip at (4, 3).

c) Point (2, 3) is invariant, so the arrow is pointing up with the center at (5, 0). The tip is at (5, 2).

_____

<em>Additional comment</em>

If you have trouble visualizing these rotations, you might find it useful to trace the arrow on a piece of (semi-)transparent medium (plastic or tracing paper) so that you can move it as required to match the descriptions in the problem statement. A pin, or a dot on your tracing, can serve to fix the center of rotation. A little hands-on never hurts in math and geometry.

8 0
3 years ago
Other questions:
  • Anyone know how to do this??
    15·1 answer
  • What is 2a +16 what does that =
    10·1 answer
  • What is 25/100 in simplest form
    8·1 answer
  • six grapefruit cost as much as a dozen of oranges.the cost of a dozen grapefruit and two dozen oranges is $12.how much does one
    13·2 answers
  • Plese help fasthjfjfjfjfjfjfjfjf
    6·1 answer
  • The midpoint of -7 and 8 on the number line is 1/2 true or false
    5·1 answer
  • Which expression is equivalent to (7 – 3k) – (4 – 5k) – (6 – 2k)?
    7·1 answer
  • X^2y^-1 + y / a-xy^-1
    15·1 answer
  • Euler's formula, V − E + F = 2 relates the number of vertices V, the number of edges E, and the number of faces F of a polyhedro
    5·1 answer
  • Which of the following is a true proportion of the figure based on the triangle
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!