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
iogann1982 [59]
3 years ago
6

-2x2 - x + 7 +x2 +4x-5

Mathematics
1 answer:
Arada [10]3 years ago
6 0

Answer:

Need more?

Step-by-step explanation:

-x^2 + 3x + 2

Is this the answer?

You might be interested in
Plot three points on the coordinate plane and label them a,b,c (be sure that all three points do not lie in a straight line) now
tensa zangetsu [6.8K]
It would be three lines and the shape would be a triangle
3 0
3 years ago
Read 2 more answers
What is the smallest degree of rotation that will map a regular 18 gon on to itself
natali 33 [55]

Answer:

  20°

Step-by-step explanation:

Rotating the figure through an angle equal to the central angle of one "sector" will do the required mapping. That is 360°/18 = 20°.

5 0
3 years ago
K+ 6 ≥ 19, if k = 11
WINSTONCH [101]

Answer:

Then it would be the other way around 19 ≥ k + 6

Wait for more responses if needed.

4 0
3 years ago
Read 2 more answers
Solve the literal equation for the indicated variable. P= 2(l+w) for w
Lorico [155]

Answer:

P=2(l+w)

divide the both sides by 2

P/2 = l +w

make w the subject of the formula

P/2 - l =w

w = P/2 - l

8 0
2 years ago
△XYZ is mapped to △X'Y'Z' using the rules (x, y)→(x+5, y−3) followed by (x, y)→(−x, −y) .
Yuri [45]

Given that △XYZ is mapped to △X'Y'Z' using the rules (x, y)→(x+5, y−3) followed by (x, y)→(−x, −y) .

We know that (x,y) => (x+h,y+k) type operation represents translation so rule (x, y)→(x+5, y−3)  will cause translation.

We know that (x,y) => (-x,-y) type operation represents rotation about origin so rule (x, y)→(−x, −y) will cause rotation.

So combining both results and comparing with given choices. we find that only 1st choice "△XYZ is congruent to △X'Y'Z' because the rules represent a translation followed by a rotation, which is a sequence of rigid motions."

is correct.

5 0
3 years ago
Other questions:
  • Round 452,906 to the nearest hundred thousand
    5·2 answers
  • Suppose your school costs for this term were $4900 and financial aid covered 3/4 of that amount.
    11·1 answer
  • Which system of equations is represented in the graph?
    7·1 answer
  • 2) A bike tire has a radius of 11 inches. If the tire spins 6 times, what distance does
    8·1 answer
  • Select the better deal in the pair. Then give the unit rate for the better deal. $43 $61.05 15 gal 10 gal​
    6·1 answer
  • Jordan has a bag that contains orange chews, strawberry chews, and lime chews. He performs an experiment. Jordan randomly remove
    5·2 answers
  • Please help this is a big test and I’m confused
    15·2 answers
  • Good luck with answering the question. :)
    7·2 answers
  • Please help.. no links​
    13·1 answer
  • A box of tangerines that weighs 5 pounds costs $4.25.<br> What is the cost per pound?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!