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
yKpoI14uk [10]
3 years ago
9

4x+y=2 3y+2x=-1 Solve using substitution

Mathematics
1 answer:
tia_tia [17]3 years ago
8 0

x+2y=4x+2y=4  hope this helps

You might be interested in
-5,-6,0,6 which pair of numbers has a sum of zero
ladessa [460]

Answer:

-6, 6

Step-by-step explanation:

I hope this helps :)

7 0
3 years ago
I need help pleaseeeeeee
soldi70 [24.7K]

Answer:

For a triangle to be equiangular all its three interior angles must be equal, that is, each angle should measure 60˚.

Step-by-step explanation:

5 0
3 years ago
NEED HELP ASAP!!!!!!!!
Ymorist [56]
<span>Segment EG is half the length of segment BH because of the Midsegment theorem</span>

5 0
3 years ago
What should i do now please help me<br><br><br>​
m_a_m_a [10]

Answer:

x=24

Step-by-step explanation:

Here, you need to make proportion and find x.

12:16=18:x

We multiply 12 by x and 16 by 18:

12x=288

Divide by 12 both sides :

x=24

6 0
3 years ago
NEED HELP ASAP!
Brrunno [24]
complette the square to get vertex form or y=a(x-h)^2+k
(h,k) is vertex
1. group x terms, so for y=ax^2+bx+c, do y=(ax^2+bx)+c <span> <span> </span> 2, factor out the leading coefinet (constant in front of the x^2 term), basicallly factor out a </span><span> <span> </span> 3. take 1/2 of the linear coefient (number in front of the x), and square it ,then add negative and positive of it inside parnthases </span><span> <span> </span> 4. complete the squre and expand </span>


so
y=-1/4x^2+4x-19
group
y=(-1/4x^2+4x)-19
undistribute -1/4
y=-1/4(x^2-16x)-19
take 1/2 of -16 and squer it to get 64 then add neg and pos inside
y=-1/4(x^2-16x+64-64)-19
factorperfect square
y=-1/4((x-8)^2-64)-19
expand
y=-1/4(x-8)^2+16-19
y=-1/4(x-8)^2-3
vertex is (8,-3)
8 0
4 years ago
Other questions:
  • Which function rule represents the data in the table?
    15·2 answers
  • Simply 6^-1(4^-2) plz help
    14·1 answer
  • A = {1, 2, 3, 4} B = {3, 4, 6, 8} C = {5, 6, 7} A∪B∩C=
    15·2 answers
  • A Demolition ball weigths 2 tons . what is the weigtht in ounces?also what is a demolition ball?
    12·1 answer
  • Plz explain it to me? and answer
    7·1 answer
  • heeelpppppppppppppp dewwwwwwwwwwwwwwwwwwwww now wwwwwwwwwwwwwwwwwwwwwwwwwwwwwwwww aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
    11·2 answers
  • Solve x^2+32=0<br> Please solve step by step
    13·1 answer
  • Find x please :) pleaseeee
    9·1 answer
  • Happy kids charge $19.00 plus $1.50 per hour to keep a kid during the day. Fun city charges $14.00 plus $2.75 per hour. Write an
    9·2 answers
  • A plumbing company charges an hourly rate of $25 for labor. If the total charge for labor on ajob came to $75.00, which of the f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!