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
vichka [17]
3 years ago
14

The first three steps in determining the solution set of the system of equations algebraically are shown.

Mathematics
1 answer:
Ivenika [448]3 years ago
3 0

(2,-1), (-4,17).

Step-by-step explanation:

Equate the equation A and equation B

Convert the quadratic equation in factored form

Group terms that contain the same variable, and move the constant to the opposite side of the equation

Complete the square. Remember to balance the equation by adding the same constants to each side.

Rewrite as perfect squares

Square root both sides

Find the values of y

Substitute the value of x in the equation B

You might be interested in
SOMEONE HELP ITS DUE TONIGHT
il63 [147K]

Answer:

n=27 degrees

m=36 degrees

Step-by-step explanation:

So the inside triangle has two equal sides. To find these angles you would do the degrees of a triangle (180) minus the known value and then divided by two.

so it is: 180-126/2 which gives you 27 degrees.

this means the n value is 27.

to find m, you have to take away 90 degrees and the n value from 180.

so it is: 180-90-27 which gives you 63 degrees.

now you must take the smaller angle from 63 degrees to find m.

so it is: 63-27 which gives you 36

therefore...

n=27 degrees

m=36 degrees

8 0
3 years ago
The weight of an elephant is 10 to the third times the weight of a cat. If the elephant weighs 14,000 pounds how many pounds doe
Brut [27]
Cat weight = 14,000 / 10^3
= 14,000 / 10000
= 14 pounds
6 0
4 years ago
Read 2 more answers
Algebraic divide 24y - 4 by 2=
il63 [147K]
Wouldn't it be 12y-2? or is there information you are leaving out?
7 0
4 years ago
Read 2 more answers
The perimeter of a rectangle is 28 the length of the rectangle is 2 more than the width find the length and width of the rectang
labwork [276]

P = 2L + 2W

P = 28

Width = W = x

Length = L = x + 2

28 = 2(x + 2) + 2x

Can you finish?

5 0
3 years ago
A 5-foot piece of linen costs $18.00. what is the price per inch?​
svp [43]

Answer:

$3.00 per inch

Step-by-step explanation:

also hope this helps

5 0
3 years ago
Other questions:
  • 235+374= use rounding or compatible numbers to estimate the sum
    7·1 answer
  • Tim needs 18 pens he can buy them in packages of 6 9 or 12 he will buy only one type of package which packages could Tim buy wri
    11·2 answers
  • PLEASE HELP MEEE <br> Can someone calculate the area of this shape
    5·1 answer
  • The difference of 2 numbers is 2 and their product is 80<br>Please respond quick
    15·2 answers
  • In bungee jumping, a bungee jump is the amount the cord will stretch at the bottom of the fall. The stiffness of the cord is rel
    11·1 answer
  • You<br> 12 cupcakes needs 100 grams butter. How much in each cupcake
    15·2 answers
  • At 7 pm, a burning candle is 16 inches tall. At 9:30 pm, the candle is only 3.5 inches tall. What is the UNIT RATE of the number
    15·2 answers
  • 13=X/4<br><br> A. 13/4<br><br> B. 4/13<br><br> C. 52<br><br> D. 9
    9·1 answer
  • WHO KNOWS THIS? I NEED HELP PLS
    13·2 answers
  • How do i solve this question, please help and pls explain<br> a³x - x⁴ + a²x² - ax³
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!