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
Umnica [9.8K]
3 years ago
6

Lol i need help again :p

Mathematics
1 answer:
MissTica3 years ago
5 0

Answer:

howww!!11111111!!!!!!!!

Step-by-step explanation:

You might be interested in
When you arrive at the lake, your friend realises he hasn’t got any swimming trunks. You need to ride to a sports shop. The spor
EleoNora [17]
It is 16,700 meters to cycle there and back
3 0
3 years ago
What are the solutions to the following system of equations?<br><br> x − y = 6<br> y = x2 −6
anastassius [24]

The solutions to the given system of equations is (0, -6) and (1, -5)  

<h3>Simultaneous equations</h3>

From the question, we are to determine the solutions to the given system of equations

The equations are

x − y = 6 --------- (1)

y = x² −6 ---------- (2)

From equation (1)

x - y = 6

∴ x = 6 + y ------- (3)

Substitute into equation (2)

y = x² −6

y = (6+y)² −6

y = (6+y)(6+y) -6

y = 36 + 6y + 6y +y² -6

y = 36 + 12y + y² - 6

Simplifying

y² + 12y - y + 30 = 0

y² + 11y + 30 = 0

Solve quadratically

y² + 11y + 30 = 0

y² + 6y + 5y + 30 = 0

y(y +6) +5 (y +6) = 0

(y + 5)(y + 6) = 0

y + 5 = 0 OR y + 6 = 0

y = -5 OR y = -6

Substitute the values of y into equation (3)

x = 6 + y

When y = -5

x = 6 + (-5)

x = 6 -5

x = 1

When y = -6

x = 6 + (-6)

x = 6 -6

x = 0

∴ When x = 0, y = -6 and when x = 1, y = -5

Hence, the solutions to the given system of equations is (0, -6) and (1, -5)  

Learn more on Solving simultaneous equations here: brainly.com/question/16863577

#SPJ!

7 0
2 years ago
2/3 k =28•4/9 solve for k
rodikova [14]
The answer is, k=18.
6 0
2 years ago
Read 2 more answers
Can we<br> multiply these two monomials? (4x^2)(-2b^3a)
arlik [135]

Answer:

-8b^3ax^2

Step-by-step explanation:

7 0
3 years ago
If 56% of the 125 fifth-grade students have a skateboard, how many of the students have a skateboard?
olasank [31]

Answer:

70

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • V=πr^2h solve for π i dont know how to do this ok
    6·1 answer
  • Someone please help on this
    12·1 answer
  • Mrs. Beasley is asking students to find the volume of the cylinder below using 3.14 for pi. Which student wrote the correct expr
    13·2 answers
  • Chris wants to buy a tv that is 1500. If he has a 5% discount, what is the amount of the discount. plz answer fast
    10·1 answer
  • Together, Preston and Horatio have 49 video games. Horatio has 11 more games than Preston. How many games does each person have
    5·2 answers
  • <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B6%7D%7B3%7D%20" id="TexFormula1" title=" \frac{6}{3} " alt=" \frac{6}{3} " align=
    13·2 answers
  • Oliver weighs 6 pounds. When he is an adult​ cat, he will weigh about 445​% as much as his current weight. Write 445​% as a frac
    12·2 answers
  • Energy is not created nor destroyed, it is _____ from one type to another. <br> PLS ANSWER
    6·2 answers
  • Can you find the distance from a point to a line?​
    15·2 answers
  • Simplified form of the equation 7z + 2 = 8 + 2z + 1z?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!