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
Lyrx [107]
3 years ago
9

Solution to the system y=-x2-3x+2 y=x+6

Mathematics
1 answer:
worty [1.4K]3 years ago
8 0

Answer:

x=-2,y=4

Step-by-step explanation:

y=-x^2-3x+2

y=x+6

x+6=-x^2-3x+2

x^2+x+6=-3x+2

x^2+4x+6=2

x^2+4x+4=0

(x+2)(x+2)=0

x=-2

y=(-2)+6=4

You might be interested in
Sara worked 45 hours one week, of which 5 hours were overtime. She earned $10.48 per hour and gets paid time and a half for over
marissa [1.9K]

Answer:

$497.80

Step-by-step explanation:

First, you want to find half of 10.48. This should be 5.24.

So, add 10.48 and 5.24. This gives you 15.72.

Now, you want to multiply that by 5, since 5 hours were overtime.

This gives you 78.60.

Lastly, you want to multiply 10.48 by 40.

This gives you 419.20

Now, add 78.60 and 419.20 together, giving you your answer of $497.80

Sara got $497.80 for the week.

3 0
3 years ago
Will mark BRAINLIEST!!!
lara31 [8.8K]
Answer A because 2x2 is 4 and 2x5 is ten so the tenth power
5 0
3 years ago
Read 2 more answers
The area of a circle 220mm in diameter is approximately how many times greater than the area of a circle 30mm in diameter?
zmey [24]
The first circle is approximately 44 times greater than the second cirle

Radius = 110 mm
110² = 10,000 mm² = Area

Radius = 15 mm
15² = 225 mm² = Area

Hope this helps!

5 0
4 years ago
1. -6x + 3y = 6<br> -4x + 2y = -10<br> Solve by substitution method
slega [8]
Did you type the question wrongly?? because there’s no solution for this
6 0
3 years ago
Angela buys a calculator for 12.58 she gives the cashier a 20.00 bill to pay for it. How much change should she receive?
Kryger [21]

Answer:

$7.50

Step-by-step explanation:

Just subtract.

6 0
3 years ago
Other questions:
  • The figure represents a ABCD irregular quadrilateral. Determine the coords of the vector AP knowing:
    15·1 answer
  • What is 25/100 in decimal in terms of dollars
    7·2 answers
  • D/−9 ≤ −8 plz help me
    13·1 answer
  • 8 divided by 870. long division and b it's hard for me
    15·1 answer
  • danielle is selling her handmade jewelry online yesterday she sold 2 bracelets and 4 necklaces for a profit of 118.today she mad
    11·1 answer
  • Help on both pleaseeeee
    15·1 answer
  • 2. Look at each number below. Select all the numbers that can be written as a ratio of two integers.
    11·1 answer
  • I can't think of any right answer?​
    11·2 answers
  • Find the area of each triangle 10in. 9in.
    15·1 answer
  • Triangle BIG is similar to triangle MOP. Find v.I52ft.M60ft.90ft.B27ft.PFigure is not drawn to scale.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!