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
hammer [34]
3 years ago
13

What is the solution to this system of equations?

Mathematics
1 answer:
Semenov [28]3 years ago
4 0

Answer:

D

Step-by-step explanation:

y=2x²+2x+1.... i

y=2x+3......... ii

Equating i and ii,

2x²+2x+1=2x+3

2x²+1-3=0

2x²-2=0

x²-1=0

x=1 or -1.

From ii, if x=1,y=5

If x=-1, y=1.

The points are (-1,1) and (1,5)

You might be interested in
Line AB contains points A(4, 5) and B(9, 7). What is the slope of AB?
viktelen [127]

Slope of AB = 7-5/9-4

=2/5

6 0
3 years ago
Math problem+Zoey, a Gelada Baboon, is tied to one of the outside corners of a regular hexagon-shaped research facility, where h
dexar [7]

Answer

The monkey will be able to cover an area of 22.86 meters which is equivalent to two sides and half of the building.

Step-by-step explanation:

The length of the monkeys rope = 75 feet long

Each side of the hexagon shaped facility = 30 feet

Note that, 1 feet = 0.3048 m

if we convert 30 feet to Meter, we have,

30 × 0.3048 = 9.144

Therefore, 30 + 30 +15 = 75 which is equivalent to the two side and half side of the hexagon shaped building

75 feet × 0.304 meter = 22.86 meters.

So the total area the monkey will be able to cover will be

= 22.86 Meters which is equivalent to two sides and half of the hexagon shape building.

8 0
3 years ago
Solve for x : x-m/q = t
Ipatiy [6.2K]

Answer:

x - m/q = t

x = m/q + t is the answer

7 0
3 years ago
Hannah school hosted a book donation. There are 150 students at her school, and they donated a total of b books! Hannah donated
SVETLANKA909090 [29]
I think she 89 that’s what I think
7 0
3 years ago
Read 2 more answers
Why are you trying to make me upgrade I don't want it I just want the answer
Ksivusya [100]

Answer:

you good dude?

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Other questions:
  • Select all that justify the following statement.10 + x • 12 = 12x + 10
    10·1 answer
  • writing to explain does japera keep the longer books on the top or the bottom shelf? how do you know?
    8·1 answer
  • A. -4 <= x <= 0 b. y >= -3 c. all real numbers 4. {-4,0}
    8·1 answer
  • What is the solution to the system of linear equations?
    11·1 answer
  • Simplify a-c when a=5 c= -1​
    15·2 answers
  • PLEASE ANSWER THIS ASAP, I WILL BE GIVING YOU A THANKS! ..
    5·1 answer
  • Pls help will be nice
    14·2 answers
  • Find the indicated term of the arithmetic sequence.
    6·1 answer
  • What are some examples from science and engineering where a quadratic is used but is not a function?
    8·1 answer
  • What is SAS SSS and SAS?.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!