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
Nastasia [14]
2 years ago
11

If x = 2 and y = -3, what is the value of 2x^2−3xy−2y^2 HELPPP

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
8 0

Answer:

8

Step-by-step explanation:

2(2)^2‒3(2*‒3)‒2(‒3)^2

2*4‒3(‒6)‒2(9)

8‒(‒18)‒18

8+18‒18

26‒18

8

i think it is easy to understand &i hope it will helps you

You might be interested in
The juniors and seniors of Lawrence Lawrence highschool are required to enroll in one fine arts elective each year
abruzzese [7]
You did not finish the question
4 0
3 years ago
Read 2 more answers
PLEASE HELP!!!<br> Find each measure
Amanda [17]

Answer:

7.)

m<1 = 141

m<2= 39

m<3 = 141

8.)

m<1 = 17

m<2 = 73

m<3 = 107

9.)

m<1 = 101

m<2 = 33

m<3 = 71

Step-by-step explanation:

use the postulates and theorems your teacher gave you.

Also you need some logic

5 0
2 years ago
Read 2 more answers
I need help with 50. I don't know how to figure it out
Nikolay [14]
The answer is in the picture

8 0
3 years ago
What is the mean absolute deviation of 8,1,3,3,9,6
Gennadij [26K]

Answer:

2

Step-by-step explanation:

6 0
2 years ago
Please Help!!! Will Give brainliest!!
Nataly [62]

Answer:

B?????

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Mathematics help please!!<br><br> Multiple questions - any help is appreciated!!
    7·1 answer
  • A baker decorates 42 cupcakes in 30 minutes. She decorates cupcakes at a constant rate.
    15·2 answers
  • nan cut a submarine sandwich into 4 equal parts and parts and ate one part what fraction represented the part of the sandwich he
    6·1 answer
  • What are the roots of the polynomial equation x^3 -6x=3x^2-8? Use a graphing calculator and a system of equations.
    9·2 answers
  • Which is parallel to y = 3x − 5?
    13·1 answer
  • Julia opened a new flower shop, and her daily sales are modeled by f(x) = 2(1.25)x. Determine the rate of growth.
    13·2 answers
  • Someone help please!!??
    5·1 answer
  • PLS HELP WILL GIVE BRAINLIST
    12·1 answer
  • Yes i am stupid . please help me.. i have 3 more assignments in this class XD 24-(4x-5)=23
    5·1 answer
  • How many lakhs are there in 2 millions?​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!