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
Arisa [49]
2 years ago
10

Evaluate the expression for x =-2 and y=-3 and choose its value. x2 - y2

Mathematics
1 answer:
vovikov84 [41]2 years ago
8 0

Step-by-step explanation:

x = -2

y = -3

= x² - y²

= (-2)² - (-3)²

= 4 - 9

= -5

You might be interested in
A rectangle has a width of 9 inches. The area of the rectangle is 648 square inches. What is the length, in inches, of the recta
Ivan

Answer:

The length is 72

Step-by-step explanation:

length x width = area

9 x length = 648

length = 72

7 0
3 years ago
11.65×0.23 helpppp plssss
Yanka [14]

Answer:

2.6795

Step-by-step explanation:

Just ask! :)

(✿◡‿◡) HAPPY HOLIDAYS!!!

7 0
2 years ago
Read 2 more answers
(5x to the power of 2 -6x+2)+9x to the power of 2 +10x-7)
xxTIMURxx [149]

Answer:

45x^{4} -4x^{3} -77x^{2} +62x-14

Step-by-step explanation:

Im assuming the question was (5x^{2} -6x+2)(9x^{2} +10x-7) if thats not the case then im wrong

6 0
2 years ago
The numbers -5,7,-18,and 0 are examples of
olga_2 [115]

Answer:

real numbers

Step-by-step explanation:

3 0
2 years ago
Am i correct?? for points and brainly
ahrayia [7]

Answer:

yes, 2 gallons

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • Ernie and lori are playing a game. the table shows their scores for 5 times they have played the game. which statement is true?
    5·2 answers
  • What value of c makes the statement true?<br> -2x3(cx3 + x2) = -10x6 - 2x5
    5·1 answer
  • What value of ​x satisfies the equation 6.4−2x−6.63x=610.5 ?
    9·1 answer
  • Find the linear equation of a line that passes through the point (3,7) and is parallel to the line -8x 2y=16
    6·1 answer
  • What is the constant variation of x-3 and y =27
    13·1 answer
  • ∠5 ​ and​ ​ ∠6 ​ ​are complementary angles.<br><br> m∠5=13°<br><br> What is the measure of ​ ∠6 ​?
    10·1 answer
  • A gas station sells regular gas for $2.20 per gallon and premium gas for $3.00 a gallon. at the end of a business day 300 gallon
    12·1 answer
  • Enter product in simplest form<br>1/4×7 4/5​
    8·2 answers
  • What is an equation of the line that passes through the points
    6·1 answer
  • Pls answer this work sheet
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!