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
Anika [276]
3 years ago
5

-3² = -1*3² = -1 * 9 = -9 (order of operations) while (-3)² = (-3)(-3) = +9 or 9

Mathematics
1 answer:
mixas84 [53]3 years ago
6 0

Answer:   20

Step-by-step explanation:

Assuming your question is:

Z² - X² - XY     X = -2, Y = 3, Z = -4

Substitute values

(-4)² - (-2)² - {(-2)(3)}

{(-4)(-4)} - {(-2)(-2)} - (-6)

(16) - (4) + 6

16 - 4 + 6

20

You might be interested in
- Erin wants to purchase 3 CDs for $10 each. She has $20. How much
FromTheMoon [43]

Answer:

$10

Step-by-step explanation:

If Erin wants 3 CD's at $10 a piece, that is $30 total. She has $20 which means you find the difference. Total needed: $30 - Money in hand: $20 = $10

Please mark answer as Brainliest and give 5 stars.

3 0
2 years ago
Read 2 more answers
Why does y=cos(2x)sin(2x)​ simplify to y=sin(4x)/2 for derivatives?
kramer

Answer:

First y

y=0

second y

y=0

3 0
3 years ago
Area is 20 square units. the length is 4 more than 3 time the width. find the dimension
Andreyy89

starts with 20 smthing x3 +4 =  20 but what is it ???? hmmmm if you think more you can fiqure it out by just finding random numbers so use ur brain i guess???

8 0
3 years ago
Read 2 more answers
What’s 1/2 + 3/2 equal
Step2247 [10]

Answer:

2

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
HELP ME ASAP NEED HELp
MrRa [10]

Answer: W=20 and L=55

Step-by-step explanation:

2(3w-5)+2(w)=150

6w-10+2w=150

8w-10=150

8w=160

W=20

L= 3(20)-5

=60-5

=55

6 0
1 year ago
Other questions:
  • How many millileters are in 3.5 gallons.
    6·1 answer
  • What is the value of rate of 7x-3=32
    13·1 answer
  • How to find the distance? I need help with part B
    14·2 answers
  • the price of a share of a company's stock has been decreasing at a constant rate of $0.50 per share every half hour. if the pric
    13·1 answer
  • The formula for the cost of buying a car is: Cost= 12 x monthly payment + deposit Find the cost of a car when the monthly paymen
    7·1 answer
  • HEEEELPPPPPPPPPPPPPP!!!!!!!!!!
    5·1 answer
  • Brandon and his friend adam both mow lawns.Brandon earns $375 per week mowing 15 lawns while Adam earns $500 per week mowing 25
    8·1 answer
  • Find the equation of a line in point slope form that crosses through points (3,-2) and (5,2)
    14·1 answer
  • On average, a squirrel lives to be 6.5 years old. The lifespan of a squirrel may
    6·1 answer
  • Solve and make a table ( you may decide what the topic is and the value is.Algebra I)
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!