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
Yuri [45]
3 years ago
9

If p =-2 ,q= -1 and r=3 find the value of . -(1), p ²+ q²- r²​

Mathematics
1 answer:
sammy [17]3 years ago
8 0

Answer:

Step-by-step explanation:

(-2)^{2} + (-1)^{2} - (3^{2} )\\4 + 1 -9\\-4

You might be interested in
??? Anyone I need help
Schach [20]

Answer b

Because -2-5 adds -5 to it equals -7

If you have any questions about answer just ask

And please give brainliest

4 0
3 years ago
Which type of geometry best describes the following statement?
oksian1 [2.3K]

Answer:

answer C

Hyperbolic geometry

The sum of the angles of a hyperbolic triangle is less than 180°.

6 0
3 years ago
Solve this system of equations:<br> y=2x<br> x=-y+6
LenKa [72]

Answer:

(2,4)

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Find the missing angle. Find x
dolphi86 [110]
Answer: 20

Reason: They're opposite meaning they are the same when compared to the side
3 0
3 years ago
What is 4w=48 BTW I don't know the answer I tried really hard
AlexFokin [52]
4w = 48
Divide each side by 4. (division property of equality)
w = 12
7 0
3 years ago
Read 2 more answers
Other questions:
  • What is 80% more than 20.00
    12·2 answers
  • The hiski s family spends $600 per month on groceries for the family. If this is 15% of their monthly budget , then what is thei
    6·1 answer
  • The owner purchases 5 buckets, 10 brushes, 48 towels, and 1 case of air fresheners for the car wash. The total cost of the purch
    10·1 answer
  • Which of the following is a composite number?
    13·2 answers
  • Dewey buys 10 folders for $6.50. Orioles folders cost $0.50 each and Ravens folders cost $0.75 each. How many of each type of fo
    15·1 answer
  • What is 2/300 as a decimal?
    9·1 answer
  • 145/12 into a mixed number
    14·2 answers
  • Betty correctly determined that the ordered pair (–3, 5) is a solution to the system of linear equations 6 x + 5 y = 7 and x + 4
    14·2 answers
  • Please help and answer
    7·1 answer
  • Humihingi po ako sa inyo ng tulong po, sana matulungan nyo po ako dito☝​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!