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
Liula [17]
2 years ago
15

Subtract-2x^2-6x+10 from -2x +9

Mathematics
1 answer:
sesenic [268]2 years ago
8 0

Answer:

-4x0 -6x -1

Step-by-step explanation:

I believe its true.

You might be interested in
7x + y = 13<br> 4x – 4y = -20
aalyn [17]

Answer: (x,y) = (1,6)

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Find the principle fourth root of -81, checking your answer by raising to the 4th power. If there are "no real roots," then type
kondaur [170]

Answer:

None

Step-by-step explanation:

There are actually 2 answers, 3 and -3. Although if you put it in a calculator, it would show "math error" or undefined. That's because the index is even (4) and the radicand is negative (-81)

4 0
3 years ago
HELP MEEEEEEEEEEEEEEEEEEEEEEE 20 POINTS AND BRAINLIEST PLZ HALPPPP
yawa3891 [41]

Answer:

1. Radius 18in Diameter 38in Circumference 36in

2. Radius 9in Diameter 34in Circumference 18in

3. Radius 6in Diameter 36in Circumference 12in

4. Radius 7in Diameter 26in Circumference 14in

5. Radius 5in Diameter 8in Circumference 10in

6. Radius 11in Diameter 33in Circumference 22in

7. Radius 6in Diameter 20in Circumference 12in

8. Radius 7in Diameter 16in Circumference 14in

9. Radius 2in Diameter 12in Circumference 4in

Step-by-step explanation:

Tip: When finding the circumference of a circle, just multiply the radius by 2!

Hope I get my brainliest even tho I couldn't get all of it!

4 0
3 years ago
Can someone please answer this question
aniked [119]
Option "D" would be your answer.

- KJ, JL, LK
7 0
3 years ago
Read 2 more answers
Ralph is 3 times as old as Sara. In 4 years, Ralph will be only twice as old as Sara will be then. Find Ralph's age now.
fiasKO [112]
Ralph is 12. If Ralph is 12 that means Sara is 4 (12/4=3). In 4 years Sara will be 8 and Ralph would be 16 (16/8=2).
4 0
3 years ago
Read 2 more answers
Other questions:
  • Write the equation of a line that is perpendicular to the given line and that passes through the given point. y=2/3x+9 m (–6, 5)
    5·1 answer
  • (Please answer ASAP) (Thank you &lt;3)<br><br> What is the relative frequency for Group A.
    10·2 answers
  • Three less than a number n is -16
    11·1 answer
  • How do u do this? HELPPPPPPPPPPPP
    12·2 answers
  • Sarah worked to eam $502.90. If she worked for 94 hours, how much money does Sarah earn per hour? $
    12·2 answers
  • A paddle boat company charges $15 rental fee plus $12.75 per hour for rentals. If Jimmy has $45, which inequality can he use to
    13·1 answer
  • Can y’all help me plz
    8·2 answers
  • The game Super Sherman Brothers cost $15 to make. It is then marked
    11·1 answer
  • (need help ASAP!!! PLS) Are these answers correct?
    10·2 answers
  • An elephant at the zoo lost 24 pounds over 6 months.The elephant lost the same amount of weight each month.Write an integer that
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!