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
Viktor [21]
3 years ago
10

I need help please also have the work

Mathematics
1 answer:
xeze [42]3 years ago
8 0
19. Answer: 3p^6
Working:
3p^4 x p^2 = 3p^6
(Formula: a^b x a^c = a^b+c)

20.Answer: 42z^8
7z^5 x 6z^3 = 42z^8
(Same formula as Q19)

7. Answer: a^-4 or 1/a^4
a^3 / a^7 = a^-4
(Formula: a^b / a^c = a^b-c)

8. Answer: j^-1 or 1/j
(Same as Q7)

9. Answer: 1
(Same as Q7)
(x^0 = 1)

10. Answer: k^-4
(Same as Q7)

11. Answer: 3x^3/4
(Same as Q7)
(9/12 = 3/4)

12. Answer: 2f^5

13. Answer: (y^8)/2
(Same as Q7)
(4 - (-4)) = (4 + 4)

14. Answer: 1/n^5
(negative power = 1/power)

Sorry got no more time sorry
You might be interested in
What is the greatest common factor between 72 and 54?
Elanso [62]
The greatest common factor between 72 and 54 is 18.
3 0
3 years ago
Can someone show me at least trial one
GenaCL600 [577]
Pick a number: 5
Add 7: 5+7=12
Triple the result: 12*12*12=1728
Add 9= 1728+9=1737
Divide by 3 = 1737/3=579
Subtract original number = 579-5=574

Now pick a different number a do the same process

Hope that helps
8 0
3 years ago
Read 2 more answers
HURRYYYY!
DiKsa [7]

Answer: f(x) = − one fourth (x − 8)2

Step-by-step explanation: I'm not really sure how to explain it, but I'm almost 100% sure that's the right answer.

5 0
3 years ago
IM BEGGING SOMEONE PLEASE HELP!!!!
PtichkaEL [24]

Answer:

Option C. y ≤ x-2

                y ≤ 50/9-(1/6)x-(1/18)x^2

Step-by-step explanation:

Please, see the attached files.

Thanks.  

6 0
3 years ago
A coffee distributor plans to mix some Rift Valley coffee that normally sells for $12.10 per pound with some Mexican Shade Grown
-BARSIC- [3]

Answer:

24 pounds of Rift Valley coffee

26 pounds of Mexican Shade Grown coffee

Step-by-step explanation:

If R is pounds of Rift Valley coffee, and M is pounds of Mexican Shade Grown coffee, then:

R + M = 50

12.10 R + 13.10 M = 12.62 (50)

Substitute:

12.10 R + 13.10 (50 − R) = 12.62 (50)

12.10 R + 655 − 13.10 R = 631

R = 24

M = 26

8 0
3 years ago
Other questions:
  • Javier power walks 4 1/4 miles in 2 hours how many miles does he walk in one hour? ANSWER HAS TO BE IMPROPER AND IN SIMPLEST FOR
    12·1 answer
  • Diameter = 6 inches circumference =?
    10·2 answers
  • What is the absolute value of -100000000000000?
    9·2 answers
  • Determine the equation of the line shown in the graph:
    9·2 answers
  • A store owner offered a 25% discount off the regular price of a shirt. The amount of the discount is $4. What is the regular pri
    9·2 answers
  • 11.(02.03)
    11·1 answer
  • Its my birthday today= Free points!
    8·2 answers
  • Which expression represents each mathematical phrase?
    5·1 answer
  • What is the value of x?
    7·1 answer
  • How to find area of a square room if it's length is 5cm​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!