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
Jobisdone [24]
3 years ago
8

Please help me answer these e questions pleasesssss

Mathematics
1 answer:
Rudiy273 years ago
5 0

Answer:

5. (-4)^{5}× (-4)^{7}

   (-4)^{12}

   4^{12}

A negative base raised to an even power equals a positive.

8. (\frac{2}{3})^{2} × (\frac{2}{3})^{6}

   (\frac{2}{3})^{8}

11. (5^{4})^{3}

   5^{12}

You might be interested in
Which expression results when the change of base formula is applied to log4 (x + 2)?
aksik [14]
You haven't shared the possible answers, so the best I can do (which is very good!) is to assume we want to change from base 4 to base 10 and then apply the change of base formula.

Given log-to-the-base-4-of (x+2), we want log-to-the-base-10 of (x+2).  Following the change of base formula,
                                                log-to-the-base-4-of (x+2)
log-to-the-base-10 of (x+2) = ------------------------------------
                                                  log-to-the-base-4-of-10
6 0
3 years ago
Read 2 more answers
Which of the following coordinates exists on the line y = 2x - 4?
Artyom0805 [142]
The coordinate is (1,-2)
3 0
3 years ago
Read 2 more answers
Adar, Chi, and Melissa each left the party by themselves. In how many different orders can they leave?
Leona [35]
The answer is A they can only be in different orders
4 0
3 years ago
You drop a ball from a height of 98 feet. At the same time, your friend throws a ball upward. The polynomials represent the heig
Lynna [10]

Answer: The polynomial is 92 - 46t

92,92,-46,46

Step-by-step explanation:

5 0
3 years ago
Please help. If this isn't done by today i'm grounded :(
DedPeter [7]

Answer:

B. temporary

Step-by-step explanation:

The last sentence says that the alignment of atoms does not last long.

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the circumcenter of the triangle ABC.
    15·1 answer
  • I would appreciate the help please!!
    5·2 answers
  • Write an equation for the description.<br> Two-thirds a number x plus 4 is 6.
    10·1 answer
  • Lexi operates an orange juice stand. On Monday she used 4 bags of oranges. On Tuesday she used 1/2 as many oranges as on Monday.
    10·1 answer
  • What would be the be the answer to 3+11t
    5·1 answer
  • HELP WILL MARK BRAINLIST!!!!!!!!!!! DUE TODAY 10:52 Write 1/8% as a decimal number. Enter your answer in the box.
    15·2 answers
  • Which pair of expressions is equivalent? ОА. A. 4x – 12 and 3(x – 3) B. 2(x + 3) + 1 and 2x + 6 C. 11x – 4 + 2x and 13x – 4 D. X
    6·1 answer
  • Think of two numbers that have a difference of 8
    12·1 answer
  • Find the mean absolute deviation of the set of data. Round your answer to two
    13·1 answer
  • Translate triangle ABC using the vector ( 6, - 2).
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!