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
Arisa [49]
3 years ago
9

Help me please i need this for now

Mathematics
1 answer:
Vlad [161]3 years ago
7 0
The main property is  as follow
(A^p)^q=A^pxq
so only Sam's work is correct because
(8^4)^5 x(7^3)^9=(8^4x5)x(7^3x9)=8^20x 7^27
You might be interested in
Laura has 3.85 pounds of bananas. She goes to the store to buy 2.75 more pounds of bananas to make banana bread. Each loaf requi
Inessa [10]

Answer:

22

Step-by-step explanation:

3.85+2.75= 6.6

6.6÷0.30= 22

6 0
2 years ago
Read 2 more answers
Help me asap (please please)
CaHeK987 [17]
Area of a circle = pi*r^2.

Here, A = 380.13 mi.  Unfortunately, "mi" is NOT a unit of area.

So I will assume that the problem should read   A = 380.13 sq. miles.
                                                                    380.12 mi^2
Thus,   380.13 mi^2 = 3.14*r^2, and r^2 = ------------------- 121.057 mi^2
                                                                           3.14

The radius is the sqrt of 121.057 mi^2:  11.00 miles.

The diam. is twice that, or d = 22.00 miles.



4 0
3 years ago
Office supplies had a normal starting balance of $75. there were debit postings of $80 and credit postings of $60 during the mon
Katena32 [7]

Answer:

I think it’s 95 debit but it could be credit

Step-by-step explanation:

75 + 80 = 155

155 - 60 = 95

5 0
3 years ago
Write three expressions that are the equivalent of 5of 100, 000 , first as a numberthen in wordsfinally in scientific notation
disa [49]

Answer: 1) 500, 000

2) Five hundred thousand

3) 5\times10^5

Step-by-step explanation:

To express: 5 of 100, 000 in three expressions (First - number. second - word , third - scientific )

5 of 100, 000 = 5 x 100, 000 = <u>500, 000</u>

In word -<u> Five hundred thousand</u> [ as place value of 5 =  hundred thousand]

In scientific notation, 500, 000=5\times10^5

Hence, the required expressions:

1) 500, 000

2) Five hundred thousand

3) 5\times10^5

4 0
3 years ago
The price of a car was decreased by 20% to £720.
Scilla [17]
Answer: 900
0.8 * x =720
x= 900
4 0
3 years ago
Other questions:
  • What two types of asymptotes can you find from a rational function?
    12·1 answer
  • I will give brainiest to whoever answers this 20 is 25% of what number? enter your answer in the box . plz help
    14·1 answer
  • One computer desk is located at (7, 2) on the map. Another is located at (7, -8). How many feet separate the two computer desks?
    10·1 answer
  • How can the decimal –70.73 be written as a mixed number? ​ ​
    13·1 answer
  • The sum of x and 2 and itr is and algebraic expression
    9·1 answer
  • Z=5x-11y ?<br><br> and-2-5v &lt; 8
    14·1 answer
  • I need help on these two.
    10·1 answer
  • 18 ride tickets at the fair were $13.50. What was the cost of one ticket
    9·1 answer
  • Kim has 68 spoons, there are 8 boxes of spoons, how many spoons go into each box?
    9·1 answer
  • $274 for 40 hours of work as a unit rate
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!