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
brilliants [131]
3 years ago
7

Write in expanded form. Use parentheses to indicate multiplication. (-a) 3

Mathematics
2 answers:
Tems11 [23]3 years ago
5 0
 standard form would be this

-a * -a * -a 
lawyer [7]3 years ago
4 0

The answer is

(-a)(-a)(-a) or -a*-a*-a

You might be interested in
Solve four square root of two plus five square root of four and explain whether the answer is rational or irrational. The answer
Rina8888 [55]

Answer:

A.The answer four square root of two plus ten is irrational because the sum of a rational number and irrational number is an irrational number.

Step-by-step explanation:

Given the question as 4√2 + 5√4 the sum is  

4√2 + 5*√4

4√2 + 5*2

4√2 + 10

Putting an irrational number in decimal form, it goes on forever without repeating.

4*√2 +10 = 4× 1.41421356237 +10

=15.6568542495----------------which irrational

8 0
3 years ago
Read 2 more answers
The price of a watch was increased by 7% to £1350. What was the price before the increase? Give your answer to the nearest penny
frutty [35]

Answer:

1261.68

Step-by-step explanation:

1350 = the increased watch price= 107% of the original

1350= 1.07x

1261.68224299

Check:

7% of 1261.68224299 is 88.317757

1261.68224299 + 88.317757 = 1349.9 = 1350

Round:

1261.68224299  

To the penny= to the hundreth= 1261.68

3 0
3 years ago
Over the last 6 months, Josh wrote 6 checks for a total of $702 to pay his phone bill. His phone bill is the same amount each mo
algol13

Answer:

C

Step-by-step explanation:

702divded by 6=117

hes taking away

8 0
3 years ago
Read 2 more answers
¿cual es el 5% de 320?
Bezzdna [24]

Answer:

16

Step-by-step explanation:

5 × 320  ÷ 100 = 16

5 × 320 = 1,600

1,600 ÷ 100 = 16

16 es tu repuesta

4 0
3 years ago
Read 2 more answers
At a certain school,5/9 of the students are boys. Today, 2/3 of the boys brought their lunch. What fraction of the students are
Elodia [21]
5/6 of the boys brought their lunch.



In order to determine the answer you need to divide 5/9 by 2/3 in which will give you 5/6.
4 0
3 years ago
Other questions:
  • A sign says that the price marked on all music equipment is at a discount for 30% off. You buy an electric guitar for the same p
    10·1 answer
  • A carpenter makes legs for 3-legged stools and 4-legged tables. He makes a total of 57 legs. He could have made legs for how man
    5·2 answers
  • Is anyone taking saxon Advanced mathematics?
    15·1 answer
  • Select the graph of the solution. Click until the correct graph appears.<br><br> | x | = 1
    14·2 answers
  • Which statements are correct interpretations of this graph?
    9·1 answer
  • Rosa treated her sister to lunch while visiting her in Rockport. Their lunch costs $100, and the sales tax in Rockport is 11%. I
    5·1 answer
  • Which is the solution to the inequality?1/4+x&lt;5/6​
    10·1 answer
  • Which expressions can be used to find the coordinates of the midpoint of PQ with endpoints P(3, –1) and Q(–7, –6)? Check all tha
    6·2 answers
  • Help pls!!!!!!!!!!!!!!!!!!!!!!!
    10·2 answers
  • Show that<br><br> Sin30° / cos30° = tan30 °
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!