3 years ago

What is a3 if a is -9?

Mathematics

2 answers:

german3 years ago

3 0

It is -27 because a negative number times a positive number is negative. In this case it is -9 times (3) which is -27.

viva [34]3 years ago

3 0

the answer is -27.

this is because if we reverse the question and do -9 times 3, we get -27.

You might be interested in

Jim, Carla and Tomy are members of the same family. Carla is 5 years older than Jim. Tomy is 6 years older than Carla. The su

Lynna [10]

let the age of jim be x
carla's age= x+5
tomy's age= 6+5+x
sum of their ages=31
x+x+5+x+5+6=3x+16=31
3x=31-16
=15
x=15 divided by 3
= 5
jim's age=5
carla's age=10
tomy's age = 16

6 0

3 years ago

Read 2 more answers

Katrina and Becca exchanged 270 text messages in 45 minutes. An equal number of texts was sent each minute. The girls can send 9

Bas_tet [7]

Answer: 540

Step-by-step explanation: 270/45=6 (6*90)=540

3 0

3 years ago

(25x2) + (3x10) = ? (25x2) + (3x10) = ?

ki77a [65]

Answer:

fist 1 is 80 second on is 80

6 0

2 years ago

Read 2 more answers

Solve. check for extraneous solutions 3 l4w-1l -5 = 1

nikdorinn [45]

Answer: w

Step-by-step explanation: i hope this helps

7 0

3 years ago

Read 2 more answers

Janine has job offers at two companies. one company offers a starting salary of $28,000 with a raise of $3000 each year . the ot

ollegr [7]

After nine years the salaries will be the same
28000 3600031000 3800034000 4000037000 4200040000 4400043000 4600046000 4800049000 5000052000 52000

7 0

3 years ago