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
diamong [38]
3 years ago
12

-2a2-4a+16 cuando a=-2​

Mathematics
1 answer:
lozanna [386]3 years ago
7 0

Answer:

0

Step-by-step explanation:

-2 * -2 = 4

4  * 2 = 8

4 * -2 = -8 + 16 = 8

8-8 = 0

You might be interested in
A recliner chair has a retail price of $260 and it is on a sale at a 30% discount . How much less is the sale price than the ret
andrezito [222]

Answer:

$78

Step-by-step explanation:

260 * 0.3 = 78

8 0
3 years ago
Read 2 more answers
Kevin is 6 years older than Timothy, and 4 years ago Kevin was twice as old as Timothy. Find their present ages.
vovangra [49]
<span>Kevin is 16
Timothy is 10
------------
check:
4 yrs ago Kevin was 12
4 yrs ago Timothy was 6
Kevin was twice his age
OK</span>
6 0
3 years ago
Find the volume, in cm?, of a right circular cylinder with radius 10 cm and height 14 cm.
Rama09 [41]
C is the best answer
5 0
3 years ago
Read 2 more answers
2 - 5x - 10 - 3x simplify and show work
Pani-rosa [81]

Answer:

=−8x+−8

Step-by-step explanation:

Let's simplify step-by-step.

2−5x−10−3x

=2+−5x+−10+−3x

Combine Like Terms:

=2+−5x+−10+−3x

=(−5x+−3x)+(2+−10)

=−8x+−8

3 0
3 years ago
A bat and a ball together cost $1.10. The bat cost $1 more than the ball. How much does the ball cost? (This seems simple, but i
Andrei [34K]

Answer:

2.10?????????????

8 0
3 years ago
Read 2 more answers
Other questions:
  • Jada’s teacher ask her to write a three-digit number that uses the digit 4 once and the digit 7 twice. The value of one 7 needs
    12·1 answer
  • The list below shows the quantity of items purchased by customers at a particular checkout counter of a supermarket. 13, 6, 5, 9
    12·2 answers
  • Inequality help!<br><br>so I'm thinking it's choice one...would that be right?
    15·1 answer
  • Wlii mark bianleast Find the quotient.
    5·2 answers
  • If a car is going 60 mph how far will it go in ana hour and a half
    14·1 answer
  • Someone help , i’ll give you brainliest !
    7·2 answers
  • In Livingston the library is 8 miles due south of the courthouse and 15 miles due west of the community swimming pool what is th
    6·1 answer
  • Penelope earned $50 in May. She earned $60 in June.
    12·1 answer
  • Is the following a fixed or a variable expense?
    7·2 answers
  • Y-2=-4(x-1) in standard form
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!