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
Lena [83]
3 years ago
13

Simplify 12a-(6a+a)=

Mathematics
1 answer:
leva [86]3 years ago
7 0
Well
12a-6a-a
then 6a-a
last 5a
You might be interested in
Luisa hiked 7 miles of 21-mile trail. what percent of the trail did she hike
7nadin3 [17]
If I'm correct she hiked 1.47 miles of the trail in percentages
5 0
3 years ago
The difference between an observational study and an experiment is that
lorasvet [3.4K]

Answer:

I think it's the last one! In an experiment, one group is studied over a short period of time---

7 0
3 years ago
Add-ons Helplast edit was seconds ago
aleksandr82 [10.1K]
Eeeeeeeeeeeeeeeeee eeeeeeeeeeeeeeeee
6 0
3 years ago
Select The correct answer.<br> What is the simplified form of 3/7- 5/7?
dmitriy555 [2]

the answer is A -2/7

7 0
3 years ago
This i forgot and i need help fast can someone please help..<br> I will give brainliest
GalinKa [24]

Answer:

1.) 471.24

2.) 1231.5

3.) 113.1

Step-by-step explanation: A = pi x r^2 + pi x r x ^2

1.) a = 3.14 x (5)^2 + 3.14 x 5 x ^2

a = 3.14 x 25 + 3.14 x 5 x 25

a = 78.54 + 392.70

a ≈ 471.24

2.) A = 3.14 (7)^2 + 3.14 x (7) x ^2

a = 3.14 x 49 + 3.14 x 7 x 49

a = 153.93 + 1077.57

a ≈ 1231.5

3.) a = 3.14 (3)^2 + 3.14 x 3 x ^2

a = 3.14 x 9 + 3.14 x 3 x 9

a = 28.27 + 84.82

a ≈ 113.1

3 0
2 years ago
Read 2 more answers
Other questions:
  • A questionnaire provides 54 yes, 33 no, and 33 no-opinion answers. in the construction of a pie chart, how many degrees would be
    14·1 answer
  • HELP WILL MARK BRAINLIEST
    10·1 answer
  • Which is bigger 3 3/8 or 54 oz
    13·1 answer
  • a pen is randomly picked from a box that contains 12 red pen,13 blue pen and 5 black pen. calculate the probability of getting a
    9·1 answer
  • a bird was sitting 8 meters from the base of the oak tree, it flew 9 meters to get to the top of the tree, how tall was the tree
    8·1 answer
  • What the answer please​
    6·2 answers
  • Point B lies between points A and C on AC. Let x
    12·1 answer
  • In a​ company, 65​% of the workers are women. If 1,015 people work for the company who​ aren't ​women, how many workers are ther
    7·2 answers
  • The ratio of the surface area of two cylinders is 1:9. The smaller cylinder has a radius of 3 inches and a height of 4 inches. W
    8·1 answer
  • A circular hot spring has a diameter of 96 meters. Over time, the diameter of the spring decreases by 8 meters. By how many squa
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!