16. In the expression a+2a-12c^2, a, 2b, and -12c2 are examples of

Mathematics

1 answer:

Arte-miy333 [17]3 years ago

5 0

Answer:

Terms

Step-by-step explanation:

Any expression is formed of terms separated by addition or subtraction.

A term can be a number, a variable or the product of multiplying a number and a variable.

Now, the given expression is:

a + 2b + 12c^2

This expression has three terms all separated by addition. These terms are:

a : which is only a variable

2b : which is the product of a number and a variable

12c^2 : which is the product of a number and a variable

Hope this helps :)

You might be interested in

Javier has a basket of oranges and apples. The number of oranges is 2 more than twice the number of apples in the basket. The di

Vesna [10]

Hello!

Let's put this into a system of equations and have a represent the apples and o represent the oranges.

o=2a+2
0.5o-0.5a=4

Since we can already so what o equals (2a+2) we will substitute it into the second equation and solve for a.

0.5(2a+2)-0.5a=4
1a+1-0.5a=4
1.5a+1=4
1.5a=3
a=2

Now that we know the value of a will put a into the first equation to find o.

o=2(2)+2
o=4+2
o=6

There were 6 oranges and 2 apples.

I hope this helps!

3 0

3 years ago

What is the square root of 124

marysya [2.9K]

Answer:

√124 simplifies to 2√31 ≈ 11.135529

Step-by-step explanation:

√124 = √(4·31) = (√4)(√31) = 2√31

A calculator can tell you the numerical value. It is an irrational number near ...

11.135528725660043844...