Answer:
Combining like terms is a mathematical process used to simplify an expression or to add or subtract polynomials.
Step-by-step explanation:
How do I combine like terms?
1. Step 2: Combine the coefficients.
2. 5h + 11g + 1h - 8g.
3. (5 + 1)h + (11 - 8)g.
4. 6h + 3g.
5. Step 1: Organize your like terms.
6. 5x + 8x + 10x2 - 7x2 - 4x.
7. Step 2: Combine the coefficients. (5 + 8 - 4)x + (10 - 7)x2 9x + 3x2
Answer:
x = 4
Step-by-step explanation:
x(x + 8) = 48
x² + 8x = 48
x² + 8x - 48 = 0
times into -48
add into 8
(x - 4)(x + 12) = 0
x - 4 = 0
x = 4
or
x + 12 = 0
x = -12
A length cannot be a negative number therefore x = 4
I would just call one of them and tell them your situation and hopefully they’ll understand.
Answer:
Circle one
Step-by-step explanation:
For circle one, remember that diameter = radius (2).
So to get the radius of circle one, simply divide 96 by 2:
96 ÷ 2 = 48
For circle two, remember that circumference = 2πr which also can be written as circumference = dπ
First, divide 295.16 by π (in this case, we'll round π to 3.14):
295.16 ÷ 3.14 = 94
Then, divide that answer by 2 to get the radius of circle two:
94 ÷ 2 = 47
So since circle one has a radius of 48 cm which is bigger than circle two which has a radius of 47 cm, then circle one has a larger radius.