3 years ago

Which expressions are polynomials (more than one answer)

1 answer:

7 0

In a polynomial, variables can only be multiplied by numbers or variables. You can't divide by a variable, and you can't have a root of a variable.
Answer: A, B, D.

You might be interested in

Write the equation of the line that passes through (3, 4) and (2, −1) in slope-intercept form.

lys-0071 [83]

Answer:

Step-by-step explanation:

Slope equation is (y2-y1)/(x2-x1)

(-1-4)/(2-3)

-5/-1

6 0

2 years ago

Simplify to create a equivalent expression.

Ratling [72]

Answer:

$\boxed{\bold{66k+9}}$

Explanation:

Expand $\bold{5\left(10k+1\right): \ 50k+5}$

= $\bold{50k+5+2\left(2+8k\right)}$

Expand $\bold{2\left(2+8k\right): \ 4+16k}$

= $\bold{50k+5+4+16k}$

Simplify $\bold{50k+5+4+16k: \ 66k+9}$

= $\bold{66k+9}$

Mordancy.

7 0

2 years ago

Read 2 more answers

Each square on Olivia's chessboard is 11 square centimeters.A chessboard has 8 squares on each sid.To the nearest tenth,what is

stellarik [79]

First, find the length of one side of a square:
Area = side²
11 = s²
s = √(11) cm

Since there are 8 squares on each side, multiply the length of one square by 8 to get the length of 8 squares.
√(11) * 8 = 8√(11) ≈16.5 cm

Hope this helps!

5 0

3 years ago

Find the distance between the points (7, -4) and (7,5).

Nadusha1986 [10]

Answer:

Step-by-step explanation:

find absolute value

5 0

2 years ago

The sum of two numbers is 33. One number<br> is 27 more than the other one. Find the<br> numbers.

Masteriza [31]

Answer:

30 3

Step-by-step explanation:

30 is 27 numbers more than 3

8 0

2 years ago

Read 2 more answers