3 years ago

Please help! Which of the following is a polynomial?

Mathematics

1 answer:

Marat540 [252]3 years ago

7 0

Simplistic answer is D

You might be interested in

using a number line, find both the intersection and the union of the following interval: (-∞, 7) and [-5, +∞)

Gwar [14]

Step-by-step explanation:

the intersection of the interval: (-∞, 7) and [-5, +∞)

is [-5, 7)

and the union of the interval: (-∞, 7) and [-5, +∞)

is (-oo, +oo)

7 0

3 years ago

A restaurant customer left $1.65 as a tip. The tax was 4 % and the tip was 15% of the after tax cost. Which information is not

Fed [463]

You dont need the percentage of tip. to calculate the bill, divide 100 by 15, then multiply that number by 1.65, you will get the total of the bill afer tax. if you add 1.65 to the total you get the total after tax and tip

8 0

3 years ago

Susan is attending a talk at her son's school. There are 8 rows of 10 chairs where 54 parents are sitting.

Vesnalui [34]

Answer:

The answer is 3.

Hope it helped!

6 0

3 years ago

Read 2 more answers

In the diagram, point D divides line segment AB in the ratio of 5:3. If line segment AC is vertical and line segment CD is horiz

KIM [24]

Answer:

Step-by-step explanation:

First, find the coordinates of pointD if A(2,-6), B(10,2) and point D divides line segment AB in the ratio of 5:3.

If point D divides the segment AB in the ratio m:n, then

$D\left(\dfrac{nx_A+mx_B}{m+n},\dfrac{ny_A+my_B}{m+n}\right)$

$D\left(\dfrac{3\cdot 2+5\cdot 10}{5+3},\dfrac{3\cdot (-6)+5\cdot 2B}{5+3}\right)=D(7,-1)$

Point C has the x-coordinate the same as point A and the y-coordinate the same as point D.

Thus, C(2,-1)

5 0

3 years ago

Read 2 more answers

Please help me I'm on a time crunch

Neporo4naja [7]

You multiple it by 20....
1:20
2:40
3:60
4:80
5:100
So it’s 80 inches by 100 inches (80x100) =800 square feet

8 0

2 years ago

Read 2 more answers