All categories

3 years ago

Write the polynomial in standard form. Then name the polynomial based on its degree and number of terms.

Mathematics

2 answers:

sattari [20]3 years ago

7 0

Let A= 2 – 11x2 – 8x + 6x2, the standard form of A is
A = - 5x² -8x + 2

Ilya [14]3 years ago

3 0

Answer:

A= 2 – 11x2 – 8x + 6x2, the standard form of A is

A = - 5x² -8x + 2

Step-by-step explanation:

You might be interested in

Akira receives the prize at the science fair for having the most informative project her trophy is in the shape of a square pyra

mina [271]

Answer:

Akira needs 45 square inches of gold foil to cover the chair free including the bottom

Step-by-step explanation:

Total surface = surface area of the base square + area of 4 triangles

Step 1: The surface area of the base square

surface area of the base = surface area of the square = $s^2$

where s is the side length

The the surface area of the base = $3^2$ = 9 square inches

Step 2: The surface area of the side triangles 

The area of the triangle = $\frac{1}{2}\times \text{side length} \times \text{slant height}$

On substituting the values,

The area of the triangle = $\frac{1}{2} \times 3 \times 6$

The area of the triangle = $\frac{18}{2}$

The area of the triangle = 9 square inches

Now the area of 4 triangles = 4 x 9 = 36 square inches

Thus the total surface area = 9 + 36 = 45 square inches

7 0

3 years ago

Read 2 more answers

Which expression is equivalent to (2x + 1)?

Akimi4 [234]

Answer:

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Kenny bought a new car stereo that cost $220, but he had a coupon for a 14% discount. How much did Kenny pay for the car stereo.

jok3333 [9.3K]

Answer:

189,2$

Step-by-step explanation:

220*0,86=189,2

14% = 14/100 = 0,14

1-0,14 = 0,86

price* factor between 0 and 1, 0 -> item is free, 1 -> full price

7 0

3 years ago

Read 2 more answers

What is the radius of D 6 cm 12 cm 3 cm 24 cm

const2013 [10]

Answer:

3 Is the Radius

Step-by-step explanation:

Diameter is always 2R (R for radius), as they have given us the diameter of 6 we can conclude the answer by forming a simple equations

D=2R

6=2R

3=R

3 0

2 years ago

Read 2 more answers

HELP WITH MATH TEST

Shalnov [3]

Answer:

p = d − 2

p = d + 1

Step-by-step explanation:

From the above question:

Interpreting the statement above to form algebraic expressions, we have:

Variable p is 2 less than variable d.

Less than means to subtract in this context

p = d - 2

Variable p is also 1 more than variable d

More than means to add in this context

p = d + 1

Therefore, the pair of equations tha best models the relationship between p and d is Option b :

p = d − 2

p = d + 1

8 0

3 years ago