Which of the following are polynomials?

Answer:

is mine the best answer

Step-by-step explanation:

please say it is

Answer:

about 9.6 liters of water

Step-by-step explanation:

Answer:

If you sliced the pyramid parallel to the base, the cross-section would be shaped like a square

Answer:

Slice it parallel to the base

Step-by-step explanation:

Answer:

g = (2/9)m

For each minute the washing machine runs, it uses two-ninths of a gallon of water.

Answer:

g = (2/9)m

For each minute the washing machine runs, it uses two-ninths of a gallon of water.

Step-by-step explanation:

Hope this helps! : )

Answer: $125

Step-by-step explanation:

1/80=x/10,000

10,000/80=125

Hope this helped!

Answer:125 yen

Step-by-step explanation:
Ratio and proportion

Ratio=1:80=x:10,000

x represents dollars which is unknown

1/80=x/10,000

Then you cross multiply

80x=10,000

80x/80=10,000/80

x=125

Therefore,$125 will give you 10,000yen

C)

Because if you choose some points for example x = 0 and x = 3.14 (≈ pi)

you will see that there's only one match.

Answer:

Option C. y = cos x -2

Step-by-step explanation:

\( \frac{15}{28} \)

Multiply numerator by numerator and denominator by denominator

Answer: You need to add a picture of your answers. So we can get you your help. Without having the pictures no one can see what answers you have. And which one is the one that you need.

Step-by-step explanation:

Answer:

-2.72

Step-by-step explanation:

-8.16 / 3 = -2.72

Extra:

3(-2.72) = -8.16

Answer: 150% increase

Step-by-step explanation:

percent of increase: new/old × 100%-100%

--------------

new/this month: 20 puppies

old/last month: 8 puppies

 new/old×100%-100%

=20/8×100%-100%

=2.5×100%-100%

=250% -100%

=150% increase

Hope this helps!! :)

Please let me know if you have any question

Step-by-step explanation:

1.) 5x-4y=20

y=5/4x-5

5x/4-5=0

x=4

2.) 3x+3y=15

y=-x+5

x+5=0

-x=-5

=x=5

3.) y=3/4x-2

3/4x-2=0

x=0

3x4x/4 -2 x4x-0x4x

3-2x4x=0x4x

3-8x=0

8x=-3

=x=3/8

4.) y=3/2x+3

3/2x+3=0

x=0x

3x2x/2+3x2x=0x2x

3+3x2x=0x2x

3+6x=0

6x=-3

x=_3/6

=x=-1/2

Answer:

30  /  

     / 24

     /  

     / 65

Step-by-step explanation:

Answer:

35, 100, 1.4

Step-by-step explanation:

Each value of 10 would equal 7. This would mean that 50 would equal 35 since 7x5=35. This would also mean that 100 would equal 70 since 7x10=70. This would also make sense for the last one since 10÷3=1.4

Answer:

153 units squared

Step-by-step explanation:

first, multiply 10 x9 to find the area of the rectangle, which is 90

then find the area of the triangle. The formula for area of a triangle is

A=1/2bh

so, 7 x 9= 63 divided by 2 is 31.5

since there are 2, multiply 31.5 x 2= 63

add 63 to 90 which is 153

Answer: 153 sq. units

Step-by-step explanation:

Base a = 10

Base b  = 7x2 = 24

Height = 9

area of trapezoid = 1/2 * (a+b) * h

= 10+24 * 9 /2

= 306/2 = 153

Answer: 51

Step-by-step explanation:

A of rectangle 2x3 = 6 yd sq

A of rectangle 9x5 = 45 yd sq

Total Area = 45+6 = 51 yd sq

∴ Hope it helped. Pls mark me the BRAINLIEST!

Answer:

Angle 3 is 95 degrees because it is in a corresponding position to the 95 degrees, and lines A and B are parallel. Angle 4 is 85 degrees because it has to be supplementary to angle 3.

95+85=180

Answer:

Angle 4 is 85°

Step-by-step explanation:

Because the  lines are parallel the angles are congruent, you can find the supplementery angles when one angle is given by subtracting 180° by the angle given unless they are alternate interior angles. If they are alternate interior angles to the angle given then the angle willbe congruent to the original.

Hope this helps!

Answer:

19

Step-by-step explanation:

If we look at the graph we can see that 10 students answered 30 questions correctly and 9 students answered 40 questions correctly, when we add this to get the amount of students that got a score of 30 or over there are 19 students

Answer: 0.30

Step-by-step explanation:

You would round up 1 cent!

Answer:

$0.09

Step-by-step explanation:

Answer:

A is the answer 456% and 512%

Step-by-step explanation:

Answer:

\(\Huge \boxed {\bf{466_8} }\)

Step-by-step explanation:

To convert the decimal number 310 to base 8, we can use the following steps:

Let's perform these steps for the decimal number 310:

Now, write down the remainders in reverse order: 466.

So, the decimal number 310 converted to base 8 is \(466_8\).

________________________________________________________

Answer:

48.6 degrees

Step-by-step explanation:

The sine function is appropriate here:

                 9

sin x = ------------- = 0.75

                12

The inverse sine function arcsin x provides with the angle measurement:

arcsin 0.75 = 0.848 radian, or 48.6 degrees

Answer

you are a evil gacha

Step-by-step explanation:

Answer:

yes you're correct for part A. the answer to part B is 3 family memberships.

Answer:

it is 16 - 1/2n

Step-by-step explanation:

if we considered the number as n

Answer: B 4(6x-8)

Step-by-step explanation: They are equivalent when put into desmos.

Answer:

a. Which information is not needed to compute the bill after tax and​ tip?

The tax was 8%

b. What was the total​ bill?

The total bill is 9.9.