Which expression is equivalent to this polynomial expression? (2x^2 – 3y^2)(4x^4 + 6x^2y^2 +9y^4)​

Answer:

81 m²

Step-by-step explanation:

6x10=60

1/2(6)(7)=21

60+21=81

Answer:

x = 5

Step-by-step explanation:

(10/3)/5 = (x+1)/9

(10/3)9 = 5(x+1)

90/3 = 5x + 5

30 = 5x + 5

25 = 5x

x = 5

9514 1404 393

Answer:

  ∠2 = 19°

Step-by-step explanation:

Angles that are equal to 161° are vertical and corresponding angles: 1, 4, 5.

Angles that are equal to the supplement of 161° are the remaining angles: 2, 3, 6, 7.

Angle 2 is the supplement of 161°:

  ∠2 = 180° -161°

  ∠2 = 19°

Answer:

Step-by-step explanation:

MKN and MCN are supplementary angles.

Supplementary angles sum to 180°:

Answer:

n = 5

Step-by-step explanation:

4n - 11 = 9

    + 11 =  +11

4n        = 20

4n/4   =  20/4

=5

Answer:

A. $448

B. $679

C. $421

D. $877

Step 1: multiply each original amount by .08 (because that's the percent amount)

For example: 415 x 0.08 = 33.2

Step 2: Add that product to the original amount.

For example: 415 + 33.2 = 448.2

Step 3: Don't forget to round to nearest dollar.

For example: 448.2 --> 448

Trust Milky. Milky smart.

Answer:

a

Step-by-step explanation:

jab tak ki saja sunai gai hai kar lo aur fir

Answer:

Union President Abraham Lincoln set the Union's first naval goal when he declared a blockade of the Southern coasts. His plan was to cut off Southern trade with the outside world and prevent sale of the Confederacy's major crop, cotton.Union President Abraham Lincoln set the Union's first naval goal when he declared a blockade of the Southern coasts. His plan was to cut off Southern trade with the outside world and prevent sale of the Confederacy's major crop, cotton.Union President Abraham Lincoln set the Union's first naval goal when he declared a blockade of the Southern coasts. His plan was to cut off Southern trade with the outside world and prevent sale of the Confederacy's major crop, cotton.Union President Abraham Lincoln set the Union's first naval goal when he declared a blockade of the Southern coasts. His plan was to cut off Southern trade with the outside world and prevent sale of the Confederacy's major crop, cotton.

Step-by-step explanation:

Answer:

first answer is (3, -8); second answer is (3, -5)

Step-by-step explanation:

Answer:

A it is

used to compare and display data

Answer:

b = 3

Step-by-step explanation:

15 - b = 12

-15        -15

-b = -3

b = 3

Hope this helped! Have a nice day! Plz mark as brainliest!!!

-XxDeathshotxX

Answer:

b=3

Step-by-step explanation:

15-b=12

-b=12-15

-b=-3 divide both sides by -1

b=3

Answer:

I think answer is B or C or D

Step-by-step explanation:

Answer:

2 more hours

Step-by-step explanation:

akechis pancakes

Answer:

125/24

Step-by-step explanation:

5/2 * 5/3 * 5/4

Answer:

d=4

Step-by-step explanation:

because 6x4=24

-6x4=-24

Answer:

d=8

Step-by-step explanation:

d=[tex]\sqrt{(x2-x1)^{2}+(y2-y1)^{2} \\ }[/tex]

d=[tex]\sqrt{(3-3)^{2}+(-8-0)^{2} }[/tex]

d=[tex]\sqrt{0^{2}+(-8)^{2} }[/tex]

d=[tex]\sqrt{64}[/tex]

d=8

Answer:

6.70h <= 155

Step-by-step explanation:

1. Define a variable.

Let h = number of hours

2. Write the inequality.

We know that he earns $6.70 an hour. We also know that he needs at least $155, which means he needs greater than or equal to 155. Therefore, 6.70h <= 155.

Answer:

Step-by-step explanation:

From the given information:

6 cars pass on the road per minute. This implies that per minute, we will have:

6/60 passes = 0.1 car passing the road per second

Thus, for 5 sec; we have:

5 × 0.1 = 0.5

Let assume X signifies to be a random variable which denote the no of cars in the next  5 minutes and which follows a Poisson distribution.

i.e.

[tex]X \sim Poisson (0.5)[/tex]

[tex]\text{P(collision occurs) = 1 - P(no car coming in the following 5 seconds)} \\ \\ =1 - P(X=0)[/tex]

[tex]= 1- \dfrac{[e^{-0.5\times 0.5^0}]}{0!}[/tex]

[tex]= 1 - e^{-0.5}[/tex]

[tex]= 1 - 0.6065[/tex]

[tex]= 0.3935[/tex]

However, the possibility of collision supposes the deer requires 2 seconds to cross the road can be computed as follows:

Suppose Y denote the arbitrary variable that addresses the no. of cars passing the road in 2 secs, then;

[tex]Y \sim Poisson (0.2)[/tex]

[tex]\text{P(collision occurs) = 1 - P(no car coming in the following 2 seconds)} \\ \\ =1 - P(Y=0)[/tex]

[tex]= 1- \dfrac{[e^{-0.2\times 0.2^0}]}{0!}[/tex]

[tex]= 1 - e^{-0.2}[/tex]

[tex]= 1 - 0.8187[/tex]

[tex]= 0.1813[/tex]

Answer:

The answer is z = 34.

Step-by-step explanation:

1) Simplify 2 + 8 - z to 10 - z.

[tex]10 - z = - 24[/tex]

2) Subtract 10 from both sides.

[tex] - z = - 24 - 10[/tex]

3) Simplify - 24 - 10 to -34.

[tex] - z = - 34[/tex]

4) Multiply both sides by -1.

[tex]z = 34[/tex]

Therefor, the answer is z = 34.

Answer:

the horizon is at zero

across the horizon

Answer:

6x+1 = 8x - 7

8 = 2x

x = 4

JK = 6*4+1 = 25

KL = 8*4 - 7 = 25

the time will be 12:05.........

Answer:

12:05

Step-by-step explanation:

Answer:

Hope this helps!!!! ;)

Step-by-step explanation: