Find the product.
(v - 7su^2) (v + su^2)
Enter the correct answer.

Answer:

-7

Step-by-step explanation:

Answer:140

Step-by-step explanation:

Answer:multiply the 2 to the # in the () then boom done

Step-by-step explanation:

Answer: 14.1421356237

Step-by-step explanation: We should know that 200 can be written in radical form (√200 = q × q = q2).  To find the square root of 200, first you can ask yourself whether √200 is a perfect square, in which it isn’t because it doesn’t equal a whole number. Next, ask yourself if √200 is a rational or irrational number, in which it is an irrational number. After, determine whether √200 can be simplified, which in this case can be simplified to 200 = 10√2 which makes it easier to calculate the square root of 200. Lastly, the easiest and most boring way to calculate the square root of 200 is to use your calculator! Simply type in 200 followed by √x to get the answer. We did that with our calculator and got the following answer with 9 decimal numbers:

√200 ≈ 14.142135624

Answer:

The discriminant is -7

Step-by-step explanation:

The discriminant of a quadratic function/equation(ax^2+bx+c = 0) is calculated as:

[tex]b^2 -4ac[/tex]

Here

b is the co-efficient of x

a is the co-efficient of x^2

and c is the constant

Given equation is:

[tex]-2x^2+5x-4=0[/tex]

Here

a = -2

b = 5

c = -4

Putting the values in the formula for discriminant

[tex]= b^2 - 4ac\\= (5)^2 - 4(-2)(-4)\\= 25 - 32\\=-7[/tex]

As the discriminant is negative, the equation has no real solution.

Hence,

The discriminant is -7

Answer:

Your answer is C) 1.92

Hope this helps ^_^

Answer:

Sales tax is $1.92 or 192 cents.

Step-by-step explanation:

Given the price of a DVD is $24.00 plus 8% sales tax.

we have to find the sales tax on this DVD in dollars and cents.

The sales tax is 8% can be calculated as

8/100 X $24

1.92

In cents

as one dollar equals 100 cents

∴ 1.92 dollar = $1.92 = 192 cents

Hence, sales tax is $1.92 or 192 cents.

So your answer is C!!

Answer:

what type of cereal

Step-by-step explanation:

Answer:

The geometric shape in a cereal box is a rectangular prism, with rectangles for each side of the cereal box.

Step-by-step explanation:

That's just how cereal boxes are.

Answer:

Step-by-step explanation:

c=10

Answer:

t = [tex]\frac{5}{3}[/tex]

Step-by-step explanation:

10t - 19 = 7t - 14

Subtract 7t from both sides;

3t - 19 = -14

Add 19 to both sides;

3t = 5

Divide both sides by 3;

t = [tex]\frac{5}{3}[/tex]

Answer:

c. 25 minutes

Step-by-step explanation:

3x + 10 = 85

3x = 85 - 10

3x = 75

x = 25

Answer: 96°

180-84 = 96

I hope this is good enough:

Answer:

I think it displays Newton's 3rd law.

Step-by-step explanation:

Newton's third law says: Every action has a reaction that is equal in force and opposite in direction.

the air from balloon exerts force opposite to the air's direction in the balloon, and the fore is equal, that's why the balloon moves upwards.

I am not sure but this is my answer!

Answer: (-6,-9)

Step-by-step explanation: you probably don't wanna read this but in case someone asks you about it- first start by putting the first equation into graphing form, turning it into 2y=-3x+12.

then you can go ahead and multiply the second equation by two to get 2(y=1/2x-6), which is 2y=x-12.

next, just subtraction! 2y=-3x+12 minus 2y=x-12!

You get -4x=24, which leaves you to divide both sides by -4 to get x=-6!

now to put in x for the solution, you take a equation(either one) and put in x

[y=1/2(-6)-6]

[y=-3-6]

[y=-9]

so your points are (-6,-9)

Answer:

2.5 × t = 2.5 t

Step-by-step explanation:

Answer:

C is the correct answer

Answer:

Uhauiaihaihaa

Step-by-step explanation:

Answer: count the units

Step-by-step explanation:

Answer:

Step-by-step explanationo

k:

Answer:

22

Step-by-step explanation:

So, CD = DE = 4(3)-1 = 11, meaning CE = 22.

Answer: GX= 13

mABX= 22

Step-by-step explanation:

EDGE

Answer:

GX= 13  

mABX= 22

Step-by-step explanation:

#edge2021

Answer:

Step-by-step explanation:

30,000/12= 2500

2500/2 checks per month= 1250 per check

1250*13.9%=173.75 per check in federal taxes

1250-173.75= $1076.25 per check after federal tax

The amount of each paycheck after federal income tax has been taken out is $1,076.25.

The per month payment be like

[tex]= 30,000 \div 12[/tex]

= 2,500

Since there are two paycheck for each one it should be

[tex]= 2,500 \div 12[/tex]

= 1,250

Now there is 13.9% of federal income tax

So,

= 13.9% of 1,250

= 173,.75

Now the amount should be

= $1,250 - $173.75

= $1076.25

Hence, The amount of each paycheck after federal income tax has been taken out is $1,076.25.

Learn more about paycheck here: https://brainly.com/question/24597215

Answer:

4/7

Step-by-step explanation:

6 times 2 = 12 and 7 times 3= 21

12/21

put the answer on simpliest  form 4/7

Answer:

Step-by-step explanation:

Factor of x^3-1= (x-1)(X^2+X+1)

Apply the formula of a^3-b^3=(a-b)(a^2+b^2+1)

X^4+x^2+1=(x^2+X+1)(x^2-x+1)

H.c.f is (x^2+X+1)

Answer:

Step-by-step explanation:

Answer:

25feet

Step-by-step explanation:

Answer:

3/5×

Step-by-step explanation:

y2-y1/x2-x1

0-(-6)/ 14-4

6/10x 3/5x

Answer:

$8

Step-by-step explanation:

[tex]5:4\\10:?\\5*2=10\\4*2=8\\10:8[/tex]

Have an amazing day!! <3

Answer:

C - 8

Step-by-step explanation:

Answer:

Ok

Step-by-step explanation:

Go for it

Answer:

50

Step-by-step explanation:

150 / 3 = 50

Simple math friendo :)

Answer:

7 is more than-2

Step-by-step explanation:

this is because when u add -3+10 u will get 7

and 7 is larger than -2

Answer:

x > 4 and x < 9

Step-by-step explanation:

1.) -3x + 10 < -2

-3x < -2-10

-3x < -12

x > 4

2.) -17 < -3x + 10

-17 - 10 < -3x

-27 < -3x

x < 9