(5x^2-6)^2-(5x^2+6)^2

Answer:

Yes

Step-by-step explanation:

A= LW

Answer:

2400

Step-by-step explanation:

1. First find the hundredths place (you see 3)

2. Look at the number to it's right (8)

3. If it's neighbor is 5 or greater you add 1 to the hundredths place and make the rest of the digits behind it zero. (in this case it is)

Answer:

Step-by-step explanation:

1.32

Answer:

20 people will ride each bus

Step-by-step explanation:

60 people, and 3 buses

you would divide 3 by 60

Answer:Yes It is

Step-by-step explanation:

You plug the (x,y) but in so the equation would be -6=3-9. That is a true equation.

Answer:

It is better to get the 14 ounce box

Step-by-step explanation:

The unit rate (so how much money per ounce) for the 10 ounce box is roughly $0.176 per ounce.

The unit rate for the 14 ounce box is roughly $0.172

So it is slightly cheaper.

I'm not 100% sure I did this right, but I do believe this is the right answer.

I hope this helped.

Have a good day!

This is a site to help with learning unit rate, it explains it well and clear, its not a scam, but I can get if you don't want to use it, its just for help if you need it :)

https://www.wikihow.com/Calculate-Unit-Rate

Answer:

x²(x-9)-5(x-9)

Step-by-step explanation:

(x³-9x²)+(5x-45)

x²(x-9)-5(x-9)

Using a linear function, it is found that it will take 118.7 seconds for the balloon to drop to below 310 feet.

A linear function is modeled by:

[tex]y = mx + b[/tex]

In which:

In this problem:

Then, the equation is:

[tex]y(t) = -7.5t + 1200[/tex]

It will drop below 310 feet when:

[tex]y(t) < 310[/tex]

Hence:

[tex]-7.5t + 1200 < 310[/tex]

[tex]-7.5t < -890[/tex]

[tex]7.5t > 890[/tex]

[tex]t > \frac{890}{7.5}[/tex]

[tex]t > 118.7[/tex]

It will take 118.7 seconds for the balloon to drop to below 310 feet.

You can learn more about linear functions at https://brainly.com/question/25823744

Answer:

196

Step-by-step explanation:

Step-by-step explanation:

-43

Hope it helped youuh

Answer:

Step-by-step explanation:

The corresponding parts of the given triangles are ...

  vertical parts: tree, critter

  horizontal parts: tree's shadow, critter's shadow

Answer:

C) 135

Step-by-step explanation:

It's 135, because 45 is an acute angle and angle 4 is on a parrellel line and 3 is matching with 45°

So add 45 with 135 you get a supplementary angle which is 180.

Answer:

The answer is $4.25

Step-by-step explanation:

Answer:

she would get 25 cents back or .25 dollars back :)

Step-by-step explanation:

1) 6/108= 1/18

8/200= 1/25

6 calculators for $108 is better

2) 35/490 = 1/14

21/210 = 1/10

21 ipads for $210 is better

Answer:

516.6666666666668

Step-by-step explanation:

if you divide 13 with .78 then it will give your 16.6666666666667.

multiply the 16.6666666666667 with 31 and you will get 516.6666666666668 as your answer

Answer:

$0.75

Step-by-step explanation:

7.50 + 3.75 = 11.25

12.00 - 11.25 = 0.75

Answer:

4 x  9 = 36

Step-by-step explanation:

Answer: count them up on each side

Step-by-step explanation:

Answer:

mmhhh

Step-by-step explanation:

(-9,8) look where it ends

Answer:

1.3-4= -3.7

if you mean decreased by 4 whole

Answer: 0

Step-by-step explanation:

i took the k12 versition of the test

Answer:

6045

Step-by-step explanation:

nope it's 93x65= 6045

Answer:

6045

Step-by-step explanation:

Answer:

x=12

Step-by-step explanation:

30(30-x) = 540

900 - 30x =540

900-540=30x

360=30x

x=12

D

Step-by-step explanation:

Put the two questions together and expand g(x) using the negative sign

She is incorrect, her statement comes with no solution.

Answer:

Solution,

6(x+14)-2=5x-(x-14)

or,

Answer:

  infinitely many

Step-by-step explanation:

You want to know the number of solutions to the equation 10k -10k = 0.

The given equation can be simplified to ...

  0 = 0

It is true no matter what value is chosen for k. It has infinitely many solutions.

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The equation 10k - 10k = 0 has infinitely many solutions.

The equation 10k - 10k = 0 can be simplified as 0 = 0.

In this case, the variable "k" is eliminated from the equation, and we are left with a true statement that states 0 is equal to 0. This equation is an example of an identity, where both sides of the equation are always equal, regardless of the value of "k".

Since the equation is true for any value of "k", it means that any value of "k" would satisfy the equation. Therefore, this equation has infinitely many solutions.

When we have an equation with the same term on both sides that can be simplified to a true statement, it means that the equation is an identity. In this particular case, no matter what value we substitute for "k", the equation will always hold true.

For more such questions on equation visit;

https://brainly.com/question/17145398

#SPJ8

You flip the y coordinate of point S from -4 to +4. The x coordinate stays the same.

=====================================================

Problem 5

Focus on the points W and X. Because the y coordinates are both 1, we subtract the x coordinates to get 4-1 = 3. The distance from W to X is 3 units. This is another way of saying segment WX is 3 units long. This applies to the preimage.

Then we're told the image has W'X' = 6 which is twice as long as WX = 3. Therefore, the scale factor is 2.

We can write it like this:

[tex]\text{scale factor} = \frac{\text{image length}}{\text{preimage length}} = \frac{W'X'}{WX} = \frac{6}{3} = 2[/tex]

This indicates that each side of W'X'Y'Z' is twice as long compared to each corresponding side of WXYZ.