Sally launches a rocket off of a platform. The height of the rocket, in meters, can be modeled by the function, h(x) = -5(x - 3)2 + 56, where x is in seconds. o What is the height of the platform? o What is the maximum height the rocket reaches? o How long does it take to reach this height?

Answer:

the answer is 50

Step-by-step explanation:

the answer is 50 because lets say the the amount for a plain pizza is $12 that will be your inital value. 50 is your rate of change cause they price is add onto by 50 cents per topping.

Answer:

J(8,4)K(4,10)L(12,12)M(14,10)

3D3L   -> J(8,1)K(4,7)L(9,9)M(11,7)

2R3D  -> J(10,1)K(6,7)L(14,9)M(16,7)

3L2UP -> J(5,6)K(1,12)L(9,14)M(11,12)

Answer:.

Step-by-step explanation:.

Answer:

y=-3x-12

Step-by-step explanation:

:)

Answer:

2

Step-by-step explanation:

Given the equation :

3x - 2y = 4 - - - (1)

5x + y = 11 - - - (2)

Multiply (1) by 1 and (2) by 2

3x - 2y = 4 - - - - - (3)

10x + 2y = 22 - - (4)

Add (3) and (4)

13x = 26

x = 26/13

x = 2

Answer:

h(5)=23

Step-by-step explanation:

Answer:

14,500

Step-by-step explanation: Just took the test.

60% decrease

15 is 60% of 25

What is 60% of 25?

Y is 60% of 25

Equation: Y = P% * X

Solving our equation for Y

Y = P% * X

Y = 60% * 25

Converting percent to decimal:

p = 60%/100 = 0.6

Y = 0.6 * 25

Y = 15

Answer:

It decreased by 71%

Step-by-step explanation:

25 divided by 35

Answer:

31x

Step-by-step explanation:

Were just looking at the top triangle because it has the points A,B, and D. now we solve for x (aka answer the equation in the parentheses). We need to get rid of the 22 so we only have x. We do that by adding it to itself so it equals 0. What we do to one side we do to the other. Now adding 22 to 9 we get 31 (put the x back).

 9x - 22

+22 +22

9x - 22 = 31x

Answer:

Yes it is

Step-by-step explanation:

Answer:

Paul needs 276 feet of string for his uncle's birthday party.

Step-by-step explanation:

From the problem we are given, we can simply break it down as follows:

Paul wants each balloon string to be 6 feet long.

Paul also wants to get 46 balloons with each of them having 6-feet long strings attached to them.

This means that Paul will need 6 feet ling strings 46 times (that is for all the 46 balloons)

to solve this mathematically, we multiply 46 X 6 to get 276 feet.

Therefore, Paul needs 276 feet of string for his uncle's birthday party.

Answer:

That tells us that we have two parts account for

Step-by-step explanation:

i know that I'm indian n u r Pakistani but can't we be friends I don't see my friend from where they belong just I need ur heart with me

9514 1404 393

Answer:

  x = 15

Step-by-step explanation:

Corresponding sides are proportional, so the ratios of bottom to left side are the same. The left side of the large triangle is 6+4=10.

  x/10 = 9/6

  x = 10(9/6) . . . . multiply by 10

  x = 15

Answer:

percentage of the dishes were desserts = 37.5%

percentage of the dishes were entrees = 25%

percentage of the dishes were appetizers = 37.5%

Total percentage = 100%

Step-by-step explanation:

Desserts = 15

Entrees = 10

Appetizers = 15

Total dishes = desert + entrees + appetizers

= 15 + 10 + 15

= 40

What percentage of the dishes were desserts?

= 15 / 40 × 100

= 0.375 × 100

= 37.5%

What percentage of the dishes were entrees?

= 10 / 40 × 100

= 0.25 × 100

= 25%

What percentage of the dishes were appetizers?

= 15 / 40 × 100

= 0.375 × 100

= 37.5%

What do your percentages add up to?

Total percentage = 37.5% + 25% + 37.5%

= 100%

Answer:

D. y = 2x + 3​

Step-by-step explanation:

Use the table to answer the question.

x:-2  -1   0   1    2

y: -1   1   3   5   7

Which equation represents the relationship between x and y shown in the table.

Solution:

The table shows a linear relationship between x and y.

A linear equation is in the form y = mx + b, where y is a dependent variable, x is an independent variable, m is the rate of change (slope) and b is the value of y when x = 0.

The table (x, y) has the points (-2, -1) and (0, 3). The equation is given by:

[tex]y-y_1=\frac{y_2-y_1}{x_2-x_1} (x-x_1)\\\\y-(-1)= \frac{3-(-1)}{0-(-2)} (x-(-2))\\\\y+1=2(x+2)\\\\y+1=2x+4\\\\y=2x+3[/tex]

Answer: 188

Step-by-step explanation:

So first do

6 X 24=144+44=188

Tell me if I am right

Answer:

Step-by-step explanation:

11

Answer:

y = [tex]-\frac{1}{2}x+3[/tex]

Step-by-step explanation:

Slope of line passing through two points [tex](x_1,y_1)[/tex] and [tex](x_2,y_2)[/tex] is give by,

Slope 'm' = [tex]\frac{y_2-y_1}{x_2-x_1}[/tex]

Therefore, slope of the line passing through the points (0, 3) and (2, 2),

m = [tex]\frac{3-2}{0-2}[/tex] = [tex]-\frac{1}{2}[/tex]

Y-intercept 'b' of the given line in the graph is (3).

Since, equation of line with slope 'm' and y-intercept 'b' is,

y = mx + b

Therefore,equation of the line given in graph will be,

y = [tex]-\frac{1}{2}x+3[/tex]

Answer: 0.514

Step-by-step explanation:

Answer:

B)1.1

Step-by-step explanation:

I'm 100% sure

Answer:

ans b.1.1

Step-by-step explanation:

hey just follow an thank me thats it

Answer:

1. 16

2. 20

3. 6

4. 42

Step-by-step explanation:

you basically see where the numbers are and follow the dots down to see what number it lands on and the last one you add

Answer:

12x < 4

Step-by-step explanation:

6x < 2 is twice 3x < 1

so 12x < 4 is twice 6x < 2

Answer:

never ever not in a million years

Step-by-step explanation:

Answer:

3x+1

Step-by-step explanation:

Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of

0

.

x

-

5

3

x

2

-

14

x

-

5

Divide the highest order term in the dividend

3

x

2

by the highest order term in divisor

x

.

3

x

x

-

5

3

x

2

-

14

x

-

5

Multiply the new quotient term by the divisor.

3

x

x

-

5

3

x

2

-

14

x

-

5

+

3

x

2

-

15

x

The expression needs to be subtracted from the dividend, so change all the signs in

3

x

2

−

15

x

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

Pull the next terms from the original dividend down into the current dividend.

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

Divide the highest order term in the dividend

x

by the highest order term in divisor

x

.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

Multiply the new quotient term by the divisor.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

+

x

-

5

The expression needs to be subtracted from the dividend, so change all the signs in

x

−

5

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

-

x

+

5

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

-

x

+

5

0

Since the remander is

0

, the final answer is the quotient.

3

x

+

1

Set up the polynomials to be divided. If there is not a term for every exponent, insert one with a value of

0

.

x

-

5

3

x

2

-

14

x

-

5

Divide the highest order term in the dividend

3

x

2

by the highest order term in divisor

x

.

3

x

x

-

5

3

x

2

-

14

x

-

5

Multiply the new quotient term by the divisor.

3

x

x

-

5

3

x

2

-

14

x

-

5

+

3

x

2

-

15

x

The expression needs to be subtracted from the dividend, so change all the signs in

3

x

2

−

15

x

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

Pull the next terms from the original dividend down into the current dividend.

3

x

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

Divide the highest order term in the dividend

x

by the highest order term in divisor

x

.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

Multiply the new quotient term by the divisor.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

+

x

-

5

The expression needs to be subtracted from the dividend, so change all the signs in

x

−

5

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

-

x

+

5

After changing the signs, add the last dividend from the multiplied polynomial to find the new dividend.

3

x

+

1

x

-

5

3

x

2

-

14

x

-

5

-

3

x

2

+

15

x

+

x

-

5

-

x

+

5

0

Since the remander is

0

, the final answer is the quotient.

3

x

+

1

The solution after divide (3x² - 14x - 5) by (x - 5) will be (3x + 1).

What is Division method?

Division method is used to distributing a group of things into equal parts. Division is just opposite of multiplications.

For example, dividing 20 by 2 means splitting 20 into 2 equal groups of 10.

Given that;

The expression is,

⇒ Divide (3x² - 14x - 5) by (x - 5)

Now,

Divide (3x² - 14x - 5) by (x - 5) as;

x - 5 ) 3x² - 14x - 5 ( 3x + 1

        3x² - 15x

      -      +

      ------------------

               x - 5

              x - 5

           -      +  

         --------------------

                0

Thus, The solution after divide (3x² - 14x - 5) by (x - 5) will be (3x + 1).

Learn more about the division method visit:

https://brainly.com/question/25289437

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Answer:

304-4=300

300/30=10

298-4=294

294/3=98

Answer:

it equal 6.72

Step-by-step explanation:

if u divide them it will equal 6.7 but his answer would of looked like 672

Answer:

the gymnast score is 15.066

Step-by-step explanation:

The computation of the gymnast score is shown below:

Given that

6.9 + (10 - 1.534) - 0.3

Here the 10 denotes the execution score

6.9 denotes the difficulty score

0.3 denotes the penalties

Based on the above information, the gymnast score is

= 6.9 + (10 - 1.534) - 0.3

= 6.9 + 8.466 - 0.3

= 15.066

Hence, the gymnast score is 15.066