PLEASE HELP ME!!
SO HARD

Answer:

x=yW+yz

Step-by-step explanation:

The equation that shows the relationship between the number of seconds since the boy let the balloon go is y = 3x + 3.

A function can be defined as the outputs for a given set of inputs.

The inputs of a function are known as the independent variable and the outputs of a function are known as the dependent variable.

Given, A little boy accidentally let go of his balloon, and it floated away. It was 3 feet above the ground when he let go this height is our constant value in the function.

It steadily rose 3 feet per second.

Assuming time in seconds to be x and total height is y.

∴  An equation that shows the relationship between the number of seconds since the boy let the balloon go is,

y = 3x + 3.

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Step-by-step explanation:

12*12/5*4/2

3.6 answe .....

Answer:

12 x 12 = 144

Divided by

5 x 4 = 20

so 144/20 times 1/2 = 3.6

Answer:

it is 4a-9....................

Answer:

717.8 inches

Step-by-step explanation:

Answer:

Distance problems are word problems that involve the distance an object will travel at a certain average rate for a given period of time.

The formula for distance problems is: distance = rate × time or d = r × t.

Step-by-step explanation:

I think that is the answer bc?

Answer:

90 cm

Step-by-step explanation:

We know that half of QS is x+25 and half of diagonal PR is 2x+5.

We can tell that x+25 = 2x+5 because both of these are sides of an isosceles triangle ORS. Since we know that, we can find out the diagonal QS by finding x.

2x+5 = x+25 => x = 20

Half of diagonal QS = 20 +25

= 45

Then we can double the half of diagonal QS to find out the diagonal QS.

45 x 2 = 90

Kind requests:

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Answer:

the value of x=10°

Step-by-step explanation:

hey there!

as there is given angles of the triangle i.e. 5x,9x,4x

now adding all of them,

5x +4x+9x=180 (reason: sum of angle of a triangle is 180°)

18x=180

x=180/18

x=10

therefore the value of x is 10

now the value of each angle is;

5x= 5*10=50

4x=4*10=40

9x=9*10=90

hope it helps! thank u!!!

Answer:

34

Step-by-step explanation:

The sequence is -7 then +5

Answer:

-2, 3

Step-by-step explanation:

yeah that's it I don't have any explanation or formula

let the numbers be x and y

xy = -6

x + y = 1

from x + y = 1

y = 1 - x

x(1 - x) = -6

x - x² + 6 = 0

-x² + x + 6 = 0

on solving,

x = -2 or x = 3

y = 1 - (-2) = 3

y = 1 - 3 = -2

x1 = -2, y1 = 3.

x2 = 3, y2 = -2.

Answer:

The answer is A

-6[4 2/3]

= -6[4+2/3] because 4 2/3 is 4 and 2/3rds

so a(b+c) = a(b) + a(c)

so -6(4) + -6(2/3)

Answer:

24 degrees

Step-by-step explanation:

doesn't matter how you set up the fractions, just make sure the degrees are both on top or both on bottom

3°/1 hr = ?°/8 hours

cross multiply

3 x 8 = ? x 1

24 = ?

Answer:

The four pack of toilet paper is the better value.

Step-by-step explanation:

Divide £2.04 by 4 to figure out the price per roll in the pack of 4.

    £0.5

Divide £4.68 by 9 to figure out the price per roll in the pack of 9.

    £0.52

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The Correct choice is :

C.) x > 0

Answer:

5/4 is the answer

Step-by-step explanation:

Integers are numbers without decimals

The integers could you have multiplied are 9 and 2

Let the numbers be x and y

So, we have:

[tex]\mathbf{x \times y}[/tex]

Increase x by 1 and reduce y by 1.

So, we have

[tex]\mathbf{(x +1) \times (y -1) = 6 + xy }[/tex]

Open brackets

[tex]\mathbf{xy -x + y - 1 = 6 + xy}[/tex]

Subtract xy from both sides

[tex]\mathbf{ -x + y - 1 = 6}[/tex]

Collect like terms

[tex]\mathbf{ -x + y = 6 + 1}[/tex]

[tex]\mathbf{ -x + y = 7}[/tex]

Rewrite as:

[tex]\mathbf{ y -x= 7}[/tex]

The above means that, the difference between the integers is 7.

There are several integers that fit the above description;

One possibility is: 9 and 2

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Answer:

yes I think 6 is a solution to the equation

Can't see the equation sorry... Don't think you can change your question you typed either

Answer:

3 tablespoons

Step-by-step explanation:

The ratio is 1tsp of salt:1 cup of flour

if she is using three cups of flour the increase would be times 3 therefor she uses 3(1)tsp of salt. (3 table spoons)

Answer:

If only numerator found as zero the answer would be zero. If only denominator found as zero the answer is undefined. In your situation both are zero. But, when denominator becomes zero the answer always be undefined. Therefore, your answer is undefined when both numerator and denominator are zeros.

Answer:

sure whats up i would love to help just tell me what u need help with.. :)

Step-by-step explanation:

Answer: 42

Step-by-step explanation:

I'd love to help but theres no question- and after all the answer to life, the universe, and everything is 42.

Answer: 45

Step-by-step explanation:

5,10,15,20,25,30,35,40,45

9,18,27,36,45

Answer:

13

Step-by-step explanation:

2v = 26

v = 13

Answer:

i think the answer is 36.......

Answer:

B

Step-by-step explanation:

make sure calculator is in degrees mode and insert equation to get -7.5

Answer:

Step-by-step explanation:

Given equation:

Find the discriminant:

The roots are:

So

So

x=3/2 or 1/2