if 6/11 of sum of money is 5400. find 7/9 of the same sum​

Answer:

Step-by-step explanation:

I'm not sure this task part of geometry or trigonometry.

Now, the solution with trigonometry functions

[tex]\frac{x}{\sqrt{3} }[/tex] = cos 30°

[tex]\frac{x}{\sqrt{3} }[/tex] = [tex]\frac{\sqrt{3} }{2}[/tex]

x = [tex]\frac{\sqrt{3} *\sqrt{3} }{2}[/tex] = [tex]\frac{3}{2}[/tex]

Answer:

a. 42

b. 122

a. 57

b. 130

Step-by-step explanation:

For problem A:

because both of these values have positive numbers, just use normal subtraction

82 - 40 = 42 degrees warmer

For problem B:

because we are subtracting a negative number from a positive number, we add both of these numbers because 82 - -40 can also be equal to 82 + 40

82 - -40 = 122

For problem A:

the sentences 30m up a cliff and 87m up a cliff are describing positive values.

87 - 30 = 57

For problem B:

Now in this problem, the sentence 100m above the surface is describing a positive value, but the sentence 30m below the surface describes a negative value

how do I know this?

if the sentences above the surface and below the surface are describing positive and negative values, then there has to be a neutral value ( which is 0)

0 meters = the surface, because they are using both positive and negative values, meaning that the surface is the neutral value

by using a number line, you can draw it out like this

below the surface-------------------------the surface----------------------------above the surface

-30--------------------------------------------0--------------------------------------------100

therefore, 100 - - 30 = 100 + 30 = 130

Answer:

(-3b) (10a -3b)

Step-by-step explanation:

(5a–3b)^2–25a^2

Replace (5a–3b) with x

x^2 - (5a) ^2

We have the difference of squares

( x-5a) (x+5a)

Now replace x with (5a -3b)

(5a -3b -5a) ( 5a -3b +5a)

Combine like terms

(-3b) (10a -3b)

Answer:

(5a-3b)²-25a²

= 25a²+9b²-2×5a×3b-25a { (a-b)²= a²+b²-2ab}

=9b²-30ab

=3b(3b-10a)

= -3b(10a-3b)

Ans

Hope, it helped!

Answer:

tell fred to go to another school

Step-by-step explanation:

Answer:

A

Step-by-step explanation:

Answer:

just use photo math on your phone or tablet bro

Step-by-step explanation:

download it on the app store

Answer: 1%

Explanation: sorry if I’m wrong.

Answer:

(x,y) -> (x-4, y+2)

Step-by-step explanation:

it is translated 4 to the left and 2 up

Answer:

Creo que $1,280

Step-by-step explanation:

12,000+800=12,800

12,800 x 10% =1,280

Answer:

This is your answer ☺️. If I'm right so,

Please mark me as brainliest. thanks!!!

Answer:

Step-by-step explanation:

9x - 8 = 6x + 4

3x - 8 = 4

3x = 12

x = 4

Answer:

9x - 6x = 4 + 8

3x = 12

x = 12÷ 3

x = 4

Step-by-step explanation:

restamos las variables, verificamos que 9x es mayor que 6x por lo cual lo trasladamos al lado del 9x. Lo cual sería 9x menos 6x , por el lado del menos ocho y el cuatro, al menos ocho lo volvemos positivo lo cual da 4 más 8. y así

9x - 6x = 4 + 8

3x = 12

x = 12÷ 3

x = 4

Step-by-step explanation:

prey and predators depends in each other .in the absence of one another is useless or meaning less. predators is responsible for population of prey.if less predators more prey and more predators means less prey.

Answer:

they both eat food

Step-by-step explanation:

Answer: 26

Step-by-step explanation:

10^2 + 24^2 = c^2

100 + 576 = 676

sqrt of 676 = 26

Answer:

f=26

Step-by-step explanation:

So its a right triangle so we can use the Pythagorean theorem since we’re finding sides. We got 2 sides already which is 10 and 24. Follow the formula of a^2+b^2=c^2. In this case we don‘t have the hypotnuse and only the a and the b so we plus them in. 10^2+24^2=c^2.

10^2=100

24^2=576

Add them up and get 676

FInd the square root of 676

√676= 26

16+23=39

180-39=151

Answer:

151

Answer:

[tex]-\frac{x}{3} + 9[/tex]

Hope this helps:)

Answer:

c

Step-by-step explanation:

Answer:

What's the question? If it's how much do each have each of the volunteers have 33 flyers.

Step-by-step explanation:

it's slope intercept form

Answer:

slope (I think)

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

First,let find the area of AMY. It is given that

Am=5

MY=7

AY=3

We can add up those numbers to find the perimeter.

5+7+3=15.

2. Since AMY and MEG are similar shapes, there side lengths are proportional, and their perimeter is also proportional.

The only transformation that can accomplish that is a dilation.

MEG is a dilation of AMY by 1/3. so that means MEG is 3 times smaller than AMY.

We would just divide 3 by the perimeter of AMY to find MEG.

[tex] \frac{15}{3} = 5[/tex]

Answer:

Step-by-step explanation:

Experimental probability is the number of a certain outcome divided by the number of trials, in this case

32/300

0.10666... rounded to nearest thousandth this is

0.107

Answer:

B

Step-by-step explanation:

Answer:Surface Area = 6×542 = 17496 feet2

Step-by-step explanation:

Answer:

2x+6y=-2 x is -3y-1 and 5x-3y=31 x is 3y+31/5

Step-by-step explanation:

5x−3y=31

Add 3y to both sides.

5x=31+3y

The equation is in standard form.

5x=3y+31

Divide both sides by 5.

5

5x =  5

3y+31

​Dividing by 5 undoes the multiplication by 5.

x=  5

3y+31

​

Answer:

Ava has 0 dollars and zero represents the money she has.

Step-by-step explanation:

Answer:

[tex]Probability = \frac{1}{9}[/tex]

Step-by-step explanation:

Given

Toppings: Pico de gallo, Onions and Steak

Required

The probability of getting Onions and Steak

The probability is calculated using:

[tex]Probability = P(Onion)\ and\ P(Steak)[/tex] --- because the events are independent

[tex]P(Onion) = \frac{n(Onion)}{Total}[/tex]

[tex]P(Onion) = \frac{1}{3}[/tex]

[tex]P(Steak) = \frac{n(Steak)}{Total}[/tex]

[tex]P(Steak) = \frac{1}{3}[/tex]

So, we have:

[tex]Probability = P(Onion)\ and\ P(Steak)[/tex]

[tex]Probability = P(Onion)\ *\ P(Steak)[/tex]

[tex]Probability = \frac{1}{3} * \frac{1}{3}[/tex]

[tex]Probability = \frac{1}{9}[/tex]

Answer:

h = 12 units

Step-by-step explanation:

Area of parallelogram  = 84 square units

Height = area ÷ base

  h   = 84 ÷ 6

h = 12 units