5kg of compost cost £7.50. Find the cost of 3kg of compost

Answer:

A E F

Step-by-step explanation:

I just did it on a calculator and saw if was a recurring

Answer:

Yes, that is true.

Step-by-step explanation:

The bounded regions of the two inequalities do not overlap, so there is no solution set. However, the existence of parallel lines does not necessarily indicate that there is no solution, it just means that there is the possibility of no solutions.

Answer:

8÷(x+3)

Step-by-step explanation:

it doesnt specify what number you add with 3 so you substitute it with a variable such as x.

The sum is adding so x +3 and then divide by 8

Answer:

Step-by-step explanation:

GH =~ AX

<W =~ <F

Answer:

Given:

Corresponding sides or angles are congruent

Answer:

1: -16/0 or undefined

2: 0

Step-by-step explanation:

Answer:

17

≈ 0.31

Step-by-step explanation:

Do the rise over run tactic for both of these points :

[tex]\frac{Y2 - Y1}{X2 - X1}[/tex]

Substitute : (8,7) and (8, -9)

[tex]\frac{(-9 ) -8}{7-8}[/tex]

[tex]\frac{-17}{-1}[/tex]

[tex]17[/tex]

Substitute : (-5, 8) and (4, 8)

[tex]\frac{8- 4}{8- (-5)}[/tex]

[tex]\frac{4}{13}[/tex]

≈ [tex]0.31[/tex]

Step-by-step explanation:

[tex]11 {}^{x - 4} = 121 {}^{x} \\ 11 {?}^{x - 4} = 11 {}^{11x} \\ x - 4 = 11x \\ x - 11x = 4 \\ \\ - 10x = 4 \\ x = - 0.4[/tex]

Answer: 38

Step-by-step explanation:

Answer:

Perimeter= 38, EC- Area= 19.5

Step-by-step explanation:

substitute all the x's for 5. simplify each equation. H=3, Base= 13, 4x+2=22

h- 5-2=3

4(5)+2=22

base- 2(5)=3=13

then add all answers together to get 38.

multiply 13 and 3 to get 39, then divide by 2 to get 19.5 for the area.

Answer:

d=√((x_2-x_1)²+(y_2-y_1)²)

d=√((2-(-4))²+(1-(-3))²)

d=√(6²+4²)

d=√36+16

d=√52

d=7.21110255...

d=7.2

Step-by-step explanation:

d=7.2

The distance between the points on the coordinate plane is 7.2 units.

Coordinate geometry is the study of geometry using the coordinate points.  It provides a link between geometry and algebra through line graphs and curves.

For the given situation,

The points are (x1, y1) be (–4, –3) and (x2, y2) be (2, 1)

The formula for the distance between points,

[tex]d=\sqrt{(x2-x1)^{2}+(y2-y1)^{2} }[/tex]

On substituting the above points,

⇒ [tex]d=\sqrt{(2-(-4))^{2}+(1-(-3))^{2} }[/tex]

⇒ [tex]d=\sqrt{6^{2}+4^{2} }[/tex]

⇒ [tex]d=\sqrt{52}[/tex]

⇒ [tex]d=7.211[/tex] ≈ [tex]7.2[/tex]

Hence we can conclude that the distance between the points on the coordinate plane is 7.2 units.

Learn more about coordinate geometry here

https://brainly.com/question/16410393

#SPJ2

Answer:

x = [-b +- sqrt(b^2-4ac)]/2a

Step-by-step explanation:

Answer:pretty sure 1 is 23 and 2 is 211200

Step-by-step explanation:

1. 92/4 is 23

2. Just used a calculator on

Answer:

4 (x + 3) (x - 3)

Step-by-step explanation:

Answer:

HL

Step-by-step explanation:

PQ = PR     {hypotenuse}

PS = PS      {Reflexive property, PS is the leg of the both triangles}

∠PSQ = ∠PSR = 90

So, HL postulate

Answer:

1/12

Step-by-step explanation:

I got this question on one of my quizzes

WHC 1    WWBHC 1   Explanation: there are 12 samples and they asked us to                  

WHS 2    WWBHS 2  pick 1 so it would be 1/12

             (whole wheat bread, ham, swiss)

WHA 3    WWBHA 3

WTC 4     WWBTC 4

WTS 5      WWBTS 5

WTA 6      WWBTA 6  

Answer:

A. y > -3 All real numbers greater than -3

Step-by-step explanation:

Answer:

the first one (:

Step-by-step explanation:

Answer:

A= 1/2*9.1*6

= 27.3mi^2

Step-by-step explanation:

i actaully knew this im not sure why they deleted my last answer

Answer: The velocity of the ball is 108.8 ft/s downwards.

Step-by-step explanation:

When the ball is dropped, the only force acting on the ball will be the gravitational force. Then the acceleration of the ball will be the gravitational acceleration, that is something like:

g = 32 ft/s^2

To get the velocity equation we need to integrate over time, to get:

v(t) = (32ft/s^2)*t + v0

where v0 is the initial velocity of the ball. (t = 0s is when the ball is dropped)

Because it is dropped, the initial velocity is equal to zero, then we get:

v(t) = (32ft/s^2)*t

Which is the same equation that we can see in the hint.

Now we want to find the velocity 3.4 seconds after the ball is dropped, then we just replace t by 3.4s, then we get:

v(3.4s) = (32ft/s^2)*3.4s = 108.8 ft/s

The velocity of the ball is 108.8 ft/s downwards.

Answer:

x = 5 (see below)

Step-by-step explanation:

Combine like terms by subtracting on both sides:

25 + 8x = 5 + 12x

20 = 4x

Then divide:

20 = 4x

5 = x

Move the variable to the left side of the equation:

x = 5

Answer:

0.6b - 3c

Step-by-step explanation:

Multiply 0.2 and 3b

0.2 x 3b = 0.6b

Then multiply 0.2 and 15c

0.2 x 15c = 3c

We can't add these, 3c and 6b because they have different letters.

different letter vs. different letter =

don't add

different letter vs. normal number like 5 =

dont add

same letter vs. same letter =

add

normal number vs. normal number =

add

This all goes the same for dividing, subtracting, and multiplying

I hope this helped! :)

Answer:

distubitive property

Step-by-step explanation:

0.6b - 3c

Answer:

just add them up

Step-by-step explanation:

Step-by-step explanation:

JOIN MY MEETING

ID-9384026088

PASSWORD 1234

Answer:

C

Step-by-step explanation:

Answer:

It should be C because it's a working function

Answer:

we don't know the exact value of "a number" so we can assign it the letter value x

so we know that x-8 is less than or equal to 17

you would solve this the same way you would solve any other equation so

x is less than or equal to 25

Answer:

Then you have infinite solutions

Step-by-step explanation:

if no solution, you would get sum lyke 4 = 5

if infinite soltution you would get sum lyke 3 = 3

if you have one solution, expect to get sum lyke x = 5

1) y=5

2) x=(10-5y)/2

3) y=(11-6x)/-3

4) x=0

5) x=(-y+6)/3

6) p=(8+m)/2

Answer:

9% 9. -9/1 9/1

Step-by-step explanation: