Mathematics High School

Lynn is going to cover the floor with tiles.
Each tile is a rectangle of side 60 cm by 30 cm.
Each tile costs £4.25
Lynn has £400 to spend on tiles.
Show that she has enough money to buy all the tiles she needs. (*)
(5 Points)
300 cm
540 cm

Answers

Answer 1

Answer:

Please check explanations

Step-by-step explanation:

Firstly, we calculate the area of the floor

That is the product of the sides

= 300 * 540 = 162,000 cm^2

What is left is to calculate the area of a tile

Since the tile is also rectangular, the area of each tile will be;

60 * 30 = 1,800 cm^2

Since we have both areas, we can now get the number of tiles needed to cover the floor

We can get this by dividing the area of the floor by the area of a tile

This is;

162,000/1,800 = 90

This means that 90 tiles will cover the floor

The cost of a tile

is £4.25

The cost of 90 tiles will be ;

£4.25 * 90 = £382.5

from here, we can see that the £400 is more than £382.5

So we can conclude that she has enough to spend on tiles

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-3 and -4 is the answer. When you add these 2 numbers they equal -7. But when you multiple them together, you get -12. I hope this helped you, if you want me to explain further, lmk.

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Not any whole numbers!

Step-by-step explanation:

If you want to bowl six games which ally is better show work

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Answer:

Pinz

Step-by-step explanation:

So to set up the equation for Lanez:

y = 3.5 + 4.25x

Next we compare the prices for both overall by plugging 6 games in as x:

Lanez:

y = 3.5 + 4.25(6)

y = 3.5 + 25.5

y = 29

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y = 27.75

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Lanez is more expensive with it costing $29 for a night as opposed to the $27.75 one would pay to play at Pinz.

please help i’ll give brainliest please !

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a theory explaining the structure of the earth's crust and many associated phenomena as resulting from the interaction of rigid lithospheric plates which move slowly over the underlying mantle.

Step-by-step explanation:

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Hope that helps!

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Which type of quadrilateral is shown?

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there is no picture

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there no pick repost and ill tell

Step-by-step explanation:

X/8 = 3/12 what does x equal ?

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Step-by-step explanation:

the answer is -72...........

Answer:

Step-by-step explanation:

12 divided by 3 = 4 which would give you the idea that 8 needs to be divided by 4 which give you 2

If x= -2, would your answer change?

Answers

Answer:

Step-by-step explanation:

I could answer this but you didn’t give enough information here. Like what’s the equation

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Answers

If you’re asking for what a would equal to, it is 8.

To find it, you just divide 32 by 4.

Answer:

a = 8

Step-by-step explanation:

Isolate the variable, a. Note the equal sign, what you do to one side, you do to the other.

Divide 4 from both sides of the equation:

(4a)/4 = (32)/4

a = 32/4

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8 is your answer for a.

I will mark Brainliest!!

Answers

Answer:

Step-by-step explanation:

Do you think you can give me brainliest? I'm trying to level up. Thank you!

Answer:

Step-by-step explanation:

3-(-1)=

3+1=4

*2 negatives is a positive, therefore the subtraction signs turn to an addition sign

i need help please! How do i know which is the correct answer.

Answers

Answer:

Step-by-step explanation:

since there cant be technically half of someone (i hope not) the domain has to be "whole numbers". hours can be split, so they are "all numbers". well, looking at it again, it is C, since the others can not possibly be correct.

Look at this triangle.
B
8 cm
A
22 cm
Work out length AB.

Answers

Answer:

23.41cm

Step-by-step explanation:

Using Pythagoras theorem

a²+b² = c²

Where a and b are sides of the triangle and c is the Hypotenuse.

If we substitute the values

B= 8 cm

A= 22 cm

22²+8² = c²

484 + 64= c²

√548 = c

C= 23.41

Hence, length AB is 23.41cm

CHECK THE ATTACHMENT

PLZ HELP!!
Which of the following could be the lengths of the sides of a 30°-60°-90° triangle?

Answers

Answer:

Step-by-step explanation:

They are using square root form which makes a triangle.

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Answers

Answer:

F(x) ^-1= x+3/4

Step-by-step explanation:

Exchange f(x) for y

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Swap y and x

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Answer:

Here is your answer

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Answers

9514 1404 393

Answer:

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Step-by-step explanation:

For appropriate values of 'a', the log function has the following characteristics:

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Answers

3:45 mate :)

Step-by-step explanation:

60/3=20 +8:05=8:25

+7hrs from 8:25=3:25

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Hope this helps :)

Answer:

3:45

Step-by-step explanation:

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Answers

Answer:

A. Banana to grape this should be right

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Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

Yᴏᴜʀ ᴀɴsᴡᴇʀ ɪs ɪɴ ᴛʜᴇ ᴀᴛᴛᴀᴄʜᴍᴇɴᴛ...

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Answers

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Step-by-step explanation:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

did the assignment on edge 2021 trust :))))

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Step-by-step explanation:

Answer:

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Step-by-step explanation:

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Answers

Answer:

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Answers

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Hope this helps have a awesome day/night✨

Step-by-step explanation:

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Answers

Step by step expiation

PLEASE HELP.I will give you the brainiest quickly

Answers

Answer:

Answer is B because 24 divided by 3 is 8

Step-by-step explanation:

Nillllll

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Answers

Answer:

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Lynn is going to cover the floor with tiles. Each tile is a rectangle of side 60 cm by 30 cm. Each tile costs £4.25 Lynn has £400 to spend on tiles. Show that she has enough money to buy all the tiles she needs. (*) (5 Points) 300 cm 540 cm

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Lynn is going to cover the floor with tiles.
Each tile is a rectangle of side 60 cm by 30 cm.
Each tile costs £4.25
Lynn has £400 to spend on tiles.
Show that she has enough money to buy all the tiles she needs. (*)
(5 Points)
300 cm
540 cm