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Firdavs [7]
3 years ago
13

*in the image above x=23 cm. find the surface area of the figure (help pls)

Mathematics
1 answer:
svlad2 [7]3 years ago
8 0

Answer:

3174cm^{2}

Step-by-step explanation:

Each square has an area of 529cm^{2}

So we multiply that by the number of squares which is 6.

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Friday can what is the greatest parameter of a rectangle with an area of 39 ft.²
victus00 [196]
The greatest perimiter
let's experiment weather we want to have sides with as close to each other as possible, or with as far apart form each other

so if we have lenth times width, peimiter=legnth+legnth+widht+width

1 times 39:perimiter=80
3 times 13:perimiter=52


so we want one side as small as possible
0.1 times 360:perimiter=720.2

let's see how far we can go
0.00000000000000000001 times 3600000000000000000000=3,600,000,000,000,000,000,000.00000000000000000001

you get the idea
that is a really big perimiter
if you can be that exact

so just make a really small decimal

if you haven't learned decimals yet and only know whole numbers then
80 ft is the greatest perimiter made (with sides of 39,1,39,1)
5 0
3 years ago
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Please answer the question from the attachment.
VashaNatasha [74]
32 divided by (3+7) = 3.2
3.2x3= 9.6
3.2x7= 22.4
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8 0
3 years ago
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What is the selling price of a pair of $40 skates with a 25% discount?
scZoUnD [109]
Discount is $10
Final price $30
5 0
3 years ago
Demont made one fourth pound of rock candy.He will separate the candy into four stacks.If he puts an equal amount of candy in ea
kondor19780726 [428]

Answer:

1/16

Step-by-step explanation:

Demont made one fourth (\frac{1}{4}) pound of rock candy

He separates the candy into four sacks equally.

This is done by dividing the total fraction of candy of a pound of candy made  by the number of sacks

The fraction of a pound of candy that will be in each sack therefore is:

\frac{1}{4}\div  4= \frac{1}{4}X\frac{1}{4}=\frac{1}{16}

Therefore, One-Sixteenth of a pound of candy will be in each of the sack.

3 0
3 years ago
Fifteen percent of the cars in a parking lot are green. If there are 45 green cars, how many cars are there in the parking lot?
Olegator [25]
45/x =15/100
Cross multiply
15x=4500
Divide both sides by 15
X=300
300 total cars on parking lot
7 0
3 years ago
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