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4 years ago

11111

Mathematics

2 answers:

Agata [3.3K]4 years ago

5 0

Answer: couldn't have said it better myself

Step-by-step explanation: sjdifhcjsjsksiefxhdhdjs

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Deujsnsdncbcjxjdjdjdndhxksskkaksjfnrbabdvrkalsjrbfifkyndbsjaks

kirza4 [7]4 years ago

3 0

Answer:

rip

Step-by-step explanation:

You might be interested in

if the credit price of 5 copies of a book is equal to the cash prize of six copies of the same book what is the rate of discount

Dimas [21]

Answer:

16.67%

Step-by-step explanation:

Let X be the credit price per book:

$Total \ Credit \ Price=5X$

Let Y be the cash price per book:

$Total \ Cash \ Price=6Y$

#The net credit price is equal to the net cash price:

$5X=6Y\\\\Y=\frac{5}{6}X$

-For each cash buy, you pay 1/6 less than for each credit buy which is the discount rate:

$d=(1-\frac{5}{6})\times 100\%\\\\=16.67\%$

Hence, the discount rate is 16.67%

5 0

4 years ago

Dis is wat I’m tryna find out

solmaris [256]

10x - 5y = 15
30 -5y =15
30-15=15
Y=3

7 0

3 years ago

a cubiod of demension 56 * 49 * 29 how many small cubes with sides 7cm can be placed in the given cubiod

malfutka [58]

Answer:

232

Step-by-step explanation:

n *volume of cube = volume of cuboid

n*7*7*7=56*49*29

n=232

3 0

3 years ago

Solve for x <br> 2 3/4 x = 11 11/12

il63 [147K]

Answer:

If your question mean : 2×3/4×X = 11×11/12 then ans is (121/18) I.e. 6.722

Step-by-step explanation:

1) multiply all the numerator part

2) Cross multiply and solve for X.

7 0

3 years ago

Please show work, thanks

Brut [27]

Answer:

4) 1400 $in^3$

5) 304 $\Pi$ or 954.56 $yd^3$

6) 315 $ft^2$

Step-by-step explanation:

$4)$

$V = \frac{lwh}{3} = \frac{20*20*10.5}{3} = \frac{4200}{3} = 1400$

$5)$

$A = \Pi(\frac{D}{2})^2 = \Pi(\frac{8}{2})^2 = \Pi*4^2 = 16\Pi$

$V = A * h = 16\Pi * 19 = 304\Pi = 304 * 3.14 = 954.56$

$6)$

$h^2 = 8^2 + 8^2 => h^2 = 64 + 64 = 128 => h =\sqrt{128}$

$A_1 = 2(\frac{8*\sqrt{128}}{2}) = 8*\sqrt{128} = 32 = 90.5$

$A_2 = 2(14 * 8) = 2*112 = 224$

$A = A_1 + A_2 = 91 + 224 = 315$

6 0

4 years ago