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Ber [7]
4 years ago
7

GIVING A CROWN IF YOU GET THIS RIGHT AND EXPLAIN!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
Zielflug [23.3K]4 years ago
7 0
<span>A = (9x2 + 60x + 100)  = (3x + 10)^2 or = (3x + 10)(3x + 10) ft^2

so the side length = </span>(3x + 10) feet

<span>when x = 7 feet.

P = 4 * </span>(3x + 10)
P = 12x + 40
P = 12(7) + 40
P = 84 + 40
P = 124 feet
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3 years ago
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Josh is going to the store to buy cakes to share with the fifth grade. He wants to share the cakes with 86 students. He buys 35
Ipatiy [6.2K]

Answer:

Everyone will get \frac{35}{86} amount of cakes.

Step-by-step explanation:

Given:

Number of Cakes Josh buys = 35

Number of Students Josh wants to share = 86

Josh need to share cakes with fifth grade students.

We need to find the fraction of cakes everyone will get.

So to find the the fraction of cakes everyone will get can be calculated by dividing Number of Cakes Josh buys with Number of students he want to share with.

Amount of cakes Every one will get = \frac{\textrm{Number of Cakes}}{\textrm{Number of Students}}

Now Substituting the values we get;

Amount of cakes Every one will get = \frac{35}{86}

Hence Everyone will get \frac{35}{86} amount of cakes.

7 0
3 years ago
1.- Maria compro $750 en mercancia, por pajar en efectivo le hacen un descuento del 15%, ¿cuánto pago Maria con el descuento?
miss Akunina [59]

Answer:

$637.5

Step-by-step explanation:

Given data

Cost of  merchandise= $750

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=15/100*750

=0.15*750

=$112.5

Hence the amount paid will be

=750-112.5

=$637.5

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