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damaskus [11]
3 years ago
5

The perimeter of the triangle is 34 cm. Solve for x.

Mathematics
2 answers:
Anika [276]3 years ago
7 0

Answer:

x=6

Step-by-step explanation:

The first thing you do is combine all the equations.

(x-3)+(x-3)+(5x-2)=34\\7x-8=34\\7x=42\\x=6\\

Now, with some quick algebra, you got it!

Musya8 [376]3 years ago
3 0
5x-2+x-3+x-3 = 34
7x-8 = 34
7x/7 = 42/7
x = 6
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0. 542

Step-by-step explanation:

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What is 5382619 rounded to the nearest 100
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un solar tiene forma de 3/4 de círculo unido con un triángulo rectángulo , En este solar va a ser utilizado para sembrar clavele
Stolb23 [73]

Answer:

$1092671.191

Step-by-step explanation:

<u>Cálculo de Areas</u>

El área de un círculo de radio r se obtiene con la fórmula:

A_c=\pi r^2

El área de un triángulo de base b y altura h, perpendicular a la base es:

A_t=\frac{bh}{2}

Si el triángulo es rectángulo, b y h son los catetos

El solar tiene una forma tal como se ilustra en la figura anexa. Para averiguar el costo del abono y del techo, debe calcularse primero el área total a cultivar. Primero se determina el área de 3/4 de círculo de radio 5.9 metros

A_c=\frac{3}{4}\pi r^2

A_c=\frac{3}{4}\pi (5.9)^2

A_c=82.0191302\ m^2

Por su parte, el triángulo mostrado, tiene ambos catetos iguales al radio de círculo, por lo que su área será

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A_t=\frac{(5.9)^2}{2}

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A_s=82.0191302\ m^2+17.405\ m^2

A_s=99.4241302\ m^2

El metro cuadrado de abono cuesta $8016. El costo de abono es

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El metro cuadrado de techo cuesta $2974. El costo del techo es

C_t=99.4241302\ m^2*2974=\$295687.3632

El costo total es la suma de los dos anteriores:

Total=\$796983.8277+\$295687.3632

Total=\$1092671.191

El valor total a intervenir para la adecuación del solar es $1092671.191

7 0
3 years ago
HELP PLSS (NO LINKS)
inysia [295]
61/8 or 7 and 5/8. I would try either one
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Answer:

D. 2^7

Step-by-step explanation:

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