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Arturiano [62]
3 years ago
12

Please help with this question on area!

Mathematics
1 answer:
bonufazy [111]3 years ago
5 0

Answer:

Step-by-step explanation:

The area of a triangle is one-half times the base times the height.  The height of both triangles is 4 (the height of the triangle on the left is "outside" of the triangle).  So the area of the triangle on the left is

A=\frac{1}{2}(6)(4) so the area is 12

The area of the triangle on the right is

A=\frac{1}{2}(8)(4) so the area is 16.

Adding those 2 areas together gives you a total area of 28 in squared.

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buenas tardes .....

solucion

Volumen de un cilindro: es igual al área de la tapa por la altura del mismo

A = πD² * h / 4

Lata grande y lata pequeña

Para la lata grande, el diámetro y la altura han aumentado un 20%.

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d = 4 cm

h = 3 cm

A 1 = π * (4) ² * 3/4

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A2 = 65,14 cm²

Si 37,7 representa el 100%

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Frank invests $1,000 in simple interest investment account that pays 8% a year. After a number of years, he withdraws his balanc
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