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3 years ago

The perimeter of the base of the prism is __ units.

Mathematics

1 answer:

swat323 years ago

7 0

The bases of the prism are the triangular faces.

One side is marked 3 units. The vertical sides to the left of the triangles are 4 units. In a right triangle, if the legs measure 3 and 4, the hypotenuse measures 5.

The three sides of the triangular base measure 3, 4, and 5.

Perimeter = sum of the lengths of the sides

Perimeter = 3 + 4 + 5 = 12

Answer: 12 units

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3 years ago

What is 8 3/4 ÷ 2 7/8 (show ur work)

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see below:-

Step-by-step explanation:

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2 years ago

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The area A(r)(in square meters) of a circular algae colony with radius r meters is given by A(r)=pir^2. Basically that's A(r)= p

Taya2010 [7]

Answer:

The expression provided by the area (square meters) is given by: $A(t) = pi \frac{100t^{2} }{9}$ .

Step-by-step explanation:

The area of the algae colony is a function of the radius r (meters), so $A(r) = \pi r ^ 2$ .

The radius of the circle formed by the algae colony is a function of time t (in minutes), so $M (t) = \frac{10t }{3}$ . So,

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$A(t) = pi (\frac{10t }{3})^{2} = pi \frac{100t^{2} }{9}$

Then the expression provided by the area (square meters) is given by: $A(t) = pi \frac{100t^{2} }{9}$ .

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