3 years ago

a triangle has two sides of length 2 & 6, what’s the smallest possible whole number length for the 3rd side

Mathematics

1 answer:

ozzi3 years ago

5 0

Answer:

Step-by-step explanation:

2 is the smallest you can get fir it to be a proper triangle

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X intercept : (5,0),(-3,0)
y intercept : (0,-15)
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3 years ago

a truck rental company charges $19.95 to rent a truck plus $0.24 per mile driven. Find the cost to rent a truck and drive 188 mi

zubka84 [21]

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$65.07

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4 years ago

A building engineer analyzes a concrete column with a circular cross section. The circumference of the column is 18π meters.

Whitepunk [10]

Answer:

$A=81\pi\ m^{2}$

Step-by-step explanation:

Step 1

Find the radius of the circular cross section

we know that

The circumference is equal to

$C=2\pi r$

we have

$C=18\pi\ m$

substitute and solve for r

$18\pi=2\pi r$

simplify

$18=2 r$

$r=9\ m$

Step 2

Find the area of the circular cross section

The area of the circle is equal to

$A=\pi r^{2}$

we have

$r=9\ m$

substitute

$A=\pi (9)^{2}$

$A=81\pi\ m^{2}$

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