2 years ago

What is the period of the function shown in the graph?

1 answer:

6 0

Check the picture below, notice, after 0 goes up then down back up at 4, and then it begins repeating after that, it begins to "periodically" be the same curve, that's the period.

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How much is 1 mi in ft

4vir4ik [10]

1 mile is equal to 5280 feet.

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3 years ago

A guy wire runs from the top of a cell tower to a metal stake in the ground. Lincoln places a 10-foot tall pole to support the g

Lisa [10]

Step-by-step explanation:

2 right triangles are formed.

x is the angle btw wire and grnd

tan x = 10/5 = 2

tanx = ht of tower/(5+14)

2 = tower ht/19

tower ht = 38

length of wire =

$\sqrt{ {38}^{2} + {19}^{2} }$

7 0

3 years ago

A local club had a fundraiser to raise money for 15 different programs. They

aleksley [76]

Answer:

The answer is 85. each program gets $85 each.

Step-by-step explanation:

Divide 1275 and 15

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3 years ago

A boat traveled 336 miles downstream and back. The trip downstream took 12 hours. The trip upstream took 14 hours. What is the s

Alexeev081 [22]

x - boat speed; y - current speed; Path = 336:2 = 168 miles

1) 12 * (x + y) = 168; -> x + y = 14;

2) 14 * (x - y) = 168; -> x - y = 12;

1) x = 14 - y;

2) (14 - y) - y = 12;

14 - 2y = 12;

2y = 2;

y = 1 mph

x = 14 - 1 = 13 mph

Answer:

Boat speed = 13 mph

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3 0

3 years ago

Find the sum of these polynomials. (2x^2+x+3)+(3x^2+2x+1)

Ne4ueva [31]

That would be the solution to this

6 0

2 years ago

Read 2 more answers