3 years ago

What is f(x) = 2x + 2^4

Mathematics

1 answer:

Jlenok [28]3 years ago

7 0

Answer:

f(x) = 2x + 2^4 is a function.

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Find the Surface Area of the cone.

Snezhnost [94]

Answer:

$\sf \huge{\boxed{\sf area = 653.1 cm^2}}$

Explanation:

$\sf \boxed{\sf area \ of \ cone=\pi r^2 +\pi rl }$

Given:

radius: 8 m

slant height: 18 m

using this formula:

$\hookrightarrow \sf \pi r^2 + \pi rl$

$\hookrightarrow \sf (3.14)(8)^2 +(3.14)(8)(18)$

$\hookrightarrow \sf 653.1 cm^2$

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2 years ago

A skateboarding ramp is 12 in. high and rises at an angle of 21°. How long is the base of the ramp? Round to the nearest inch.

bagirrra123 [75]

Answer:

the base of the ramp is 31 inches long.

Step-by-step explanation:

c = a/sin(α)

= 33.48514

b = √c2 - a2

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= 31.26107

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2 years ago

If x=-3, then the solution of the equation 2x+6 is ?

Vlada [557]

Hello!

if x = -3, just substitute it for x (replace the x with -3)

2(-3) + 6 = 0

2 * -3 = -6

-6 + 6 = 0

I hope this helps, and have a nice day!

6 0

3 years ago

Race car driver Mario won 3 races and earn 75 points for each win. During the fourth race, he had dedications of 55 points, 104

svet-max [94.6K]

Answer:

he has 472 points now.

Step-by-step explanation:

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3 years ago

The data shown in the table below can be

kvv77 [185]

Answer:

6: 12

7: 14

8: 16

Step-by-step explanation:

You do the last (y) term given [18] minus the first (y) term [10] given divided by how many terms it takes to get from the last (y) term given minus the first (y) term given [4]. So the equation looks like this:

(18 - 10)/4= 8/4 = 2

4 0

3 years ago