What is the surface area of the right cone with the a raidus of 3 and a slant hieght of 15

Mathematics

1 answer:

Novosadov [1.4K]2 years ago

6 0

The surface area of the cone will be : 169.65 so it would be answer A as 54 x pi = 169.646003

You might be interested in

Find the Area of the triangle 6.3 yd 3.4 yd

andreev551 [17]

Area of a triangle is... 1/2 Base x Height The answer is followed by units squared.
3.15 is half of 6.3.
3.15 x 3.4 = 10.71 yds squared

6 0

2 years ago

What is the slope and y intercept?

natka813 [3]

The y intercept is -2.

4 0

2 years ago

A population of 55 foxes in a wildlife preserve doubles in size every 14 years. The function y equals 55 times 2 Superscript x

Pavlova-9 [17]

Since x is the number of 14-year periods, the first thing we do is divide 28 years by 14. 28/14=2. Now we use that in our function, $y=55*2^x$ .

$y=55*2^2=55*4=220$
There will be 220 foxes after 28 years.

6 0

3 years ago

Jaime hiked for 3 days across an island. He started at the shoreline, which is at an elevation of O feet.

Gre4nikov [31]

Answer:

D. 4120 feet

Step-by-step explanation:

Jamie lost on the third day:

2150 + 1970 = 4120 feet

Correct option is D.

4 0

2 years ago

Read 2 more answers

I need the answer for this question.

Grace [21]

If the whole angle (ABC) is equal to 133, we can add angles ABD and DBC to find x.

10x+13=133
Subtract 13 from both sides to get
10x=120
Divide both sides by 10 to get that x=12

We can now plug the value of x into ABD to find its measure.
7(12)+4
Simplifies to 84+4, which is 88

So angle ABD is equal to 88 degrees.

:)

8 0

3 years ago