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prohojiy [21]
3 years ago
11

The cone shown has a radius of 5 inches and a slant height of 8 inches. Rounded to the nearest whole number, what is the total s

urface area? Use 3.14 to approximate pi.

Mathematics
2 answers:
Sonja [21]3 years ago
8 0

Answer:

just put 204 and it gets it right

Step-by-step explanation:


elena55 [62]3 years ago
4 0
Basically apply your radius and slant height to the formula to find the surface area of a cone which is S=3.14r^2+3.14rl

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If 64 seedlings are allowed 24cm? of space ?<br> How much space should be allowed for 48 seedlings?
Monica [59]

128 cm square space is required for 48 seedlings

check

for 1 seedlings= 64÷ 24

= 2.66

for 48 seedlings = 2.66666667× 48 = 128

if right plz give Brainliest would really appreciate it.

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3 0
3 years ago
Simplify the square root of 7+2<br> So 7+2 is inside the quare root
serious [3.7K]

Answer:

  3

Step-by-step explanation:

\sqrt{7+2}=\sqrt{9}=\sqrt{3^2}=\boxed{3}

6 0
3 years ago
1) At a diner, the cost for a specialty waffle and a hashbrown is $9.50. The cost for 2 specialty
klemol [59]

9514 1404 393

Answer:

  • waffle $8
  • hashbrowns $1.50

Step-by-step explanation:

Using w and h for the costs of a waffle and hashbrowns, respectively, we can write the equations for the purchase amounts as ...

  w + h = 9.50

  2w + 3h = 20.50

Subtracting twice the first equation from the second gives ...

  (2w +3h) -2(w +h) = (20.50) -2(9.50)

  h = 1.50 . . . . . . simplify

  w = 9.50 -h = 8.00 . . . . . find w using the first equation

The cost of a waffle is $8.00; the cost of hashbrowns is $1.50.

4 0
3 years ago
For the functions f(x)=4x−3 and g(x)=3x2+4x, find (f∘g)(x) and (g∘f)(x).
barxatty [35]

Answer:

(16x + 21) and (16x - 6)

Step-by-step explanation:

f(g(x)) = f(6 + 4x)

Applying the f(x) function on (6 + 4x) gives

4(6 + 4x) - 3

Which equals 16x + 24 - 3

= 16x + 21

g(f(x)) = g(4x - 3)

Applying the g(x) function on (4x - 3) gives

6 + 4(4x - 3)

Which equals 6 + 16x - 12

= 16x - 6

7 0
3 years ago
!! 25 Points !!
steposvetlana [31]
Hey guys


Hope this helps you
7 0
3 years ago
Read 2 more answers
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