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3 years ago

the base of a cone has a radius of 4mm and the height of the cone is 24 mm what is the volume of the cone

Mathematics

2 answers:

tino4ka555 [31]3 years ago

8 0

The bottom is it that is your answer

nasty-shy [4]3 years ago

8 0

<h2>Volume = 128π mm³.</h2><h2 /><h2>work is attached in the image provided.</h2>

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3. At a bargain store, Jamal bought 2 items that each cost the same amount. Isaiah bought 3 items that each cost the same amount

coldgirl [10]

Answer:

$6.75 and $4.50

Step-by-step explanation:

a) <u>Jamal spent:</u>

<u>Isaiah spent:</u>

3 (x - 2.25)

<u>The equation is:</u>

2x = 3(x - 2.25)

b) <u>Solving the equation</u>

2x = 3x - 6.75
3x - 2x = 6.75
x = 6.75

c) <u>Jamal's items cost </u>

$6.75 each

<u>Isaiah's items cost </u>

$6.75 - $2.25 = $4.50 each

7 0

2 years ago

Here's a problem for the minds-good luck!

Art [367]

Answer:

20%

Step-by-step explanation:

Set up a proportion: $\frac{280}{1400} = \frac{x}{100}$
Cross multiply, then divide: 280 × 100 = 28000, 28000 ÷ 1400 = 20
So, 20% were satisfied with their car

I hope this helps!

8 0

2 years ago

Please help me answer for 35 and 36

dexar [7]

Answer:

35. $f(2)=16$

36. $f(2)=77$

Step-by-step explanation:

Question 35:

Given:

$f(1)=32$

$f(n)=f(n-1)\times \frac{1}{2}$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times \frac{1}{2}\\f(2)=f(1)\times \frac{1}{2}\\f(2)=32\times \frac{1}{2}\\f(2)=16$

Therefore, term 2 is 16.

Question 36:

Given:

$f(1)=11$

$f(n)=f(n-1)\times 7$

Plug in 2 for $n$ and simplify. This gives,

$f(2)=f(2-1)\times 7\\f(2)=f(1)\times 7\\f(2)=11\times 7\\f(2)=77$

Therefore, term 2 is 77.

8 0

2 years ago

Please help me!<br><br> ty :)

dalvyx [7]

Answer:

x intercept= (-3,0) y intercept= (0,3)

Step-by-step explanation:

for x intercepts, y should equal zero

for y intercepts, x should equal zero

x intercept: -x+0=3

-x=3

x=-3 (x,y)--> (-3,0)

y intercept: 0+y=3

y=3 (x,y)--> (0,3)

4 0

2 years ago

Read 2 more answers

A tree is making a shadow 22 feet long. The angle of elevation from the tip of

Alik [6]

Answer:

26.2 feet

Step-by-step explanation:

tan(50°) = h/22

h = 22 × tan(50°) = 26.2 feet

5 0

1 year ago