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Tema [17]
3 years ago
7

Use the figure to find the measures. Lateral area = Total area = Volume =

Mathematics
2 answers:
sattari [20]3 years ago
6 0
Lateral area= 37.7
total area= 62.83
volume= 37.7
Anarel [89]3 years ago
3 0

Answer:

Lateral area = 2.pi.r.h = 2 x pi x 2 x 3 = 12 pi

Total area = lateral area + pi. r^2 . 2 = 20 pi

Volume = pi . r^2 . 2 . h = 24 pi

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Find 46.5 of 75 using the percent equation.
zepelin [54]
What you will have to do is times 46.5 by 100 then with that answer you will divide that by 75 and you will get 62%
5 0
3 years ago
a father is 27 years older than his son. ten years ago he was twice as old as his son. how old is the father​
BlackZzzverrR [31]

Answer:

thus the father is 64 years and son is 37years

Step-by-step explanation:

Let father be X and son be y

X=27+Y...........(I)

X-10=2(Y-10)

putting the value of X from eqn(I)

27+Y-10=2Y-20

Y+17=2Y-20

17+20=2Y-Y

37=y

X=27+Y

X=64

7 0
3 years ago
SUPER URGENT: Complete the general form of the equation of a sinusoidal function having an amplitude of 6, a period of 2pi/3, an
mel-nik [20]

Answer:

y = 6·sin(3·(x - 1)) + c

Step-by-step explanation:

The general form of an equation for a sinusoidal function is presented ad follows;

y = a·sin(b·(x - h) + c

Where;

a = The amplitude of the equation

T = The period = 2·π/b

h = The phase shift

c = The vertical shift

From the question, we have;

a = 6,

2·π/3 = 2·π/b

∴ b = 3

h = 1

We get;

y = 6·sin(3·(x - 1)) + c.

4 0
3 years ago
james has for four and three forths feet of rope he plans to cut off one and a half feet from the rope how much will rope be lef
mamaluj [8]
The answer is 3 and one forth i'm pretty sure 
4 0
3 years ago
How do you write 12,430,000 in expanded form
IrinaK [193]
10,000,000 + 2,000,000+400,000+30,000
5 0
3 years ago
Read 2 more answers
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