3 years ago

BIG POINTS!

1 answer:

8 0

The volume V of a cone with radius r is one-third the area of the base B times the height h.
so,

The answer is 57.3248408

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Answer:

1 and 2

Step-by-step explanation:

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3 years ago

ACB = DCE<br> A = 3x-10, C = 45°, D = 2x+10<br> Please help confused

NemiM [27]

Answer:

x = 20

Step-by-step explanation:

The congruence statement tells you that angle A is congruent to angle D. (Both are listed first in the triangle names.) This means ...

∠A = ∠D

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What is an equation of the line that passes through the points (−6,−2) and (6,8)

bagirrra123 [75]

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Step-by-step explanation:

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3 years ago

How much money has to be invested at 2.9% interest compounded continuosly to have 34,000 after 18 years

navik [9.2K]

Answer:

$\$20,173.31$

Step-by-step explanation:

we know that

The formula to calculate continuously compounded interest is equal to

$A=P(e)^{rt}$

where

A is the Final Investment Value

P is the Principal amount of money to be invested

r is the rate of interest in decimal

t is Number of Time Periods

e is the mathematical constant number

we have

$t=18\ years\\ A=\$34,000\\ r=0.029$

substitute in the formula above

$34,000=P(e)^{0.029*18}$

$P=34,000/((e)^{0.029*18})=\$20,173.31$

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4 years ago

PLEASE HELP!!! An $800 television is on sale for $640. If sales tax is 7.2% what is the total cost of the television? *

zvonat [6]

Answer:

$686.08

Step-by-step explanation:

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3 years ago

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