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Alchen [17]
2 years ago
10

what is the equation for the volume of a cylinder? I think is v=pi × r^2 * h just asking for clarification ​

Mathematics
1 answer:
lys-0071 [83]2 years ago
3 0

Answer:

V=pi multiplied by r^2 times height

Step-by-step explanation:

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If RT bisects SU, find each measure ST, RU, SV, SU,
FinnZ [79.3K]

Answer:

ST = 23

RU = 8

SV = 5

SV = 10

Step-by-step explanation:

Use the knowledge of the properties of a kite to find the measure of ST, RU, SV, and SU as shown below:

✍️Recall: Each pair of adjacent sides of a kite are congruent/equal.

ST and TU are a pair of adjacent sides.

TU = 23

✅Therefore, ST = 23.

RU and RS are a pair of adjacent sides.

RS = 8

✅Therefore, RU = 8.

✍️ Recall: the longer diagonal of a kite bisects the shorter one. This means RT divides SU into two equal parts, namely SV and UV.

Since UV = 5, therefore,

✅SV = 5

SU = UV + SV

✅SV = 5 + 5 = 10

6 0
3 years ago
A snail crawled 2/5 of a centimeter in 2 minutes. How fast did the snail crawl?
deff fn [24]

Answer:

0.4 minutes per centimeter

Step-by-step explanation:

We measure pace in units such as hours per mile or seconds per meter. A snail that crawls 5 centimeters in 2 minutes has a pace of 0.4 minutes per centimeter.

6 0
3 years ago
Use logarithmic differentiation to find dy/dx if y=(cosx)sinx. Write the derivative in terms of x only. Show all your work.
gladu [14]

Step-by-step explanation:

y = (cos x)^(sin x)

Take log both sides.

ln y = ln ((cos x)^(sin x))

ln y = (sin x) ln (cos x)

Take derivative.

1/y dy/dx = (sin x) (1/cos x) (-sin x) + (cos x) ln (cos x)

dy/dx = y [ (cos x) ln (cos x) − sin x tan x ]

dy/dx = (cos x)^(sin x) [ (cos x) ln (cos x) − sin x tan x ]

Your answer is correct.

7 0
3 years ago
Read 2 more answers
5-9 please <br> Thanks for your time
o-na [289]
Five minus nine is negative four...
3 0
3 years ago
Read 2 more answers
What is the y-value of sin(x) when x = 30°
Sonja [21]
The sine of 30° is  0.5 .

Angles don't have y-values, and neither do their sines.  But
IF you draw a graph of the sine function, AND the angles
(the independent variable) are marked off on the x-axis of
the graph, AND the value of the sine function of each angle
(the dependent variable) is marked off on the y-axis of the
graph, THEN the y-value corresponding to the angle of 30°
would be displayed as 0.5 . 
6 0
3 years ago
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