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lapo4ka [179]
3 years ago
9

Is the function one-to-one? Provide the inverse function if the inverse function exists.

Mathematics
1 answer:
BartSMP [9]3 years ago
4 0

Answer:

Yes, because each x value has a corresponding y value.

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3V3<br> х<br> 60°<br> Find the values of x and y. Write your answers in simplest form.<br> X=<br> y=
Alex787 [66]

Answer:

X=3

y=6

Step-by-step explanation:

tan60=\sqrt{3}=\frac{3\sqrt{3} }{x}  \\\\x=3

-----------

sin60=\frac{\sqrt{3} }{2} =\frac{3\sqrt{3} }{y} \\\\y=6

hope it helps...

have a great day!!

6 0
3 years ago
Pls Help Solve for x <br><br>X =​
satela [25.4K]

Answer:

the answer is 12

Step-by-step explanation:

it is what it is

7 0
2 years ago
PLEASE HELP!
Wittaler [7]

Answer:

See below

Step-by-step explanation:

Use the formulae directly

For a cone, with base radius = r and height = h, here are the related formula

\textrm{Slant height  l} = \sqrt{r^2 + h^2}  (1)

\textrm{Lateral surface area} = \pi r l

\textrm {Base area} = \pi r^2

\textrm { Total Surface Area SA} = \textrm{Base Area + Lateral Area} = \pi r^2 + \pi rl = \pi r(r + l) (2)

\textrm{Volume V = } (1/3)  \pi r^2h (3)

Therefore directly plugging in the numbers in the above equations:

Note:

l = slant height in cm
SA = total surface area in sqcm
V = Volume in cubic cm

Figure(a)

r = 4, h = 8

\textrm{l} = \sqrt{4^2 + 8^2} =\sqrt{80} = 8.944 \\\textrm{SA}  = 4\pi(4 + 8.944) =  4\pi(12.944) = 162.66\\\textrm{V} = (1/3)\pi(4^2)(8) = 134.04

Figure(b)

r = 7, h =15

\textrm{l} = \sqrt{7^2 + 15^2} =\sqrt{274} = 16.55

\textrm{SA}  = 7\pi(7 + 16.55) =  517.89

Figure (c)

r = 5, l = 8

h = \sqrt{l^2 - r^2} = \sqrt{8^2 - 5^2} = \sqrt{39} = 6.245\\SA = \textrm{SA}  = 5\pi(5 + 8) =  204.2\\V = (1/3)\pi(5^2)(6.245) = 163.5


6 0
2 years ago
How to estimate 5x179
QveST [7]

Answer:

895

Step-by-step explanation:

if u need to estimate, multiple 5 by 180, and then subtract 5

6 0
3 years ago
Can you please help me so you can get extra points
iVinArrow [24]

Answer:

( -2 , -1 ) , ( -2 , 3 ) , ( 1 , 0 )

if you need any other help , please let me know [ you'll have to pay ]

5 0
2 years ago
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