3 years ago

A) 77° C) 109° B) 167° D) 150°

2 answers:

6 0

Answer: D

Explanation:
Total circumference 360
Total of all angles in a triangle 180
So the measure of the angle in a triangle is half the measure of the corresponding arc in a circle
360 - 116 - (47*2) = 150

Grace [21]3 years ago

5 0

Answer:

Wat is the question?

Step-by-step explanation:

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If the radius of the right cylinder is 5 in and the radius of the oblique cylinder is 4 in, they will have the same volume as lo

steposvetlana [31]

Answer:

False

Step-by-step explanation:

The volume of a right cylinder is given by the formula:

$V=\pi r^2h$

And the volume if a oblique cylinder is also given by the formula:

$V=\pi r^2h$

Regardless of the height, if the radius are different, then the volume would not be the same.

Algebraically:

$\pi(4)^2h\neq\pi(5)^2h\\16\pi\neq25\pi$

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3 years ago

What Ln(z) is answer????!!

dimaraw [331]

Write z in exponential form:

$z=1-i=\sqrt2 e^{-i\frac\pi4}$

Then taking the logarithm, we get

$\mathrm{Ln}(z)=\ln(\sqrt2) + \ln e^{-i\frac\pi4} = \boxed{\ln(\sqrt2)-\dfrac\pi4i}$

so a is the correct answer.

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3 years ago

Juan divided 1/2 jar of fish food into 7 equal parts. He feeds his fish one part each day.

amid [387]

1/14 is the correct answer

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3 years ago

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Michaels has one liter of fruit punch. He gives 200 ml to leila, 200 ml to daniel, and 300 ml to alexa. how much does Michael ha

stiv31 [10]

One liter equals 1000 ml

1000-(200+200+300)=1000-700=300

Michael has 300 ml of fruit punch left.

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3 years ago

I run a 10km race in 56 minutes.what is my average speed in kilometres per minute

Luden [163]

Hey there! I'm happy to help!

You ran a 10 kilometer race in 56 minutes (good job!). To find how much you ran in 1 minute, you simply divide by 56.

10/56=0.178571428

Therefore, you ran around 0.18 km/minute.

Have a wonderful day! :D

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3 years ago