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3 years ago

Anyone know this at all?

Mathematics

1 answer:

zalisa [80]3 years ago

6 0

Answer:

24.2

Step-by-step explanation:

You are given the hypotenuse and angle, and you want to find the length of the adjacent side.

The mnemonic SOH CAH TOA reminds you that the relation between angle and sides is ...

Cos = Adjacent/Hypotenuse

cos(41°) = x/32

x = 32·cos(41°)

x ≈ 24.2

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2 years ago

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Identify square root of 3 as either rational or irrational, and approximate to the tenths place.

ASHA 777 [7]

Answer:

Irrational

$\sqrt{3}$ = approx. 1.7

Step-by-step explanation:

The square root of 3 is irrational, because 3 is not a perfect square.

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2 years ago

What is the mean 94, 86, 92, 100, 66, 99, 91, 83,

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Step-by-step explanation:

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3 years ago

PLEASE HELP I WILL GIVE 50 POINTS! IF YOU GIVE FAKE ANSWER I WILL REPORT YOU!!!

defon

Answer:

It looks like your first account increases linearly,

unless you have a typo and meant:

f(x) = 10,125(1.83)^x

the second

exponential and can be written as

g(r) = 9,638(1.95)^r

clearly g(r) has a higher percentage change since 1.95 > 1.83

a more interesting question might have been: When will the amount be the same?

10,125(1.83)^x = 9,638(1.95)^x

(1.83)^x = .951901...(1.95)^x

take log of both sides and use log rules

xlog1.83 = log .951901... + log 1.95

x(log 1.83 - log 1.95) = log .951901...

x = .776..

check:

f(.776..) = 10,125(1.83)^.776.. = 1618410

g(.776..) = 9,638(1.95)^.776... = 16184.10

Step-by-step explanation:

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3 years ago

The ratio of the surface areas of two spheres is 1:9.

lapo4ka [179]

Answer:

Step-by-step explanation:

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2 years ago