One way to show that two triangles are similar is to show that ______.

Mathematics

2 answers:

Firlakuza [10]3 years ago

6 0

Answer:

they have two congruent angles or AA

Step-by-step explanation:

8090 [49]3 years ago

6 0

Answer:

they have two congruent angles or AA

Step-by-step explanation:

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What is the real number value of m^3+ √12 m when 5m^2 = 45 ?

babymother [125]

<h3>Answer: H. 33</h3>

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Work Shown:

Solve 5m^2 = 45 for m to get

5m^2 = 45

m^2 = 45/5

m^2 = 9

m = sqrt(9)

m = 3

I'm making m to be positive so that way the expression 12m is not negative. Otherwise, sqrt(12m) would not be a real number result.

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Plug m = 3 into the expression we want to evaluate

m^3 + sqrt(12m)

3^3 + sqrt(12*3)

27 + sqrt(36)

27 + 6

5 0

3 years ago

Outside temperature over a day can be modeled as a sinusoidal function. suppose you know the temperature is 75 degrees at midnig

antoniya [11.8K]

We presume the temperature is decreasing at midnight, so reaches a low at 6 a.m.. The amplitude of the variation is (87-63)/2 = 12 degrees. We want the period to be 24 hours, so the argument of the sine function will be 2π(t/24) = πt/12. Then we can write

... d = 75-12sin(π·t/12)