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3 years ago

In the similar triangles below, what is the measure of ∠F

Mathematics

2 answers:

valina [46]3 years ago

6 0

30 degrees , angles r not affected by change in size

lisov135 [29]3 years ago

5 0

Angle F should be 37 degrees. It doesn't matter how large the shape may be, similar triangles will have the same angle. For example, both triangles have an angle of 90 degrees, making it a right triangle.

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The employees of a company were surveyed on questions regarding their educational background (college degree or no college degre

taurus [48]

Answer: D) 0.733.

Step-by-step explanation:

Let C denotes the number of employees having college degree and S denote the number of employees are single.

We are given ,

Total = 600 , n(C)=400 , n(S)=100 , n(C∩S)=60

Then,

$n(C\cup S)=n(C)+n(S)-n(C\cap S)\\\\=400+100-60=440$

Now, the probability that an employee of the company is single or has a college degree is

$P(C\cup S)=\dfrac{n(C\cup S)}{\text{Total}}\\\\=\dfrac{440}{600}=0.733333333\approx0.733$

Hence, the probability that an employee of the company is single or has a college degree is 0.733

8 0

3 years ago

The table shows the price for different numbers of board games:

NikAS [45]

Answer

Step-by-step explanation:

Multiply all the Number of Board Games by 3.5. It is the same as the Price already showed on the graph. So, the correct answer is B.

3 0

3 years ago

How many lines of symmetry does the figure have?<br><br> A. 0<br> B. 1<br> C. 2

balu736 [363]

Answer:

The answer is A, so zero.

8 0

3 years ago

What is the negative angle that is coterminal with 120∘120∘. write your answers in radians?

weeeeeb [17]

To find a positive and a negative angle coterminal with a given angle, you can add and subtract 360°.

$120^o-360^o=-240^o=-\dfrac{240\pi}{180}=-\dfrac{4\pi}{3}$

8 0

3 years ago

What greater 1200 mm or 12 m? I need this quikly plz!!

uysha [10]

Answer:

12 m

Step-by-step explanation:

1200 mm = 1.2 m

7 0

3 years ago

Read 2 more answers