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Naily [24]
3 years ago
11

Trigonometry problems, help

Mathematics
1 answer:
VLD [36.1K]3 years ago
4 0

Answer:

Step-by-step explanation:

4. theta (angle of depression) = 66.6

5. x = 261.6ft

6. x = 84.6ft

Hope that helps :)

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Solve 2x + 6 > 10.
steposvetlana [31]

Answer:

x=3 x=4

Step-by-step explanation:

2x > 4

2(2) = 4

2(3) > 4

2(4) > 4

3 0
3 years ago
Explain the relationship between angle W and angles X and Y.
Dmitrij [34]

Answer: w is equal to the sum of angles x and y. (W=x+y)

Step-by-step explanation:

The exterior angle of a triangle (in this case w) is equal to the sum of the two remote interior angles of the triangle (in this case angles x and y)

5 0
3 years ago
F and H are sets of real numbers defined as follows.
Marina CMI [18]

Answer:

(a)F \cup H=(3, \infty)\\(b)F \cap H=(6, \infty)

Step-by-step explanation:

Given the sets F and H of real numbers defined as given:

F={w | w>3}

H={w | w>6}

To write a set in interval  notation, we use these brackets, (  ) for < or > while we use [ or ] for \leq $ or \geq.

Since our sets are defined by strict inequalities(< or >)

In interval notation

F=(3,\infty), H=(6,\infty)

(a) F \cup H =(3,\infty) \cup (6,\infty) \\\\F \cup H=(3, \infty)\\\\(b) F \cap H =(3,\infty) \cap (6,\infty) \\\\F \cap H=(6, \infty)

8 0
3 years ago
14. The range of the data 6, 8, 16, 22, 8, 20, 7, 25 is __________.
maks197457 [2]

Answer:

The range of the data is 19.

Step-by-step explanation:

To solve this problem, we must remember that to calculate the range, we subtract the smallest data point in the set from the largest data point.  In this case, the largest number is 25 and the smallest number is 6.

Therefore the range is:

25 - 6

= 19

Hope this helps!

4 0
4 years ago
Read 2 more answers
What is the coefficient of 12a+5
butalik [34]
The coefficient is 12a because it has a variable (a).
6 0
3 years ago
Read 2 more answers
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