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vladimir1956 [14]
2 years ago
5

Use a graphing calculator to solve the equation 3 tan 1/3 theta

Mathematics
2 answers:
tatiyna2 years ago
7 0

Answer:

he's correct ^

Step-by-step explanation:

lesantik [10]2 years ago
5 0
Did you get the answer

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Please help!!!!!!! it would be very appreciated
Pani-rosa [81]

Answer:

x = 17.5 and y = 35

Step-by-step explanation:

2x + 10 = y + 10 ( alternate angles )

subtract 10 from both sides

2x = y ⇒ 6x = 3y → (1)

the sum of the 3 angles in the triangle = 180°

6x + y + 10 + 30 = 180 ( replace 6x by 3y )

3y + y + 40 = 180

4y + 40 = 180 ( subtract 40 from both sides )

4y = 140 ( divide both sides by 4 )

y = 35

substitute y = 35 into (1)

2x = 35 ( divide both sides by 2 )

x = 17.5



5 0
3 years ago
What is the value of i^n if the remained of n/4 is 2<br> A. i<br> B. -i<br> C. -1<br> D. 1
Setler [38]

Answer:

5

Step-by-step explanation:

3 0
2 years ago
Which method can be used to solve 11x13
butalik [34]

Answer:

Simple column method

Step-by-step explanation:

  11

x <u>13</u>

  33

 <u>110</u>

 143

3 0
3 years ago
Read 2 more answers
The Tetrahedron Superyacht designed by Jonathan Schwinge is a regular tetrahedron with edges 20 m long. The distance r from one
shusha [124]
A tetrahedron is a triangular pyramid. It has four triangular faces and four vertices. 

In the question, we are told that the length of the edges are all equal = 20m and the length from one corner to the center of the base = 11.5m

We sketch a diagram of a tetrahedron with the given measurement as shown below

To find the height, we will use the Pythagoras theorem

20² = h² + 11.5²
h² = 20² - 11.5²
h² = 267.75
h = √267.75
h = 16.36 (rounded to two decimal places)

8 0
3 years ago
Read 2 more answers
Help me for brainetest
Solnce55 [7]

Answer:

1 and 1/6

Step-by-step explanation:

if you simplify 6/6 is equal to 1 and the extra 1/6 is the fraction so the answer is 1 and 1/6

plz give me brainiest

5 0
2 years ago
Read 2 more answers
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