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Nutka1998 [239]
3 years ago
10

These two please ?????

Mathematics
2 answers:
zlopas [31]3 years ago
7 0

Answer:

that will be 2130,1

Step-by-step explanation:

fgiga [73]3 years ago
5 0

Answer:

x=0,5

Step-by-step explanation:

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What’s 5 divided by 6.2
Kruka [31]
5 divided by 6.2 is 0.80
6 0
3 years ago
Read 2 more answers
What are roots of quadratic function completing the square x^2+4X-1=0
rosijanka [135]

Answer:

x=\sqrt{-4x+1}

x=-\sqrt{-4x+1\\}

Step-by-step explanation:

5 0
3 years ago
What is the equation of x
masya89 [10]

Answer:

x=-48/5

Step-by-step explanation:

2x+7+3x=-41

5x+7=-41

5x=-41-7

5x=-48

x=-48/5

3 0
3 years ago
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The diagram below shows a student using a clinometer to measure the height of a flagpole. When the student stands 40 feet away f
AVprozaik [17]
The correct answer is the flagpole is <span>33 feet high</span>.

Explanation:
Please refer to the attached picture.

We know:
CD = 40 feet
AC = 5 feet
∠BDC = α = 35°

Using trigonometry, we know that the definition of the tangent of an angle is the ratio between the opposite side and the adjacent side, therefore:
tan α = BC / CD

Solving for BC:
BC = CD · <span>tan α
      = 40 </span>· tan (35)
      = 28 feet

In order to find the height of the flagpole, we need to add the distance of the clinometer from the ground:
AB = BC + AC
      = 28 + 5
      = 33

Hence, the flagpole is 33 feet high.

5 0
3 years ago
1/6÷6÷6= please help me with this :D
slava [35]

Answer:

1 / 216

Step-by-step explanation:

Remember, when you divide fractions you have to multiply by the reciprocal

1/6 ÷ 6/1 ÷ 6/1

1st step:  1/6 ÷ 6/1  =  1/6 · 1/6  =   1/36

2nd step:  1/36 ÷ 6/1  = 1/36 · 1/6  = 1 /216

6 0
3 years ago
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