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Oxana [17]
2 years ago
6

PLEASE HELP ME!!! I am currently doing a test and need help ASAP

Mathematics
2 answers:
zloy xaker [14]2 years ago
8 0

Answer:

if u mytiply the 2and the 3 then it would be 6d

Shkiper50 [21]2 years ago
4 0
I guess I have to make it 20 words wrong. So the answer is 4
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PLLZZZZ HELP I WILL GIVE 50 POINTS
kati45 [8]

Answer:

D.

Step-by-step explanation:

im sure is d please mark brainliest

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3 years ago
prove that sin theta cos theta = cot theta is not a trigonometric identity by producing a counterexample
Zolol [24]

Answer:

To prove that ( sin θ cos θ = cot θ ) is not a trigonometric identity.

Begin with the right hand side:

R.H.S = cot θ = \frac{cos \ \theta}{sin \ \theta}

L.H.S = sin θ cos θ

so, sin θ cos θ ≠ \frac{cos \ \theta}{sin \ \theta}

So, the equation is not a trigonometric identity.

=========================================================

<u>Anther solution:</u>

To prove that ( sin θ cos θ = cot θ ) is not a trigonometric identity.

Assume θ with a value and substitute with it.

Let θ = 45°

So, L.H.S = sin θ cos θ = sin 45° cos 45° = (1/√2) * (1/√2) = 1/2

R.H.S = cot θ = cot 45 = 1

So, L.H.S ≠ R.H.S

So, sin θ cos θ = cot θ is not a trigonometric identity.

5 0
3 years ago
Equilateral triangle ABC has a perimeter of 96 millimeters. A perpendicular bisector is drawn from angle A to side BC at point M
Goshia [24]
The answer is 16 mm on edg 
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3 years ago
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2.6 written as a reduced fraction?
beks73 [17]
13/5 or 2 3/5 by the way nice profile picture
8 0
3 years ago
Read 2 more answers
What is the slope-intercept form of the equation y+18 = 2(x - 1)?
kenny6666 [7]
Answer: y = 2x - 20

1. y + 18 = 2(x - 1)
2. y + 18 = 2x - 2
3. y + 20 = 2x
4. y = 2x - 20
4 0
3 years ago
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