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Oksana_A [137]
2 years ago
15

What is the answer to this question and help in full steps

Mathematics
1 answer:
klio [65]2 years ago
3 0
Cos(x)= adjacent/hypotenuse
cos(18)=x/25 (cross multiply)
25*cos(18)=x
x= 23.78 cm <--- this is rounded to the nearest hundredth. 
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vlabodo [156]

Answer:

d(x) = √[(x - 2)² + (3x - 1)²]

Step-by-step explanation:

The distance between two points with coordinates (x₁, y₁) and (x₂, y₂) is given as

d = √[(x₂ - x₁)² + (y₂ - y₁)²]

So, the distance between point (2,0) and a point (x,y)

d = √[(x - 2)² + (y - 0)²]

d = √[(x - 2)² + (y)²]

But the point (x,y) is on the line y = 3x - 1

We can substitute for y in the distance between points equation.

d(x) = √[(x - 2)² + (3x - 1)²]

QED!

6 0
3 years ago
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Pani-rosa [81]

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6 0
2 years ago
Identity the type of sequence 4, -4, 4, -4
AveGali [126]

Answer:

Periodic

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7 0
1 year ago
Please I really need help with this
liubo4ka [24]
Just write them the on the other side the exact same way that they are on the Y coordinate hope this helps:)
7 0
2 years ago
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20*10=200

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200 Square Ft is your answer


8 0
3 years ago
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