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3 years ago

Can someone pls help me find the correct answers pls and thank you!

Mathematics

1 answer:

Amiraneli [1.4K]3 years ago

3 0

Answer:

Step-by-step explanation:

BH and AG = 1/2 diameter of the circle therefore are radii

IJ is not 1/2 the diameter of the circle so it's not a radius.

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Find the slope of the line that is parallel to the line y=2x+5<br> <br> m=

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M=2
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Using the slope intercept form the slope is 2 m=2

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3 years ago

Is y equals 2x + 4 linear or non-linear

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Step-by-step explanation:

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3 years ago

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The leaning tower of Pisa currently "leans" at a 4 degree angle and has a vertical height of 55.86 meters. How tall was the lean

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Answer:

56 meters.

Step-by-step explanation:

Please find the attachment.

Let the leaning tower's be h meters tall, when it was originally built.

We can see from our attachment that the side with length 55.86 meters is hypotenuse and h is adjacent side for 4 degree angle.

Since we know that cosine relates the adjacent and hypotenuse of a right triangle.

$\text{Cos}=\frac{\text{Adjacent}}{\text{Hypotenuse}}$

Upon substituting our given values we will get,

$\text{Cos (4)}=\frac{55.86}{h}$

$h=\frac{55.86}{\text{Cos (4)}}$

$h=\frac{55.86}{0.99756405026}$

$h=55.996\approx 56$

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3 years ago

What is the area of this triangle?

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Answer: 43.5

Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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