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2 years ago

Please help me. 704 geometry honors activity.

Mathematics

1 answer:

hoa [83]2 years ago

3 0

Answer:

See IN set by step

Step-by-step explanation:

1.We choose a fish pond of radius 3 centered at (x, y) = (0, 3). The equation of the circle is ...

(x -0)^2 +(y -3)^2 = 3^2

x^2 +(y -3)^2 = 9

At this location it is easy to draw a radius along the y-axis to a point of tangency at the origin. That radius is a vertical line, so the tangent line will be perpendicular--a horizontal line.

A horizontal line through the origin has equation y = 0, and its point of intersection with this circle is (0, 0).

Comment on the question

You haven't elaborated on what the lesson discussed, so we have no idea what steps you want included.

I could not answer 2 and 3 but maybe if i get it i will edit this paper and add it in.

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Solve the right triangle

defon

I recommend learning the mnemonic SOHCAHTOA (it's very fun to say!)
Here is what SOHCAHTOA represents.

Sin - Opposite / Hypotenuse (SOH)
Cos - Adjacent / Hypotenuse (CAH)
Tan - Opposite / Adjacent (TOA)

The sine of an angle is the length of the side opposite of the angle divided by the length of the hypotenuse.

Thus, the length of the side opposite of the angle divided by the sine will give us the length of the hypotenuse.

The angle is 46 degrees. The length of the side opposite of the angle is 14. The hypotenuse is c.

$c= \dfrac{14}{\sin{46^o}}$

$\approx 19.46$

The tangent of an angle is the length of the side opposite of the angle divided by the length of the side adjacent to the angle.

Thus, the length of the side opposite to the angle divided by the tangent of the angle will give us the length of the other leg.

The length of the side opposite to the angle is 14. The angle is 46. The unknown length of the side adjacent to the angle is b.

$b=\dfrac{14}{\tan{46^o}}$

$\approx 13.52$

This should be what you are looking for. Enjoy!

6 0

3 years ago

If AB = 18, BC = 10, and CA = 13, list the angles of ABC in order from smallest to largest.

jok3333 [9.3K]

Angle A is smallest
Then angle B
And angle C is largest

Should be correct... it may vary depending on where A, B, and C are located on the triangle

5 0

3 years ago

Read 2 more answers

Help meee!!!! Pleaseee

allochka39001 [22]

Answer:

(3,2)

Step-by-step explanation

3 0

4 years ago

Find the value of 8/15×2/13 Although these numbers aren't quite as nice as the ones from the example, the procedure is the same,

xz_007 [3.2K]

Answer:

$\frac{16}{195}$

Step-by-step explanation:

To obtain the result of a fractions multiplication we need to multiply both numerators and the divide by the multiplication of the denomitators. In general, given a,b,c,d real numbers with b and d not zero, we have that

$\frac{a}{b}*\frac{c}{d}=\frac{a*c}{b*d}$

Substituting a,b,c and d for 8,15,2 and 13 we obtain that

$\frac{8}{15}* \frac{2}{13} =\frac{16}{195}$

3 0

4 years ago

Five people are tossing a coin in turn and agree that the first one to get a head wins. What's the probability that the first pe

stira [4]

I think it’s 8/15 maybe but if not a

5 0

3 years ago