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Verizon [17]
3 years ago
8

Please see attatchment for question. Please include all postulates/theorems used to solve it, if possible. Also include the lett

er (A,B,C, or D).

Mathematics
1 answer:
vladimir1956 [14]3 years ago
4 0
1. If two secants intersect to form the vertex of an angle outside a circle and the sides of the angle intercept arcs on the circle, then the measure of the angle is equal to one-half the difference of the measures of the arcs intercepted by the sides of the angle.  A prudent auxiliary line is a chord connecting points of intersection of the sides of the angle with the circle as shown at the right.<span>  
</span><span>2. Inscribed angle theorem.   The measure of an inscribed angle is equal to one-half the measure of its intercepted arc. 
</span>
According to 2. : measure of arc RT = 2 m (angle S) = 60
Apply 1. : m(angle U) = (arc RS - arc RT )/2 = (84 - 60)/2 = 12
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Charlie makes 9 dollars for each week of work. Write an equation to represent his total pay p after working h hours
sertanlavr [38]

Answer:

p = 9h

Step-by-step explanation:

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Answer:

Step-by-step explanation:

3000   600

5000   1000

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3 years ago
The width of a desk is 25 inches, or 63.5 centimeters. If a measurement in inches varies directly with a measurement in centimet
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The answer to this is 27.94. I think....

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3 years ago
A dolphin jumps from the water at an initial velocity of 16 feet per second. The equation h + -16t^2 + 80t models the dolphin's
Dominik [7]

Answer:

100feet

Step-by-step explanation:

Given the height reached by a dolphin expressed by the equation is h = -16t^2 + 80t. At maximum height, the velocity is zero, hence;

v(t) = dh/dt = -32t + 80

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t = 80/32

t = 2.5secs

Substitute t = 2.5 into the height formula h = -16t^2 + 80t

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h = -100+200

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3 years ago
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