Answer:
a. An inscribed angle is 1/2 the intercepted arc. The intercepted arc is 68°. The measure of angle xyz is therefore 34°.
Hey!
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Steps To Solve:
20 + 4x = 28
~Subtract 20 to both sides
20 + 4x - 20 = 28 - 20
~Simplify
4x = 8
~Divide 4 to both sides
4x/4 = 8/4
~Simplify
x = 2
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Hence, the answer is 
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Hope This Helped! Good Luck!
Answer:
The shower uses less water
Step-by-step explanation:
In 12min the shower will use:
Shower = 1.75 gallons/min * 12min = <em>21</em> gallons of water
The bathtub at full capacity will store approximately:
Full Bathtub = 5*4*3 = 60ft^3 * 7.5 gallons/ft^3 = 450 gallons of water.
Since the tub is half-full, it will use:
Half Bathtub = <em>225 </em>gallons of water. A lot more than the shower.
Answer:
A =
. r^2
If A = 9
ft^2
. r^2 = 9
ft^2
r^2 = 9ft^2
r = sqrt(9ft^2)
r = 3ft ( r>0)
Step-by-step explanation: