Answer:
The measure of the arc of the circular basin = 136°
Step-by-step explanation:
The measure of an angle formed when two line intercepts outside a circle is half the difference of the measure of the intercepted arcs.
Mathematically, the is represented as:
Measure of an angle = 1/2(big angle - Small angle)
This values are given in the question
Measure of an angle = Measure of angle formed by tangents to the fountain = 44°
big angle is represented by = 360°-x
small angle is represented by = x
Therefore, we have
44° = 1/2( 360° - x -x)
44° = 1/2(360° - 2x)
Cross multiply
44° × 2 = 360° - 2x
88° = 360° - 2x
88° - 360° = - 2x
-272° = -2x
x = -272/-2
x = 136°
The measure of the arc of the circular basin = 136°
Answer:
First box: x4 - 2x2y2 + y4
Second box: 2x4 - 2x2y2 + 2y4
Third box: 2(x4 - x2y2 + y4)
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We let x be the variable that when 17% is multiply by x it will equal 51.
Convert 17% decimal. To do this, move the % sign two places to the left and make it into a decimal point.
17% = 0.17
Now make our equation 0.17 * x = 51
Divide both sides by 0.17.
x = 300
a) the Probability p( red, red, red) is 0.83%.
b) the probability p(white, red, white) is 0.
<u>Step-by-step explanation:</u>
The total number of marbles = 3+6+1.
=10.
a) to find the Probability p( red, red, red).
p( red, red, red)= 
p( red, red, red)=
×
×
.
p(red,red,red)= 0.0083.
p(red,red,red)=0.83%
b)to find the probability p(white, red, white).
p(white, red, white) is 0.
Since there is only one white.
Answer:
n=7/2
Step-by-step explanation:
distribute the 6
6n+18-4
then simplify the terms
6n+14= 7/2
and that is your final answer
