Answer:
in any quadrilateral, the sum of the interior angles is 360 degrees, so angles
a+b+c+d = 360 degrees.
But a = 2b
and b = 2c
and c = 2d so...
b = 4d and
a = 8d so we have:
8d+4d+2d+d = 360
15d = 360 and
d = 24 degrees
c = 2(24) = 48 degrees and
b = 4(24) = 96 degrees and
a = 8(24) = 192 degrees.
<h2>$23,350.25</h2>
Step-by-step explanation:
<h3>principle (p) = $84,910</h3><h3>rate (r) = 5.5%</h3><h3>time (t) = 5 years</h3><h3>simple interest = (p × r × t) ÷ 100</h3><h3> = (84910 × 5.5 × 5) ÷ 100</h3><h3> = 2,335,025 ÷ 100</h3><h3> = 23,350.25</h3>
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Answer: 14 minutes
Step-by-step explanation:
Given: A tap pours 
liters of water per minute.
To find : Time taken to fill an
liters capacity tank.
which is given by :-
Time = 
minutes
minutes
minutes
minutes
Hence, it will take 14 minutes to fill an liters capacity tank.
y = 5/8x + 3/4
First, you have to subtract 5x from both sides. That will give you -8y = -5x -6
Then, you have to divide both sides by -8, which gives you y = 5/8x + 3/4
