If the price is $400 before then you multiply it by .85 to take off the 15% and make it $340 plus tax makes it $374
Answer:
Multiply 5π/6 by 180/π, you will get answer 150°.
Answer:
72 runners
Step-by-step explanation:
Total runners = 360
20% of the total runners are in the 35-39 age bracket.
<em>We need to find number of runner in this age bracket.</em>
<em>Which tells us that this number is simply 20% of the total, or 20% of 360.</em>
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How to find percentage of number?
We convert percentage to decimal and then multiply it with the other number.
Converting percentage to decimal requires us to divide by 100. So:
20% = 20/100 = 0.2
Now,
0.2 * 360 = 72
Hence,
72 runners are in the 35-39 age bracket
Answer:
6 inches long
Step-by-step explanation:
190/x = 34/1
34x = 190
x= 5.588235294
rounded to the nearest whole number is 6
Answer:
see explanation
Step-by-step explanation:
The sum of the interior angles of a quadrilateral = 360°
sum the 4 angles and equate to 360
x + 2x + 1 + 50 + 30 = 360 , that is
3x + 81 = 360 ( subtract 81 from both sides )
3x = 279 ( divide both sides by 3 )
x = 93
Then
∠ A = 2x + 1 = 2(93) + 1 = 186 + 1 = 187°
∠ B = x = 93°