Answer:
Step-by-step explanation:
113= (2x+33)+(3x+20)
113=5x+53
60=5x
X=12
NOT DONE YET
substitute x value into MON equation to find angle measure
you get 57 degrees
Answer:
16
Step-by-step explanation:
Basic Algebra, isolate V.
Do the opposite equation to get V on its own.
Because it is V/8, multiply both sides by 8 to get 8 on its own (if you wanted to move v over you would divide)
Answer:
87°10''
Step-by-step explanation:
In 49°32'55'', we convert 32' to degrees. So. 32/60 = 8/15. We also convert 55'' to degrees. So, 55 × 1/60 × 1/60 = 55/3600 = 11/720
In 37°27'15'', we convert 27' to degrees. So. 27/60 = 9/20. We also convert 15'' to degrees. So, 15 × 1/60 × 1/60 = 15/3600 = 1/240
We now add the fractional parts plus the whole part of the angles together.
So,
49 + 8/15 + 11/720 + 37 + 9/20 + 1/240 = 49 + 37 + 8/15 + 9/20 + 11/720 + 1/240 = 86 + 59/60 + 7/360.
We now convert the fractional parts 59/60 to minutes by multiplying by 60 and convert 7/360 to seconds by multiplying by 3600
86° + 59/60 × 60 + 7/360 × 3600 = 86° + 59' + 7 × 10 =86° + 59' + 70'' = 86 + 59' + 1' + 10''= 86 + 60' + 10'' = 86 + 1° + 10'' = 87° 10''
So, 49°32'55'' + 37°27'15'' = 87°10''
Answer: 1591
Step-by-step explanation: Let's look for the clues. A rectangle has 4 sides, 2 sides are equal length and so are the other 2 sides of a rectangle.
Perimeter of a rectangle is Side 1 + Side 2 + Side 3 + Side 4.
Side 1 and Side 3 (for example) are the longer sides of the rectangle, they will be equal.
Side 2 and 4 (for example) are the shorter sides of the rectangle, they will be equal.
Sides 1 + 2 + 3 + 4 = 160
Side 1 and Side 3 are equal to "x + 6", or in plain english 6 feet longer than the other sides.
Side 2 and 4 are equal to "x"
Adding them all together
x + x + x+6 + x+6 = 4x + 12 = 160
4x + 12 = 160 is now a much simpler algebra problem.
4x = 148
x = 37
So the shorter sides are each 37, the longer sides are each 43.
The area of a rectangle is length times width.
37 x 43 = 1591 ft squared
