4 rectangles are 3 in x 2 in = 6 square inches each.
4 * 6 = 24 square inches.
2 squares are 3 in x 3 in = 9 square inches each
2 * 9 = 18 square inches.
Total area = 24 + 18 = 42 square inches.
Ughh trig
I think what you gotta do here is use tangent because you are dealing with opposite and adjacent. Doing tan(41) will give you x/10. tan(41) is 0.8692... and you can just multiply that by 10 because x is being divided by 10, so x is around 8.69.
Now, with the two legs, you can use Pythagorean theorem to find the hypotenuse.
You already have 2 angles (right angle and the angle we just used to find x) so we can use the fact that all triangle angles add up to 180 to do 180-90-41.
In the end, x ends up being around 8.7, the hypotenuse around 13.3 and the last angle 49 degrees.
Answer:
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Step-by-step explanation:
9/7 = 1.28571
1.28571 is greater, or in this case >, than 1.
Answer:
a = 3.5
Step-by-step explanation:
12a = 28 ÷ 2/3
12a = 28 × 3/2
a = 28 × 3/2 ÷ 12
a = 3.5
105/1760 = x/60
105 yards per minute over 1760 (number of yards in a mile) is equal to X (solving) over 60 (the number of minutes in an hour)
x = 3.579 = 3.58 miles per hour.
