Which statement is true?
a. in any right triangle, the sine of one acute angle is equal to th...
Mathematics, 29.01.2020 00:12 keyshawn437
Which statement is true?
a. in any right triangle, the sine of one acute angle is equal to the cosine of the other acute angle.
b. in any right triangle, the sine of one acute angle is equal to the sine of its complementary angle.
c. in any right triangle, the cosine of one acute angle is equal to the cosine of its complementary angle.
d. in any right triangle, the sum of the sine of one acute angle and the cosine of the other acute angle is 1.
Answers: 3
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Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?
Answers: 1
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Estimate the area under the curve f(x) = 16 - x^2 from x = 0 to x = 3 by using three inscribed (under the curve) rectangles. answer to the nearest integer.
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