Mathematics, 29.06.2019 22:00 Jay23456677888
Two ships left a port at the same time. one ship traveled at a speed of 19 miles per hour at a heading of 320°. the other ship traveled at a speed of 28 miles per hour at a heading of 197°. find the distance between the two ships after 10 hours of travel. (round your answer to the nearest mile.) this is what i've got so far, but it didn't come out right according to my homework. thoughts? (280)^2 + (190)^2 - 2(280)(190)cos(83) = 101,533.1019 (take the square root of this number) = 318.6
Answers: 1
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
Mathematics, 22.06.2019 02:00
Which of the following transformations will make coincide with ? a. counter-clockwise rotation 90º about a, followed by a translation 5 units to the right b. translation 5 units to the right, followed by a reflection across the y-axis c. translation 5 units to the right, followed by a reflection across the x-axis d. translation 1 unit up and 5 units to the right, followed by a reflection across the x-axis
Answers: 3
Mathematics, 22.06.2019 02:30
If wxyz is a square, which statements must be true? plz < 3
Answers: 1
Two ships left a port at the same time. one ship traveled at a speed of 19 miles per hour at a headi...
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