Answer:
C)
Step-by-step explanation:
Copy the original equation
Combine like terms
Simplify the b, then divide by 3
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Miguel wants to use coordinate geometry to prove that the opposite sides of a rectangle are congruent. He places parallelogram A
BCD in the coordinate plane so that A is (0,0) B is (a,0) C is (a,b) and D is (0,b).
What formula can he use to determine the distance from point A to point B?
What formula can he use to determine the distance from point A to point B?
2 answers:
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See the attached figure to better understand the problem
we know that
tan 29°=AC/CB--------> CB=AC/tan 29°
AC=110 ft
CB--------> <span>how far the man is from the helicopter landing pad
</span>so
CB=AC/tan 29°----------> CB=110/ tan 29°----------> CB=198.45 ft
the answer is
the man is 198.45 ft from the helicopter landing pad
we know that
tan 29°=AC/CB--------> CB=AC/tan 29°
AC=110 ft
CB--------> <span>how far the man is from the helicopter landing pad
</span>so
CB=AC/tan 29°----------> CB=110/ tan 29°----------> CB=198.45 ft
the answer is
the man is 198.45 ft from the helicopter landing pad