Since the triangle is equilateral, all its angles are equal to 60°
AO is the bisector⇒∠OAD = 30°
AO AO is the hypotenuse, ∠OAD = 30°⇒
OD=10:2=5ft
By the Pythagorean theorem
Answer: A) ft²
P.S. Hello from Russia and sorry for my bad english :^)
Answer:
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<span>The axis of symmetry of the quadratic function has the value of (-b/2a)
As b=0, then </span><span>the axis of symmetry is (x=0)</span>
Answer:
B. the volume of cylander X is equ.....
Step-by-step explanation:
google
quizlet
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Answer:
5.0 =x
Step-by-step explanation:
Since this is a right triangle
tan theta = opp side/ adjacent side
tan 50 = x / 4.2
4.2 tan 50 = x
5.005365089 =x
Rounding to the nearest tent
5.0 =x