AB is tangent to circle O at B. what is the length of the radius r? Round to the nearest tenth. Look at image attached.
2 answers:
OAB is a right triangle. Of this triangle, you know the hypothenuse (OA) and the longest leg (AB). You can find the radius, which is the shortest leg, by applying Pitagora.8,4 (units?)Answer D
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Answer:
D. 65
Step-by-step explanation:
180-50=130
130 divided by 2 =65
hope this helps:)
Not really understanding the question, more info?
The answer is a \large y=3x
The polynomial
has a unique root,
, for any
.
Hence
is a polynomial with roots
and
Answer:
volume = 73.3ft³
value = $194.4
Step-by-step explanation:
volume of prism = (½bh)l
=(½×4×4)×9.2
=73.6ft³
value of concrete
1ft³ : $4.00
73 .6ft³ : X
X : (73.6ft³ × $4.00) ÷ 1ft³
X : $294.4
has a unique root, 
, for any 
is a polynomial with roots 
and 