Answer:
Θ = 46°
Step-by-step explanation:
the angle between a tangent and a radius at the point of contact is 90° , so
∠ ABO = 90°
since OB = OD ( radii of circle ) then Δ BOD is isosceles and
∠ OBD = ∠ ODB = 22°
the exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ AOB is an exterior angle of the triangle , then
∠ AOB = 22° + 22° = 44°
the sum of the 3 angles in Δ AOB = 180° , then
Θ + 44° + 90° = 180°
Θ + 134° = 180° ( subtract 134° from both sides )
Θ = 46°
I will assume it is 2.5% interest rate over 2 years and not per year. If this isn’t the case then let me know.
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Well $1250 divided by 100 = $12.50
This is 1%-
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To make 2.5% we do-> $12.50 x 2.5= $31.25
This makes our interest rate $31.25
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To get our total amount.....
$1250 + $31.25 = $1281.25
From what I can see, you are on the right track.
one thing you could have done is combine like terms.
Now just take the square root of 7 squared. That takes out the squared making your answer 7 or G.
You were on the right track, you just skipped a step.
hope this helped!
Answer:
17
Step-by-step explanation:
A bag of candy contains 320 pieces
It is to be divided into 18 smaller bags with fourteen left over
Therefore the pieces that will go in each bag after the distributorn can be calculated as follows
= 320/18
= 17 remainder 14
Hence 17 pieces of candy will be in each bags
