Answer: ∠REA = 53°
Step-by-step explanation:
Since ∠BEA = 71°, set both angle measures equal to that.
2x + 5x + 8 = 71
Solve for x. First, combine like terms:
7x + 8 = 71
Then, subtract 8 from both sides:
7x = 63
Divide both sides by 7:
x = 9
Now, plug x into ∠REA:
∠REA = 5x + 8
∠REA = 5(9) + 8
∠REA = 45 + 8
∠REA = 53°
Hope this helps!
<h2>|| <u>Question</u> ||</h2>
John purchased 24 chocolates for Rs.96. How many chocolates can be purchased for Rs.72?
<h2>|| <u>Answer</u> ||</h2>
John purchased 24 chocolates = Rs.96.
Chocolates can be purchased for Rs.72 = x
<h3>
</h3>
24:96 = x:72
Means = Extreams
96 × x = 24 × 72
<h3>
</h3>
( 12 × 2 = 24, 12 × 8 = 96 )
<h3>
</h3>
(8 × 1 = 8, 8 × 9 = 72)
<h3>
</h3><h3>
</h3><h3>
</h3>
Therefore, 18 chocolates can be purchased for Rs.72
Answer:
She bought 2 videos and 8 CDs.
Answer:
Step-by-step explanation:
Given
-- center
--- pass through
Required
The radius (r)
The equation of circle is:
So, we have:
Take square roots of both sides