Answer:
x = 21º
Step-by-step explanation:
∆ ABC is isosceles therefor
Angles B and C are congruent
(180 - 18)/2 = 162/2 = 81º
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∆ BCD is equilateral therefor all angles are 60º
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x = = 81 - 60
x = 21º
<h2>
Answer: 9/2</h2>
Step-by-step explanation:
<em>The answer is 9/2 because reciprocal means you just flip the fraction that you are solving. So, the opposite of 2/9 is 9/2 AKA, if you flip 2/9, it would be 9/2.</em>
*<em>Hope this helps:) * Mark me the brainliest !!!</em>
In slope intercept form it would be
Y = -x -3
To complete the square the formula is (b/2)^2 so I’d say the answer would be 82 or the square root of 82
M = C*(1+i)^t
M = 1000*(1+0,05)¹
M = 1000*1,05
M = 1050 (earns $ 50)
se t = 2 meses:
M = 1000*(1+0,05)²
M = 1000*(1,005)²
M = 1.102,50
Sistema de juros compostos - juros sobre juros.
