Answer:
and then we have been trying, but it would like us know when the new York
Answer:
y = 15°
∠A = 78°
∠B = 68°
∠BAC = 34°
Step-by-step explanation:
∠BAC = 180° - 146° = 34°
the sum of the interior angles of any triangle is 180°
5y + 3 + 4y + 8 + 34° = 180°
combine like terms:
9y + 45° = 180°
subtract 45° from each side of the equation:
9y = 135°
divide both sides by 9:
y = 15°
∠A = 5(15) + 3 = 78°
∠B = 4(15) + 8 = 68°
Considering the given <em>information</em> in the question, the value of x is
, and that of y is
.
A <u>transversal</u> is a <em>line</em> that <em>cuts</em> through two given parallel lines. Thus it i<em>ntersects</em> each parallel line at a point, forming <u>four</u> angles each.
From the given <em>information</em> in the question, it can be <em>inferred</em> that:
the given<u> bottom</u> right angle of the first<em> intersection</em> and the bottom right angle with the <em>second intersection</em> are <u>congruent </u>(corresponding angle property).
So that,
= 
=
- 
=
............ 1
Also given that the top <em>right angle</em> at the<u> second</u> intersection is a <em>right </em>angle, then;
+
=
(sum of angles on a straight line)
This implies that;
=
- 
= 
So that,
y = 
y = 
Thus substituting the value of y in equation 1, we have;
=
........ 1
= 8(7.5)
5x = 60
x = 
x = 
Therefore, x =
and y = 
For more clarification on a transversal of two parallel lines, check: brainly.com/question/1751268
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Kindly contact a 1-on-1 tutor if more explanations are needed.
Answer:
The answer to your question is: x = 2.41
Step-by-step explanation:
2x³ = 28
x³ = 28/2
x³ = 14
x = ∛14
x = 2.41
5 % 8,000 decreases to 400 by 5 %