Porque crees que los blancos pudieron establecer este sistema en un país con mayoría de población negra
1 answer:
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Answer:
(x-4)(x-12)
Explanation:
+
Break the expression into groups
Factor out x from x^2 - 4x :
Factor out -12 from -12x + 48:
= x(x-4)-12(x-4)
Factor out common term x-4
= (x-4)(x-12)
The length of x to the nearest tenth is; D: 38.6 m
<h3>Trigonometric ratios</h3>The image of the triangle is missing and so i have attached it.
From the image attached, we can find the value of x by using trigonometry ratio.
We see that;
- AB = x
- AC = 10
- ∠BAC = 75°
Thus;
10/x = cos 75
10/x = 0.2588
x = 10/0.2588
x = 38.64 m
Approximating to the nearest tenth gives;
x = 38.6 m
Read more about trigonometric ratios at; brainly.com/question/13276558
