18 kids right? Or am I dumb? I feel like I’m wrong because this question seems so easy.
The answer is 3.75
25x.15=3.75
<span><em>D(x) is a function.</em> TRUE. It is a function of x.
</span><span><em>x is the dependent variable.</em> FALSE. x is the independent variable because the function is expressed in terms of the independent variable.
</span><span><em>D(6) = 3</em>. FALSE. D(6) = 2(6) = 12. D(6) should be equal to 12.
</span><em>D(x) is a direct variation.</em><span> TRUE.</span><span> This holds true to the definition of direct variation where one variable is related to the other variable at the same constant multple. In this case, it is 2.
</span><span><em>D(x) is a rule for the set of points (5, 10), (6, 12) and (-2, -4).</em> TRUE. If you replace x with the first coordinate, the function would be equal to the corresponding second coordinate.</span>
Answer:
65º
Step-by-step explanation:
Angles in a triangle add to 180º so:
180- 44 - 71 = 180 - 115 = 65º
