The answer is 152 because 9+10 is 19 and 2x4 is 8 so 19 x8 is 152
Using proportions, it is found that $55.7 billion was donated to educational organizations.
<h3>What is a proportion?</h3>
A proportion is a fraction of a total amount, and the measures are related using a rule of three. Due to this, relations between variables, either direct or inverse proportional, can be built to find the desired measures in the problem.
Of the $371 billion donated in total, 15% went to educational organizations, hence the amount is given by:
A = 0.15 x 371 = $55.7 billion.
Hence $55.7 billion was donated to educational organizations.
More can be learned about proportions at brainly.com/question/24372153
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Answer: B is correct. Triangle PRS can be proven equilateral, and the hexagon is equilateral.
Step-by-step explanation: We can't see the theorem she applied however
From the construction, we can see that the arcs are drawn properly to construct an equilateral hexagon, and the component triangles are all equilateral
B, because when the organism divides the cells become specialized and continue to divide.
Answer:
(-1,0) and (3,0)
Step-by-step explanation:
The x-intercepts are the points where the graph crosses the x-axis. (-1,0) and (3,0)
