Answer:
B
Step-by-step explanation:
The orthocenter of a triangle is the point of intersection of the three altitudes of the triangle.
In an obtuse triangle, two altitudes are completely outside the triangle; therefore, the three altitudes cannot possibly intersect inside the triangle.
Answer: B
U . v = |u| . |v| cos 60 = 10 * 8 * 0.5 = 40 This is called the scalar (or dot) product.
Answer:
She has 400 megabytes left
Step-by-step explanation:
The answer is -18 because 15 + 3 is 18 and that is then turned negative
Answer is H
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