2.Write in scientific notation,(1 mega pascal ) 1MPa= 3. Add the two vectors, A= (2,3,4) B= (2,4,6) =
4. Subtraction of vector:- A= (2,3,4) B= (2,4,6)=
5. scalar product / dot product :A= (2,3,4) B= (2,4,6) =
6. Cross product: A= (2,3,4) B= (2,4,6)
7. What is the angle between the vectors (A = -2x + 3ŷ + ) and (B = în + 2ỹ + 32)?

As soon as look at the parallelogram abcd shown below: the table below shows the steps to prove that if the quadrilateral abcd is a parallelogram, then its opposite sides are congruent: which choice completes the missing information for reason 5 in the chart? (6 points) congruent parallelograms congruent triangles similar angles similar triangles

There is a line with slope 1/a going through the point (a, a²). find the equation of the line perpendicular to this line at this point. (don’t let this problem intimidate you! solve the problem as you would if i’d given you specific values. just use variables instead.)

Classify the following triangle check all that apply