Use the given matrices to compute the given expression.If A =  and B = , find -5A + 4B.

What will be an ideal response?




Mathematics

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Write the Egyptian numeral as a Hindu-Arabic numeral using the table below.

A. 2,030,223 B. 2,003,223 C. 23,223 D. 2,300,223

Mathematics

Perform the operation or operations when possible.[-2 8 4] - [4 3]

A. [-6 5 1] B. [-6 5 4] C. They cannot be subtracted. D. [-6 8 1]

Mathematics

Does the pair of triangles appear to be similar? Write similar or not similar.

A. Similar B. Not similar

Mathematics

Use the method of your choice to find the least common multiple of the numbers.3 and 15

A. 45 B. 3 C. 5 D. 15

Mathematics