Find the remaining sides of a 45° - 45° - 90° triangle if the longest side is 4.

A.
B.
C.
D. ?
E.


Answer: D

Mathematics

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Find an equation of the circle with the given center and radius.Center (-4, 0), radius 11

A. (x + 4)2 + y2 = 121 B. x2 + (y + 4)2 = 11 C. (x - 4)2 + y2 = 121 D. x2 + (y - 4)2 = 11

Mathematics

Multiply.(a - 3)(a - 8)

A. 2a2 - 24 B. 2a + 24 C. a2 + 11a - 24 D. a2 - 11a + 24

Mathematics

Find the GCF for the list.12, 16, 20

A. 8 B. 12 C. 1 D. 4

Mathematics

Write the number in scientific notation.6,375,000,000

A. 6.375 × 109 B. 637.5 × 107 C. 6375 × 106 D. 6.375 × 106

Mathematics