Answer:
first is a) option and second is b) option
Answer:
20
Step-by-step explanation:
the hypotenuse is double the length of the shortest leg
The statement "<span>When point E (-9, 3) is rotated 180� about the origin, its coordinate becomes (3, 9)." is FALSE.
The answer should be (9,-3) because when a point is rotated 180 degrees about the origin, its coordinates change signs.
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Answer: x = -5
Step-by-step explanation:
-2x - 7 = 3
x = -5
Answer:
The base is 6 in.
Step-by-step explanation:
21 = 1/2(7)(b)
21 = 3.5b
b = 6
