Answer:
308?
Step-by-step explanation:
Answer:
86
Step-by-step explanation:
62+18=80+6=86 years old
Answer:
x=7
Step-by-step explanation:
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Y² + 12x - 6y + 21 = 0
<u> - 21 - 21</u>
y² + 12x - 6y = -21
12x + y² - 6y = -21
12x + (y² - 6y + 9) = -21 + 9
<u>12x</u> + <u>(y - 3)²</u> = <u>-12</u>
-12 -12 -12
-x + <u>(y - 3)²</u> = 1
-12
Answer:
Hope this helps!!
Step-by-step explanation:
F:(-1,-4)
E:(-2,0)
D:(-2,-5)
The Midsegment Theorem states that the midsegment connecting the midpoints of two sides of a triangle is parallel to the third side of the triangle, and the length of this midsegment is half the length of the third side.