1)The direct distance between city A and city B is 200 miles. The direct distance between city B and city C is 300 miles. Which could be the direct distance between city C and city A?
A)550 miles B)650 miles C)50 miles D)350 miles
2)The image of point (3,4) when reflected in the y=axis is A)(3,-4) B)(4,3) C)(-3,-4) D)(-3,4)
3)When the point (2,-5) is reflected in the x-axis, what are the coordinates of its image? A)(-5,2) B(-2,5) C)(2,5) D)(5,2)
please help me!!
2007-11-04 13:24:07 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Mathematics
D (any 2 of those sums add up to greater than the third)
D (x term becomes opposite)
C (y term becomes opposite)
2007-11-04 13:42:14 · answer #1 · answered by Cat 1 · 0⤊ 0⤋
on one, I was thinking b*h*1/2 because what you have in the city distances is a triangle. The area of the traingle is b*h*1/2
2007-11-04 21:37:07 · answer #2 · answered by stick man 6 · 0⤊ 0⤋
1) In the triangle ABC 100
3) (2,5)
2007-11-04 21:40:18 · answer #3 · answered by santmann2002 7 · 0⤊ 0⤋
1) D
2) D
3) C
2007-11-04 21:36:28 · answer #4 · answered by Anonymous · 0⤊ 0⤋