You have to substitute the expression with known values.
Here is the first one: 3(4)+2
Answer is 14
Second: 3(6)+ 3
Equals 21
And the last one: 3(8)+ 4
Answer is 28
Points A and C are the endpoints of one diagonal. Its slope will be
.. (5-(-1))/(-1-(-5)) = 6/4 = 3/2
Points B and D are the endpoints of the other diagonal. Its slope will be
.. (-2-6)/(3-(-9)) = -8/12 = -2/3
The diagonals cross at right angles, so the figure is a rhombus or a kite.
The midpoints of the diagonals are
.. (A +C)/2 = (-5-1, -1+5)/2 = (-3, 2)
.. (B +D)/2 = (-9+3, 6-2)/2 = (-3, 2)
The midpoints of the diagonals are the same. The diagonals are perpendicular bisectors of each other, so the figure is a rhombus.
Answer:
can someone please answer this annoying quesion plz
Step-by-step explanation:
Answer:
Step-by-step explanation:
((-2-8)/2, (-4-12)/2)
(-5, -8)
Answer:
612 - 23x
Step-by-step explanation:
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