Si x=12 cm y y=4 cm entonces, las areas de las figuras 1,2,3 y 4 son respectivamente a.24cm², 16cm², 16cm² y 8cm²
b.48cm², 32cm², 32cm² y 16cm²
c.144cm², 16cm², 16cm² y 4cm²
d.64cm², 32cm², 32cm² y 16cm
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the slope of the line is 60

one point on the line is (40,10)

step-by-step explanation:

in the equation outside the parenthesis the equation always tells you the slope. in this case it is 60.

in the parenthesis is also says 40 which is x because it is near the x and 10 is y because it is near y.

step-by-step explanation:

step-by-step explanation:

answer: a

step-by-step explanation: the answer is a due to the rule of symmetry; that a line of symmetry must divide a figure into 2 pieces that are the exact same, only reflected over a line of symmetry. b and c do not have lines of symmetry and would not divide the figure evenly, thus making the answer a.