Answer:
False
Step-by-step explanation:
You substitute for the second equation.
Then you have to distribute .
Combine like terms.
A newborn baby gained 7/16 of a pound in a 1/2 of a month.what was the baby's growth rate in pounds per month.
1 answer:
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See the picture in the attached figure
we know that
2) Opposite angels are congruent (D = B).
3) Consecutive angles are supplementary (A + D = 180°).
4) If one angle is right, then all angles are right.
5) The diagonals of a parallelogram bisect each other.
<span>6) Each diagonal of a parallelogram separates it into two congruent triangles.
so
if t</span></span>he diagonals of a parallelogram bisect each other
then
AE=EC
AC=AE+EC------> AC=2*AE----> AE=AC/2----> AE=18/2----> AE=9 units
the answer is
AE=9 units
we know that
There are six important properties of parallelograms to know:
<span>1) Opposite sides are congruent (AB = DC).2) Opposite angels are congruent (D = B).
3) Consecutive angles are supplementary (A + D = 180°).
4) If one angle is right, then all angles are right.
5) The diagonals of a parallelogram bisect each other.
<span>6) Each diagonal of a parallelogram separates it into two congruent triangles.
so
if t</span></span>he diagonals of a parallelogram bisect each other
then
AE=EC
AC=AE+EC------> AC=2*AE----> AE=AC/2----> AE=18/2----> AE=9 units
the answer is
AE=9 units