Which shape has four congruent sides and two sets of parallel sides?
1 answer:
Answer:
a square
Step-by-step explanation:
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X = 3/2 or 1 1/2
Both of the equations equal -10, therefor the equations are equal.
Answer:
32
Step-by-step explanation:
add
a and b: decreasing
b and c: constant
c and d: decreasing
d and e: increasing
<u>x = 9</u>
Step-by-step explanation:
mean = 5+7+7+x /4 = 7
19+x / 4 = 7
19+x = 28
x = 9
