Answer:
a=21
AB=23.9
BC=19.5
CD=(23.9)
AD=19.5
Step-by-step explanation:
Each pair of parallel sides are equal in a parallelogram. Sense both pairs use the same variable we can just choose the easiest to solve which would be:
a-1.5=19.5
add 1.5 to both sides
a=21
now substitute 21 in for a in each equation.
AB=CD so
AB=23.9
BC=AD so
BC=19.5
CD=(21)+2.9 so
CD=(23.9)
AD is given so
AD=19.5
We'll call the three consecutive even numbers n, n+2, and n+4.
n + (n+2) + (n+4) = 156
3n + 6 = 156
3n = 150
n = 50
The three numbers are 50, 52, and 54. Hope this helps! :)
Answer:
no
yes
yes
0.92 cents
4.72
9.26
Step-by-step explanation:
Answer:
C. 4 inches taller
Step-by-step explanation:
this is shown by the mean shown by the dot in the center on the basketball side is 4 spaces higher (or 4 inches taller) on the average
Answer:-18x+42
Step-by-step explanation:
