9514 1404 393
Answer:
C. 18 inches
Step-by-step explanation:
The median of a trapezoid is the line segment that joins the midpoints of the sides of the trapezoid. It is halfway between the parallel bases, and is parallel to them. It length is the average of the lengths of the two bases:
(15 +21)/2 = 36/2 = 18 . . . . inches
Answer:
Step-by-step explanation:

Answer:
Greatest sack = 42
1 candy bar and 3 lollipops
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Step-by-step explanation:
Represent Candy bars with C and Lollipops with L


Solving (a): Greatest number of treat sacks
To solve this, we simply calculate the GCF of C and L


Hence, the GCF is


Hence, greatest number of sack is 42
Solving (b): Number of treat in each sack.
To do this, we simply divide the number of C and L by the calculated GCF
For C:



For L:



<em>Hence, 1 candy bar and 3 lollipops</em>
Answer:
Remains the same
Step-by-step explanation:
Given

Required
What happens when the X and Y are tripled;

When both X and Y are tripled, the new fraction is represented below:

When the numerator and denominator are divided by their common factor (3), the new fraction becomes


Compare the new fraction with the initial fraction; one would notice that they have the same value;
Hence, the fraction remains the same