Answer:
10 inches
Step-by-step explanation:
Given the side length if ABCD = 20 inches.
The midpoint of the sides ABCD implies the point that divides each of the sides into two equal parts.
Midpoint of side AB = BC = CD = AC = = 10 inches
So that, the side length of the square to be formed by joining the midpoints of the sides of ABCD is 10 inches.
HCF of 10c and -25 = 5
Answer = 5 (2c - 5)
5 x 2c = 10c
5 x -5 = -25
Hope that helps^^
5(r+2) - 6
Apply the distributive property.
5*r = 5r
5*2 = 10
5r + 10 - 6
Combine like terms
10-6 = 4
5r + 4
Final answer: 5r + 4
your answer is
b = 15 pi
length of ypx = circumfrance of circle - 1/4 of circumfrance of circle
= 2pi r - 2pi r/4 = 6 pi r / 4 = 3 pi r / 2
= 3 pi × 10/2 = 15 pi
<span>The amount that the collections worth increased by was $7.20. That tells you how much the additional dimes are worth that was added to the $9.45. So if there is $7.20 in dimes, there are 72 dimes that were added to the collection of dimes and nickles. The 72 dimes that were added was the doubling of the number of dimes that are apart of the collection. That means that if there was 72 dimes all together, there were 35 dimes in the initial collection, which are worth $3.50, , and 35 dimes were added later. If the total collection was worth $9.45, and $3.50 of that was in dines, then the difference of $5.95, which is the amount the nickles were worth. That means that there were 19 nickles that were apart of the initial collection.</span>