Answer:
x=-5/3
Step-by-step explanation:
ABD + DBC = ABC
Substitute the values
6x+9 + x+1 = 10x+15
Combine like terms
7x+10 = 10x+15
Subtract 7x from each side
7x-7x+10 = 10x-7x+15
10 = 3x+15
Subtract 15 from each side
10-15 = 3x+15-15
-5 =3x
Divide each side by 3
-5/3 =x
This will give us a negative value for DBC
DBC = -5/3 +3/3 = -2/3
We cannot have a negative value for an angle
Check the values given.
11^2 x pi that is the formula now find the answer
I believe that on the shape is length times the width which is 56
28% of 18.99 is 5.2172
Because 18.99 * 0.28 = 5.2172 which can be rounded to 5.22
So Gio would save about $5.22.
<h3>
Answer: 208</h3>
Work Shown:
S = sum of the first n terms of an arithmetic sequence
S = (n/2)*(firstTerm + nthTerm)
S = (8/2)*(firstTerm + 8thTerm)
S = 4*(6 + 46)
S = 4*52
S = 208
