Answer:
see below
Step-by-step explanation:
Angle ACE = DCE since they are vertical angles
Angle A = Angle E parallel lines cut by a transversal form congruent alternate interior angles
Angle B = Angle D parallel lines cut by a transversal form congruent alternate interior angles
When all three angles are equal, the triangles are similar.
We can use ratios to find DE
DE CE
------- = ----------
AB AC
DE 8
------- = ----------
12 10
Using cross products
10 DE = 8*12
10 DE = 96
Divide by 10
DE = 9.6
Answer:
E: The interval width remains the same if n = 28.
Answer:
answer in attachment
Step-by-step explanation:
X is less than 4.
Just simplify each side and solve for the variable.
First add 9 to both sides.
24 is greater than 6x
Then divide 6
4 is less than 6
Answer:
1164 cents or 11.64$
Step-by-step explanation:
Report total Pages= RP = 97
Need Printed Copies= PC = 16
Total pages need to print = RP * PC= 97 * 16 = 1552 pages
Now cost for 500 pages printed = 3.75$
Convert dollar to cents (1 dollar =100 cents)
3.75$ = 375 cents
cost for one page print = ( 375/500 ) = 0.75 cents
Now total cost for 1552 pages print = 1552 * 0.75 cents =1164 cents or 11.64 $