Answer:
the discount takes off $6.25, the sale price is $18.75
I believe that the answer is AA similarity (A).
Answer:
angle 1 = 76 degrees
Step-by-step explanation:
2 angles side by side on a straight line should equal 180 degrees.
angle 1 + 104 = 180
angle 1 = 76
Answer:
x = 7
Step-by-step explanation:
Because this is a right triangle, one angle is a right angle (90°). All triangles have all three angle measures adding up to 180°, so the other two angles' measures add up to 90° (90 + 90 = 180).
Combine like terms of the angle measures.
6x + 9x = 15x
-3 + (-12) = -15
15x - 15
Because the sum of the measures of the two angles have to equal 90,
15x - 15 = 90
Add 15 from both sides.
15x = 105
Divide both sides by 15.
x = 7
To check, substitute 7 in both expressions.
6(7) - 3 = 39
9(7) - 12 = 51
39 + 51 + 90 (the measure of the right angle) = 180, so the value of x is 7.
I hope this helped :)
Answer:
If you center the series at x=1
Where 
is the error.
Step-by-step explanation:
From the information given we know that
(This comes from the chain rule )
(This comes from the chain rule and the product rule)
(This comes from the chain rule and the product rule)
If you center the series at x=1 then
Where is the error.
