Answer:
Step-by-step explanation:
note :
the nth term is : An =A1 × r^(n-1)
put : n = 2 you have the second term A2 =20 × (y²)^(2-1)
A2 = 20y²
n=3 A3=.......
n=4 A4 =.....
n=5 A5 = ......
Answer:
No,it is a factorized quadratic equation
Step-by-step explanation:
(7+3x)2x expands to 14x+6x² which is a quadratic equation. It can also be written as 6x²+14x+0
<span>The length of the actual magazine cover is (48/6 = 8) inches.
The width of the actual magazine cover is (66/6 = 11) inches.
</span><span>The length of the new scale drawing is (8 x 4 = 32) centimetres.
The width of the new scale drawing is (11 x 4 = 44) centimetres.</span>
Answer:
1
Step-by-step explanation:
tan^-1(.8) is 38.7, so your angle is 38.7