a)
........take out x³
......separated (x²-1)
b)
........took out 3.
.......separated (x²-25)
c)
............takeout x²y at the front.
d)
......cannot be factorised much more further.
Answer:
5.8 x 10 -4
Step-by-step explanation:
move decimal to 5.8 then find out how many times the decimal is moved from the final 5.8 to initial .00058
Understand that a relationship between<span> two variables,</span>x and y<span>, is </span>proportional<span> if it can be expressed in the form </span>xy<span> = k or </span>y<span> = kx. ... Understand that the graph of a</span>proportional relationship<span> is a line through the origin whose slope is the unit rate (constant of proportionality)</span>
Answer:
65
Step-by-step explanation:
Hi, what you do first is:
P (which stands for perimeter)= L + W + L + W (L stands for length and W stands for width)
P= 16in + 12in + 12in + 25in
P= 28in + 37in (I added 16 to 12 and 12 to 25)
P= 65in.
y = ⁻¹/₂x + 3
¹/₂x + y = ⁻¹/₂x + ¹/₂x + 3
¹/₂x + y = 3
2(¹/₂x + y) = 2(3)
2(¹/₂x) + 2(y) = 6
x + 2y = 6