So you want to start to factor so you get (x²+2)(x²-7) = 0. Now set each () to 0, so you get (x²+2) = 0 and (x²-7)=0. The first ends with +√2i and -√2i, the second ends with +√7 and -√7
Mx - y
5x-y
5(3)-y
15-y
15-8 = 7
7 is your answer.
Answer:
The answer should be B) The initial fee of $25
Step-by-step explanation:
The equation for slope-intercept form is y = mx + b, with b being the y-intercept. In this equation, b = 25. The question is asking to interpret the y-intercept, so you would have to reread the question and see that it says the company charges your team with "an initial fee of $25". So, the answer is B.
Answer:
Rs. 20,000
Step-by-step explanation:
the boundary wall will act as a perimeter.
the perimeter of a square field is 4S( S = side)
S x S = area
S2 = area
S =
square root of S2= square root of area
square root of S2 = S
S = square root of area
S = square root of 1600
S = 40m
perimeter = 4 x S
= 4 x 40
= 160m
1m = rs. 500
40m = <u>40m x rs.500</u>
1m
=Rs. 20,000
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