Answer:
50%
Step-by-step explanation:
3.4/6.8=0.5*100%(to make a decimal into a percent) and it equals 50%
Answer:
2x+6
Step-by-step explanation:
you would get 2x+6 because you collect like terms and 3x minus 1x is 2x its minus because a negative is subtracting. and then 7 minus 1 is 6
Answer:
(x - 10)^2 + (y - 7)^2 = 2^2
Step-by-step explanation:
Start with the standard equation of a circle with center (h, k) and radius r:
(x - h)^2 + (y - k)^2 = r^2
Substitute 10 for h, 7 for k and 2 for r, obtaining:
(x - 10)^2 + (y - 7)^2 = 2^2
D the discriminant = b^2 - 4ac for the equation ax^2 + bx + c = 0
For x^2 - 4x + 4 D = (-4)^2 - 4*1*4 = 0
There will be a double root
They will also be real and rational
22.3694
Step-by-step explanation:
each mps is 2.23694 x 10 = 22.3694