Answer:
(B) Start at -7 on the number line and move 11 to the <em>right.</em>
Step-by-step explanation:
They are negatives, but the -(-11) makes the 11 a positive.
Answer:
my school
Step-by-step explanation:
block me from sieng the image
50 miles per hour divided by 30 minutes which is 1/2 hours thus 50/2=25 miles.
Answer:
x^2 + y^2 - 8x + 18y + 48 = 0
Step-by-step explanation:
(x-h)^2 + (y-k)^2 = r^2 where (h,k) is the centre of circle and r is the radius of circle. hence the standard form of equation can be obtained by expanding
(x-4)^2 + {y-(-9)}^2 = 7^2
