Answer:
all angles will be 200, 50 , 40 and 70 - hope this helped :)
Step-by-step explanation:
everything equals to 360 after added together
360 - 250 = 110
110 divided by 11 = 10
4:7 (x 10)
40:70
the other angels will be 40 and 70
First we need to find how many meters she did on Saturday a hour to add 200 meters per hour faster on Sunday. 2400/1.5 = 1600
1600 meters per hour + 200 meters per hours = 1800 meters per hours on sunday
B. 1800 meters per hours
Answer:
Given the focus (h,k) and the directrix y=mx+b, the equation for a parabola is (y - mx - b)^2 / (m^2 +1) = (x - h)^2 + (y - k)^2.
Step-by-step explanation:
The answer is option 4. 15% off means the price is 100-15%=85% of the original price.
