If the family walked 2/5 of a mile in 2/7 of an hour their MPH would be 2.8mph
Change 30 hours into minutes, then divide by 20 and 25
The original price of the ring is <span>£</span>1400
Answer:
Part A = 90
Part B = 145
Step-by-step explanation:
For part A, we know that a triangle has a sum of 180 degrees. So we just add the angles we already know and then subtract them from 180. For part B, we know that angle ACB and angle ACD are supplementary angles, meaning they add up to 180 degrees. So just take 180 and subtract 35 to find the measure of angle ACD.