Answer:
D The solution is 35, which represents the number of miles she runs each week.
Step-by-step explanation:
Given that Gisele trains 7 days a week, the total of miles she cycles and runs in a week can be divided by 7, or multiplied by 1/7 to find her daily average. Her total number of miles ran for the week combined with her cycling miles multiplied by 1/7 would average 20 miles daily. Since the run is the same each day, using the equation:
1/7(105 + r) = 20 will give the value of 'r' in the number of miles ran per week
105 + r = 140 (multiply both sides by '7')
r = 35 (subtract '105' from both sides)
9/20 plus 3/20 equals to 12/20, which is equal to 6/10, which is equal to 3/5
Answer:
A
Step-by-step explanation:
The angle opposite the longest side is the largest
The angle opposite the shortest side is the smallest
Hence
∠N is the largest angle and ∠M is the smallest angle, thus
∠M < ∠T < ∠N → A
Answer:
The answer is A
Step-by-step explanation:
Answer:You cannot take the square root of a negative number
Step-by-step explanation:
