Answer:
C If I lost 9 pounds every month for 4 months in a row, then I lost 36 pounds.
Step-by-step explanation:
Answer:
9 sides!
Step-by-step explanation:
Nonagon has it's each interior angle measure as 140 degrees.
Polygon with 9 sides!
Answer:
Width: 90m
Length: 120m
Step-by-step explanation:
Width = 3/4x
Length = x
2(3/4x) + 2x = 420m
6/4 x + 2x = 420m. (6/4 + 2 = 7/2)
7/2x = 420m
7x = (420)*(2)
x = 840/7 = 120
Width = (120)*(3/4) = 90
Length: 120
2(90)+2(120)= 420m
To Simplify Fractions what you have to do is get the number then see what can divide into both the numerator and denominator equally Here:
1.5/8 Nothing can go into both so you leave it.
2. 3/5 + 1/4 = 4/9 Still nothing can go into it.
3. 4/7 + 1/8 = 5/15 you can divide, 5 can go into 5 , 1 time , 5 can go into 15 3 times the answer is 1/3
Okay. So by looking at this and doing mental math, it takes her 15 minutes to walk 1 mile. So for her to walk 7 miles, it will take her 105 minutes or 1 hour 45 minutes to do so. Here’s the double line diagram to support my answer (forgive me for the terrible writing).
