1. The tables represent a ratio of 3:5. For example, 6 x 3 = 18, and 6 x 5 = 30. Also, 20 x 3 = 60, and 20 x 5 = 100.
2. The table has a ratio of 3:4, so the missing blank is 64.
Answer:
8.5 months
Step-by-step explanation:
2.55/0.3=8.5
Answer:
2: 45 3: 45 4: 135 5: 135 6: 45 7: 45
Step-by-step explanation:
they are vertical angles meaning they will mirror each other, subract 135 from 180 and you will get the other angle
2b + 6
2(b+3)
if you distribute 2(b+3), you get 2b+6
Answer:
56 inches!
Step-by-step explanation:
Rectangles ABCD and EFGH are concentric, that means that they are almost the same but their sides have a different ratio.
First, lets find the area of EFGH.
1). Area of EFGH = a * b = 4 * 6 = 24 inches
Then we will find the area of ABCD.
2). Area of ABCD = a * b = 10 * 8 = 80 inches.
Now we know the areas of the rectangles, we can find the area of the un-shaded part.
3). Area of ABCD - Area of EFGH = 80 - 24 = 56 inches
So, 56 inches will be your answer.
Hope this helps))) ^‿^
