Katrina is 69.75 inches tall. Her best friend, Allison, is 64.85 inches in height.

How many inches taller is Katrina than Allison?

Katrina is 4.90 or 4.9 inches taller than Allison

Step-by-step explanation: First, you need to know how inches taller is Katrina than Allison. Second, the word “than” means subtraction. So, you have to subtract 69.75-64.85 because the larger number goes on the top.

69.75

- 64.85

4 . 90

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step-by-step explanation:

b is 38 degrees.

a is 52 degrees.

this is because if b is 38 and a is 14 degrees more than b than 38+14=52 and 52+38=90 degrees. hope this .