Answer:
multiply times 9 Ratio 3:27 or 1:9
Step-by-step explanation:
Figure A has an area of 3 and the area of figure B is 27 so B is 9 times bigger than A
27 / 3
Answer:
2x-3
Step-by-step explanation:
Answer: 4 UNITS LEFT!!!
Step-by-step explanation: I know it!
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Answer: The required value of y is 22.
Step-by-step explanation: We are given the following function of a and b :

We are to find the value of y when a = 1 and b = 2.
To find the required value of y, we need to substitute the values of a and b in equation (i).
From (i), we get

Thus, the required value of y is 22.
EACH central angle = 360 / number of sides
number of sides = 360 / each central angle
number of sides = 360 / 40
number of sides = 9