Simplify the expression. 5√2+√18

a) 8√2

b) 14√2

c) 18√2

d) 6√18

True or false? a triangle can be circumscribed about a given circle

Arectangle with an area of 47 m² is dilated by a factor of 7. what is the area of the dilated rectangle? enter your answer in the box. do not leave your answer as a fraction.

The larger of two number is 4 less than twice the smaller number. the sum is 41. find the numbers