X2 = 5.59 or x1 = 8.41 also for the top it’s the second one (x - 7)^2 = 2
First find the circumference which should be 10*2 is 20 for diameter and then pi 3.14 to times it give u the circumference and then use for the arc length formula
Check the picture below.
recall to put the dividend as well as the divisor in descending order, and to include any
missing terms before the constant.
( 2x − 27 ) ( −x + 15 )
= ( 2x + −27 ) ( −x + 15 )
= ( 2x ) ( −x ) + ( 2x ) ( 15 ) + ( −27 ) ( −x ) + ( −27 ) ( 15 )
= −2x^2 + 30x + 27x − 405
= −2x^2 + 57x − 405
Answer:B
Step-by-step explanation: