Answer:
3 I believe
Step-by-step explanation:
so AB is equal to BC. AC is equal to CD. AD is 12 in total and if you half it it is 6. AC is half of AD. Therefore I got 3
Answer:
1) 5 3) A and D 4) 2.5 5) 20
Im sorry I dont know #2
Hello from MrBillDoesMath!
Answer:
48.8
Discussion:
Are of figure = area of triangle + area of semi circle
= 1/2 b*h + 1/2 ( Pi * r^2) =
= 1/2 *(6*8) + 1/2 (Pi * 4^2) =
= 1/2 ( 48) + 1/2 (Pi * 16) =
= 24 + 8 Pi
= 24 + 8 (3.1) (approx Pi as 3.1)
= 48.8
Thank you,
MrB
7(2x-5)-(10-3x)
; (14x-5)-(10-3x)
; (17x-5)-10
; 17x-15