I think it’s 48 but are those the only answer choices???
Be dbanc nsnqndnd ncnamdnxnakc sod xbancncnanc nbwncnebdbs enb gdbbebbbd d
12.) AM:MN is a 2:1 ratio. BN:AM is a 1:2 ratio. MN:AB is a 4:1 ratio.
13.) three equal parts: two-thirds m. five equal parts: four-fifths m.
Answer:
B. 10.9
Step-by-step explanation:
Area of triangle= 1/2*24*h
∠N=90° ⇒ Area of triangle= 1/2*MN*ON
MN²= h²+(24-7)²
ON²= h²+7²
- 24h=MN*ON
- 24h= √h²+(24-7)²*√h²+7²
- (24h)²=(h²+17²)(h²+7²)
- 576k=k²+289k+49k+289*49
- k²-238k+14161=0
.........................