Answer:
BA = 12
Step-by-step explanation:
All the right triangles are similar, so the ratio of hypotenuse to long side is a constant. In particular ΔABC ~ ΔDBA, so ...
hypotenuse/long-side = BC/BA = BA/BD
Cross multiplying gives ...
BA² = BC·BD
BA = √(BC·BD) = √(16·9)
BA = 12
Answer:
$40000
Step-by-step explanation:
PRT/100
20000*8*25/100=40000
Answer:
Item or service cost times sales tax so $45x0.6= meal and then you add 20% of 27
∠1 and ∠3 complementary,
∠1 = ∠2,
so
∠1 and ∠2 complementary.
Answer : C.
19-3=16
16/8=2
2x8+3=19
The answer is 2.