Answer:
x² - x - 12 = 0
Step-by-step explanation:
0 = -x² + x + 12
→ Add x² to both sides
x² = x + 12
→ Minus x from both sides
x² - x = 12
→ Minus 12 from both sides
x² - x - 12 = 0
Cross multiplication
or multiplying by a number which goes in both rates
6% of 124...." of " means multiply
.06(124) = 7.44
Answer:
the plane would fall and crash at 150mph
Step-by-step explanation:
Answer:
P= A + B + C
Step-by-step explanation:
P= Side + base + Side
P= 10 + 6 + 8
P = 24