Answer:
85
Step-by-step explanation:
<em>The equation for the discriminant is </em>
b^2-4(a)(c)
<em>Plug your numbers in from the equation. </em>
<em>1=a, -7=b, -9=c</em>
<em />
(-7)^2-4(1)(-9)
49-(-36)
49+36
85
Answer:
24 inches
Step-by-step explanation:
Pattern for the length is time 6.
Do 6 x 4, which will equals 24
Our Answer is- 24 inches.
Another way:
6 - 10 = +6
12 - 18 = +6
18 -24 = +6
Therefore- 18 - 24 = +6
24 Inches
=1,400 because i worked the problem out
Use the compound amount formula for continuous compounding:
A = Pe^(rt)
Here,
A = $3000e^(0.055^5) = $3950 (rounded up from $3949.59)
Answer:
Step-by-step explanation:
cos θ=12/16=3/4=0.75
θ=cos^{-1}(0.75)≈41.4°
