|23| + |19| = 42 if that’s what you meant
Answer:
4x
+
5
y
=
15
Step-by-step explanation:
Taking the point directly under the center of the bridge as the origin,
x = 20t, y = 15t, z = 10
let s be thedistance between them at time t,
s^2 = (20t)^2 + (15t)^2 + 10^2 = 625t^2 + 100
2s ds/dt = 1250t
ds/dt = 625t/s
when t = 3, s = √(625*9+100) = 75.6637
ds/dt = 625*3/75.6637 = 24.78 m/s
Answer:
opposites or additive inverses
Step-by-step explanation:
Answer:
20 quarts of each ingredient, i'm assuming because lack of details.
