Answer:
because 4 quarters make a dollar
Step-by-step explanation:
Tan 24° 52` = h / 944
h = 944 · tan 24°52`
h = 944 · 0.4634776
h = 437.52 ft ≈ 438 ft
Answer:
The cliff is 438 ft high.
Answer:
x = 60
Step-by-step explanation:
80/ 4+x = 16
(4 + x) * 80/ 4+x = 16 = 16 (4 + x)
80 = 16 + 4 + x
80 = 20 + x
60 = x or x = 60
Answer:
b. exactly one solution
Step-by-step explanation:
-5(z+1)=-2z+10
(first, distribute the 5 into the parenthesis)
-5z-5=-2z+10
(next, move the variables to the left and constants to the right)
-5z+2z=10+5
(combine like terms)
-3z=15
(isolate to variable to find the solution)
z=-5
i hope this helps :)
