(3) is the base of the new equation
(x + 5) is the answer of the new equation
(2) is the exponent on base (3)
;The new equation after simplifying is...,
; 3^2 = x + 5
; 9 = x + 5
; x = 9 - 5
;Hence...x = 4
Step-by-step explanation:
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Answer:
Hi the answer is 874.6
Step-by-step explanation:
1. Add all numbers to equal 1,045
2. Times the number by 12% so .12
to equal 125.4
3 subtract 125.4 by 1045 to equal 919.6
4. Times 9 by 5(the number of days) to equal 45
5. Finally subtract 45 by 919.6 to equal 874.6
Hope this helped. Have a great day!
Answer:
Depth = 7.06 m
Velocity = 11.77 ms-1
Step-by-step explanation:
We use the equation of motion:-
s = ut + 1/2 g
where s = distance fallen , t = time , u = initial velocity and g = 9.81 ms^-2 , the acceleration due to gravity.
So s = 0(t) + 1/2 * 9.81 (1.2)^2
= 7.06 m to nearest tenth.
We use another equation of motion to find the final velocity:-
v^2 = u^2 + 2gs where v = final velocity
v^2 = 0 + 2*9.81 * 7.06
= 138.52
v = √138.52 = 11.77 m s-1