Answer:
0
Step-by-step explanation:
3√128-2√6x4√3
= 3√2√64 - 2√6 x 4√3
= 24√2 - 2√6 x 4√3
= 24√2 - 8√18
= 24√2 - 8√2 * √9
= 24√2 - 3* 8√2
= 24√2 - 24√2
= 0
The y intercept (b) = 4 and the slope (m) is 12
y = mx + b so its:-
y = 12x + 4
Answer:
The answer is 1
Step-by-step explanation:
Anything to the zero power is 1
Answer:
<h2>
150 ft tall</h2>
Step-by-step explanation:
first, lets first convert 2ft 6in to ft:
since ft=12 in, 6=0.5 ft
thus, the height of the birdbath is 2+0.5 ft=2.5ft
now, lets convert 18 inch shadow to ft:
since ft=12 in, 18=1.5 ft
now, we can use the following proportions to solve this problem:
2.5/1.5=x/90
1.5x=90*2.5
1.5x=225
x=225/1.5
x=150
Thus, the oak tree in the garden is 150 ft tall