Step-by-step explanation:
2 days= 24 hours in 1 day, so multiply that by 2 to get 48 hours total.
Now find the amount of time the wild fire doubles by dividing 48 total hours by 6. So it will double 8 times
The size was 1 acre. Let's multiply by 2, 8 times
1
2
4
8
16
32
64
128
The fire will cover 128 acres in two days.
5. Completa estos patrones:
a. 0.03 0.3 __________ 30 __________ __________
Answer:
The answer is A
Step-by-step explanation:
Khan
The correct answer is C "never."
The hypotenuse in a 30-60-90 triangle is the shorter leg doubled. So, it's 2x where x is the shorter leg.
In fact, the square root of two is not used to calculate any other sides in a 30-60-90 triangle. The shorter leg is x, the medium leg is x√3, and the hypotenuse is 2x.
Answer:
x = 36
Step-by-step explanation:
Tan (30) = opposite / adjacent
The opposite is known: it is 12 √3
Tan (30o) = 1 / √3
Tan(theta) = opposite/adjacent.
Opposite = 12
Adjacent = x
Cross multiply
1*x = 12*()^2
x = 12 * 3
x = 36
