Answer:
13.75
Step-by-step explanation:
1.25x9=11.25
25-11.25=13.75
Answer:
Step-by-step explanation:
According to the trigonometric ratios the tangent of an angle is the ratio of perpendicular to base, i.e.
In the provided triangle the perpendicular is 8 and base is 15.
Compute value of tan <em>A</em> as follows:
Thus, the value of tan <em>A</em> is 
.
Answer:23+11
Step-by-step explanation:
I can not only easily see the material I will need in the future, I can also start learning on my own, and also use it to look up stuff we are using in class.
Hello!
In this problem, we will need to know our properties of exponents.
When we multiply two exponents, for example 10^3 × 10^-1, we will need to add the powers together. So, 10^3 × 10^-1 = 10^2 or 100.
With this, we can multiply the two constants together, and the exponents together to find our quotient.
(8.2 × 10^-6) × (9.4 × 10^-3) (rearrange the expression)
8.2 × 9.4 × 10^-6 × 10^-3 (multiply)
77.08 × 10^-9
If you wanted your answer to be in scientific notation, move the decimal place in 77.08 one place to the left, leaving you with 7.708 × 10^-8.
Therefore, your final answer is 7.708 × 10^-8.
