So im going to factor each expressions
15k + 9 are both divisible by 3 so it is the same as
3(5k+3) (distribute the 3 and you get your original equation)
3(2k+3) +9k
6k+9+9k
15K+9 and do the same thing above
Answer:I rally don't know
Step-by-step explanation:
Answer:
sec ∅ = 5/4
cosec ∅ = -5/3
cot ∅ = -4/3
Tan ∅ = - 3/4
sin ∅ = -3/5
cos ∅ =4/5
Step-by-step explanation:
Given : -4y = 3x , x > 0
i.e. 3x + 4y = 0 , x >0
4y = -3x ∴ y = - 3/4 x
<u>The values of trigonometric functions of ∅ are </u>
Tan ∅ = opposite / adjacent
= - 3/4 ( given that y = slope which is = Tan ∅ )
now we will find the hypothenuse ( c )
c^2 = a^2 + b^2 = 9 + 16 = 25
therefore ; c = √25 = 5
hence the trig functions are :
sin ∅ = -3/5
cos ∅ =4/5
sec ∅ = 5/4
cosec ∅ = -5/3
cot ∅ = -4/3
The mass of the frog will be 0.27 kilograms.
<u><em>Explanation</em></u>
The weight of the frog is 
pound.
As 1 pound = 0.45 kilograms,
So <u>for finding the mass of the frog in kilograms, we need to multiply by 0.45</u>
Thus, 
So, the mass of the frog will be 0.27 kilograms.
