Distributive property is when we take a common factor of the terms in the sum and writing the sum as a product-sum instead
30 + 75 ⇒ The greatest common factor of 30 and 75 is 5
we know that 30 = 5 × 6 and 75 = 5 × 25
So, by taking the common factor '5' out, we can write 30 + 75 as 5(6 + 25)
Answer:
2.2876792e+13
Step-by-step explanation:
Answer:
It goes to zero three times
Step-by-step explanation:
s(t) = e^ cos(x)
To find the velocity, we have to take the derivative of the position
ds/dt = -sin x e^ cos x dx/dt
Now we need to find when this is equal to 0
0 = -sin x e^ cos x
Using the zero product property
-sin x=0 e^cos x= 0
sin x = 0
Taking the arcsin of each side
arcsin sinx= arcsin 0
x = 0 ,pi, 2 pi
e^cos x= 0
Never goes to zero
14x + 7y = 315 reduces to 2x + y = 45
16x - 2y = 610 reduces to 8x - y = 305
2x + y = 45
8x - y = 305
----------------add
10x = 350
x = 350/10
x = 35
I didn't figure y because it is not needed to determine the number of solutions
I can tell u right now it will have 1 solution