Answer:
x=1.46497
Step-by-step explanation:
To convert mi/h to ft/sec, multiply it to 1.466.
So 3.4 mi/h x 1.466 = 4.986 ft/sec
Answer:
D) 52
there is a 90 degrees angle and the one inside, it is less than 90 degrees so your answer is 52
Answer:
I think 1/6
Step-by-step explanation:
There are 6 sides on a dice and only one 4. So then you have a 1/6 chance of rolling 4.
hope this help!
Try this option:
the rule: if f(-x)=f(x), then the function f(x) is even, if f(-x)=-f(x) then the function is odd.
1. f(x)=-5x⁴-2;
if to substitute x→(-x), then f(-x)=-5*(-x)⁴-2; ⇔ f(-x)=-5x⁴-2, in other words f(x)=f(-x), it means that this function is even.
2. f(x)=x³+2x.
if to substitute x→(-x), then f(-x)=(-x)³+2*(-x); ⇔ f(-x)=-(x³+2x), in other words f(-x)=-f(x), it means that this function is odd.
