Answer:
The measure of angle x is 122.5 degrees.
The measure of angle y is 57.5 degrees
Step-by-step explanation:
180=y+x
y=x-65
180= (x-65)+x
180=2x-65
245=2x
x=122.5
y=122.5-65= 57.5
Rational Numbers: Any number that can be written in fraction form is a rational number. This includes integers, terminating decimals, and repeating decimals as well as fractions. An integer can be written as a fraction simply by giving it a denominator of one, so any integer is a rational number.
Hope this helps!
B. 1/4 there's only one 2 and there's for numbers is it going to be 1/4
Time = 2*PI* sq root [(length (in metes) / g (9.81 m / sec^2)]
Time = 2 * PI * sq root [(.43) / 9.81]
Time = 2 * PI * sq root [
<span>
<span>
<span>
0.0438328236
</span>
</span>
</span>
]
Time =
<span>
<span>
<span>
6.2832
</span>
</span>
</span>
* (
<span>
<span>
<span>
0.2093628994
</span>
</span>
</span>
)
Time =
<span>
<span>
<span>
1.3155 seconds
</span></span></span>Please see this page about pendulums:
http://www.1728.org/pendulum.htm
Answer:60 dollars
Step-by-step explanation: So you multiply the 6 strips by the length of each one which is 5 ft which is 30 and multiply by 2 because it’s 2 dollars per foot which gives you 60 dollars
