1.
tan(theta)947 theta = arc tan(947) theta = 1.56974
3.
3 cos(theta)=0.714 3 cos(theta)/3=0.714/3 theta = arc cos(0.238) theta = 1.33049
5.
tan(5(theta))+7 = -0.241 tan(5(theta)) = -7.241 5(theta) = arc tan(-7.241) theta = -1.433562/5 theta = -0.286712
Hello, there!
A rational number can be written as the ratio of one integer to another and can be represented by a repeating or terminating decimal.
An integer is any positive or negative whole number.
Terminating is the same thing as repeating.
I hope I helped!
Let me know if you need anything else!
~ Zoe
Answer:
True.
<em>See</em><em> </em><em>below</em><em> </em><em>for</em><em> </em><em>explanation</em><em>.</em><em> </em>
Step-by-step explanation:
<u>Reason</u><u> </u><u>1</u>
- When we solve the equation by combining both equations in one, the variable will become 0.
<u>Proof</u>

Combine like terms.

See that the equation is false no matter which numbers you substitute in x-term.
<u>Reason</u><u> </u><u>2</u>
- Both graphs are parallel and don't have any intercepts to each others.
<em>See the attachment below for graphs</em>.
Since both graphs do not really have intercepts, that means they do not provide any solutions. Hence, no solutions.
8 in 8596= 8000
8 in 985=80
8000 divided by 80= 100