Remember
a/b times c/d=(ac)/(bd)
also remember add exponents with similar bases when mutiplying
x^m times x^n=x^(m+n)
(x^4)/3 times (x^2)/3=(x^4 times x^2)/(3*3)=(x^(4+2))/9=(x^6)/9
answer is (x^6)/9
Answer:
0.4
Step-by-step explanation:
so, Katherine can do 0.1 of the job per hour. (if she needs 10 hours for the job, each hour she can do the whole divided by the time, so 1/10, which is 0.1)
if in two hours she and Marina can be done, then Marina will do 1(the whole job)-2/10 (twice as much as she can do in an hour)=0.8 of the job. So if Marina does 0.8 of the job in two hours, each hour she will do half of it: 0.4 - and this is the correct answer
Answer:
The correct answer for this question is this one: "oligarchs were voted in and controlled the legal system" In the Roman republic oligarchs were voted in and controlled the legal system. Hope this helps answer your question and have a nice day ahead.
Sin, cos and tan <span>are </span>used in trigonometry to express the ratio of two sides of a triangle. The number is influenced by the angles. The 3 sides can be called:
1. adjacent: the side that near the angle
2. hypotenuse: the diagonal line
3. opposite side: the side that doesn't touch the angle.
Sin is the ratio of opposite side with the hypotenuse.
Cos is the ratio of adjacent side with the hypotenuse
Tan is the ratio of opposite side with the adjacent side. It also called ratio of sin with cos.
If put into equations it will be:
sin= opposite/ hypotenuse
cos= adjacent/hypotenuse
tan= sin/cos= opposite/adjacent
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