Answer:
this would be b
Step-by-step explanation:
Answer:
A) R = P/I²
Step-by-step explanation:
I = √P/R
Square each side
I^2 = (√P/R)^2
I^2 = P/R
Multiply each side by R
I^2R =P/R * R
I^2R = P
Divide by I^2
I^2R / I^2 = P/ I^2
R = P/ I^2
R = 200 + 2j
r = 1600
1600 = 200 + 2j
2j = 1400
j = 700
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Here is how to answer it.
Given that Natasha had 7/8 gallon of paint and Ivan took 1/4 gallon of paint, what we are going to do is to subtract 1/4 from 7/8. Since both fractions have different denominators, let's find their common denominator. We are going to multiply 1/4 by 2 and we get 2/8. Next deduct 2/8 from 7/8 and we get 5/8. So there's only 5/8 gallon left. The correct answer would be YES. Ivan left her enough paint.
sinx=sin(π3−π)=−sin(π3)=−12.
cosx=cos(π3−π)=−cos(π3)=−√32.
tanx=−12−√32=1√3=√3.
cotx=1√3=√33.
secx=1cos=−2√3=−2√33.
cscx=1sin=−2.