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Deffense [45]
2 years ago
10

HELP Solve the formula E = /(R + r) for r.​

Mathematics
1 answer:
ahrayia [7]2 years ago
4 0

Answer:

r= RE/I

Step-by-step explanation:

E=I(R+r)

divide both sides by I

E/I = R+r

subtract both sides by R

R(E/I) = r

r = RE/I

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Od<br> 2<br> (<br> 2 7 1-3<br> 1 3 1-2<br> 6:1-6<br> b =<br> d =<br> IDONE
Lena [83]

Answer:

a = \boxed{1},\: b=\boxed{0}\\\\c=\boxed{0},\: d=\boxed{1}

Step-by-step explanation:

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7 0
2 years ago
Please help me with this math problem
dedylja [7]

7 - 5 \times 1 + 3 \times 7 = 2 + 21 = 23
7 0
3 years ago
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How do I find the answer for this equation 20x+15y= 330, when x+y =18
Maru [420]
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6 0
3 years ago
True or false : <br> 20÷4x5= 1<br> 10+10÷2=15<br> 6+4×5=50<br> 12_3×2=6<br> 81÷9+2=11
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F  20÷4x5
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T   10+10÷2
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F    6+4×5
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<span>T   81÷9+2
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     =11</span>
6 0
3 years ago
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Alborosie

Answer:

Do you want me to solve it on a graph???

Step-by-step explanation:

3 0
2 years ago
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