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polet [3.4K]
3 years ago
5

Solve these questions

Mathematics
1 answer:
natulia [17]3 years ago
8 0

Answer:

a) n=12/5. €==℅¥€®°×[°€™℅=×=π°√€^^=^¥€•π×{√|^

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<img src="https://tex.z-dn.net/?f=0.2%2810-5c%29%20%3D%205c%20-%2016" id="TexFormula1" title="0.2(10-5c) = 5c - 16" alt="0.2(10-
san4es73 [151]

We are given,

\longrightarrow 0.2(10 - 5c) = 5c - 16

Solving the parenthesis

{ \longrightarrow 0.2 \times 10 - 0.2 \times 5c = 5c - 16 }

{ \longrightarrow 2 - 1c = 5c - 16 }

{ \longrightarrow 2  + 16 = 5c + 1c }

{ \longrightarrow  18  = 6c }

Dividing both sides by 6

{ \longrightarrow  3 = c }

Hence c = 3.

8 0
3 years ago
Solve the system of equations
nekit [7.7K]

Answer: x = 3 and y = 1

Step-by-step explanation:

y = - x + 4 ............... equation 1

y = x - 2 ............. equation 2

Solving the linear equation by substitution method , we have :

substitute equation 2 into equation 1 , that is

x - 2 = - x + 4

Add 2 to both sides , we have

x = -x + 4 + 2

Add x to both sides , we have

2x = 6

divide through by 2

x = 3

Substitute x = 3 into equation 2 to find the value of y , we have

y = x - 2

y = 3 - 2

y = 1

Therefore : x = 3 and y = 1

8 0
3 years ago
Drag each label to the correct location on the table. Classify text as CRT or LED. consumes less energy
Hatshy [7]
1.Led
2.CRT
3.CRT
4.Led
5.CRT
6.Led
7.CRT
7 0
3 years ago
Read 2 more answers
Please only answer if you know the answer.
yarga [219]

Answer:

F=First

O=Outer

I=Inner

L=Last

8 0
2 years ago
Read 2 more answers
1/2+1 1/2 i need the answer fast
iogann1982 [59]

Answer:

the answer is 2

Step-by-step explanation:

1/2 plus 1 is 1 1/2 then add another 1/2

3 0
2 years ago
Read 2 more answers
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