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MrMuchimi
4 years ago
10

2/5y + 1/10=1/5 y= What does y equal?

Mathematics
2 answers:
netineya [11]4 years ago
4 0

Answer:

Hi! The correct answer is y= -1/2

Step-by-step explanation:

<em><u>~Solve for y by simplifying both sides of the equation, then isolating the variable~</u></em>

marusya05 [52]4 years ago
3 0
Y= 4

2/5 y + 1/10 = 1/5

2/5y= 1/5 - 1/10

2/5y= 1/10

20=5y

5y= 20
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Any expression, like "you're pulling my leg", or "there's more than one way to skin a cat." It's really hard to explain these things to people who haven't grown up with these expressions. Also, words like "the", "and", and others are super important in everyday life, but you really can't describe. Undefined terms are also important in geometry. A point is an undefined term, and so is a line. But without these two things, geometry would be impossible.

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3 years ago
$3,000 after 2 years at an interest rate of 10.0% is$ Round up to the nearest cent
Art [367]
I assume that the given interest (i) is compounded. To calculate for the future worth (F) of the given present investment (P) may be calculated by the equation,
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6 0
4 years ago
Suppose that T : R3 → R2 is given by:
Ad libitum [116K]

Answer:  The required answers are

(a) T is proved to be a linear transformation.

(b) The matrix A such that T(x) = Ax is \begin{pmatrix}1 & 0 &0 \\ 0 & 1 &0 \end{pmatrix}

Step-by-step explanation:  We are given a linear transformation T : R³ → R² defined as follows :

T(a,b,c)=(a,b).

We are to

(a) prove that T is a linear transformation

and

(b) find a matrix A such that T(x) = Ax.

(a) Let s, t are any real numbers and (a, b, c), (a', b', c') ∈ R³.

Then, we have

T(s(a,b,c)+t(a',b',c'))\\\\=T(sa+ta',sb+tb',sc+tc')\\\\=(sa+ta',sb+tb')\\\\=(sa,sb)+(ta'+tb')\\\\=s(a,b)+t(a',b')\\\\=sT(a,b,c)+tT(a',b',c').

So, we get

T(s(a,b,c)+t(a',b',c'))=sT(a,b,c)+tT(a',b',c').

Therefore, T is a linear transformation.

(b) We know that B = {(1, 0, 0), (0, 1, 0), (0, 0, 1)} is a standard basis for R³ and B' = {(1, 0), (0, 1)} is a standard basis for R².

So, we have

T(1,0,0)=(1,0)=1(1,0)+0(0,1),\\\\T(0,1,0)=(0,1)=0(1,0)+1(0,1),\\\\T(0,0,1)=(0,0)=0(1,0)+0(0,1).

So, the matrix A such that T(x) = Ax will be given by

\begin{pmatrix}1 & 0 &0 \\ 0 & 1 &0 \end{pmatrix}

Thus,

(a) T is proved to be a linear transformation.

(b) The matrix A such that T(x) = Ax is  \begin{pmatrix}1 & 0 &0 \\ 0 & 1 &0 \end{pmatrix}

4 0
3 years ago
What is ___x5=20 3x _____=6 2+ ____=16 3x____=24 9x____=34 12+____=2
nydimaria [60]

Answer:

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3×2=6

2+14=16

3×8=24

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5/0 UNDEFINED... The answer is a vertical line.
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4 years ago
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