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3 years ago

1. If x = y and x + 2y = 6 then find value of 'y'. I don know

Mathematics

2 answers:

vodka [1.7K]3 years ago

8 0

hi <3

you can solve this by substituting one equation into the other.

in this case, it is more simple to substitute the first equation into the second, as it is already arranged into a simple format

so:

y + 2y = 6

now you can simplify:

3y = 6

divide both sides by 3 to get your answer:

y = 2

hope this helps <33

m_a_m_a [10]3 years ago

7 0

Answer:

Pedagogical analysis is selection of appropriate objectives and strategies in various instructional situations to access the level of actual teaching at the end. A comprehensive vision of required tasks, strategies for realization of specific goals facilitates effective teaching.

#phokatkagyan

Step-by-step explanation:

hehe

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A sum of money is deposited in a bank which offers a simple interest rate of 0.325% per annum. At

nikitadnepr [17]

Answer:

The sum of money deposited is approximately $22,021.74

Step-by-step explanation:

The given interest and amounts of the deposit are outlined as follows;

The simple interest per annum, R = 0.325%

The number of years the money is deposited, T = 4 years

The total amount received (Interest + Initial deposit), A = $50,650

We have;

I = P × R × T

Where;

P = The principal (initial amount deposited)

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T = The time = 4 years

Therefore;

The total amount received, A = P + I

P + I = P + P × R × T = P × (1 + R × T)

∴ A = P + I = P × (1 + R × T)

P = A/(1 + R × T)

Plugging in the values, gives;

P = 50,650/(1 + 0.325 × 4) = 506,500/23 ≈ 22,021.74

The sum of money deposited, P = $22,021.74

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3 years ago

Please help expand the expression using pascal's triangle<br><br> (1-2x)^4

aliya0001 [1]

(1 - 2x)⁴
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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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3 years ago

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forsale [732]

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Step-by-step explanation:

Given parameters:

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A line perpendicular to y = -5x + 1 will have slope that is a negative inverse of the given one.

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y = mx + c

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