3 years ago

A system of equations has 1 solution. If 4x – y = 5 is one of the equations, which could be the other equation?

1 answer:

6 0

Let f(x) =y be another equation
where the slope of f(x) =y cannot be 4/5, can it be other quation

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kodGreya [7K]

Answer:

x ≈ 29.4 ft

Step-by-step explanation:

The model is a right triangle.

Using the tangent ratio

tan40° = $\frac{opposite}{adjacent}$ = $\frac{x}{35}$ ( multiply both sides by 35 )

35 × tan40° = x , then

x ≈ 29.4 ft ( to 1 dec. place )

6 0

2 years ago

SOVA2 [1]

The third angle would measure 90 degrees

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3 years ago

Jobisdone [24]

The answer is 28
Hope this helped!!

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3 years ago

emmasim [6.3K]

Store one since the 15% is take off 90 dollars which makes it 510

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lesantik [10]

The coefficients would be 6 and 2.
Coefficient of k would be 6 and for n it would be 2.

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3 years ago