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marusya05 [52]
3 years ago
9

What is the slope of the line? 3x-4y=7

Mathematics
2 answers:
Rudik [331]3 years ago
7 0

Answer:

3/4

Step-by-step explanation:

Move 4y onto one side

3x-7=4y

Divide by 4 on both sides

Coefficient of x is answer

Vinvika [58]3 years ago
5 0

Answer:

3/4

Step-by-step explanation:

3x - 4y = 7.....subtract 3x from both sides

-4y = -3x + 7 ...now we divide both sides by -4

(-4/-4)y = (-3/-4)x + (-7/4)...simplify

y = 3/4x - 7/4

y = mx + b

y = 3/4x - 7/4.....so the number in the m position is 3/4 <== ur slope

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stich3 [128]

Answer:

A) Vertical angles

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1 and 3 and 2 and 4 are vertically opposite angles or vertical angles, so option A is correct.

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6 0
3 years ago
What is the excluded value of x / x^2 +2x -3​
Rzqust [24]

Answer:

x = - 3 and x = 1

Step-by-step explanation:

Given the rational expression

\frac{x}{x^2+2x-3}

The denominator of the expression cannot be zero as this would make the expression undefined. Equating the denominator to zero and solving gives the values that x cannot be, that is

x² + 2x - 3 = 0 ← in standard form

(x + 3)(x - 1) = 0 ← in factored form

Equate each factor to zero and solve for x

x + 3 = 0 ⇒ x = - 3

x - 1 = 0 ⇒ x = 1

Thus x = 1 and x = - 3 are both excluded values

3 0
3 years ago
Find the equations of the tangent lines to x2+y2=1 at x=0, x=1 and x=35.
Ivanshal [37]
Assuming the equation is x^2 + y^2 = 1, then that's a circle, with radius 1, centered on the origin [0,0].

So there are two tangents at x = 0. They are y = 1, and y = -1 (horizontal lines).

There is one tangent at x = 1. It is x = 1 (a vertical line).

There is no tangent at x = 35, because the original equation has no solution at x = 35.
4 0
3 years ago
4.1 Unit Rates
fiasKO [112]

Answer: 17.5

Step-by-step explanation:

8 0
2 years ago
5. Which polygon is always regular?
Feliz [49]
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7 0
3 years ago
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