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AlexFokin [52]
3 years ago
6

Which eqation is true when k = -15

Mathematics
1 answer:
zimovet [89]3 years ago
6 0
Do you want one made up or is there a place to choose?
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Which means the sum of w and 3.4 is greater than or equal to 10.5
zhuklara [117]
w+3.4 \geq 10.5

3 0
2 years ago
18. Write an expression to represent the area of the shaded region in simplest form. Please help it's due tomorrow
IgorC [24]

Answer:

(x^2 + 2x - 21) sq units

Step-by-step explanation:

Area of the shaded region = Area of the larger rectangle - Area of smaller rectangle

Area of the larger region = x(x+2)

Area of the larger region =x^2 + 2x

Area of the smaller rectangle = 3 * 7

Area of the smaller rectangle = 21 sq. units

Area of the shaded region = x^2 + 2x - 21

Hence the required expression is (x^2 + 2x - 21) sq units

7 0
2 years ago
Find the equation of the line passing<br> through the points (4,2) and (6, 10).<br> y=[? ]x + [ ]
Pachacha [2.7K]
Y=4x-14 to find the slope you need to do
rise/run and to find b you need to see where the line crosses the y axis
4 0
2 years ago
The terminal side of an angle in standard position passes through p(–3, –4). what is the value of tangent theta?
astraxan [27]

Answer:

  4/3

Step-by-step explanation:

The tangent of any angle (θ) in standard position that has point (x, y) on its terminal ray is ...

  tan(θ) = y/x

__

For the given point on the terminal side, the tangent is ...

  tan(θ) = (-4)/(-3) = 4/3

_____

<em>Additional comment</em>

There are several ways this can be explained. One of them makes use of the relation between rectangular and polar coordinates:

  (x, y) = (r·cos(θ), r·sin(θ))

Then the ratio y/x is ...

  y/x = (r·sin(θ))/(r·cos(θ)) = sin(θ)/cos(θ) = tan(θ)

6 0
1 year ago
Read 2 more answers
Whats -6-10k if k=-1​
defon

Answer:

The answer would be 4

Step-by-step explanation:

Calculate it

3 0
2 years ago
Read 2 more answers
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