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2 years ago

A line with a slope of -6 passes through the point (-8, -3). What is its equation in point-

Mathematics

1 answer:

MAVERICK [17]2 years ago

8 0

Answer:

y+3=-6(x+8)

Step-by-step explanation:

Because we already know a point and the slope, we can put our equation in the form y-y1=m(x-x1);

y+3=-6(x+8)

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GIVING BRAINLIEST Use the inequality 186< -3 (4x - 2).

a_sh-v [17]

Answer:

x < -15

Step-by-step explanation:

I solved the inequality but i don't know if that was what you were asking for lol, if not sorry.

3 0

2 years ago

The square root of 9x plus 7 plus the square rot of 2x equall to 7

Oliga [24]

Move all terms to the left side and set equal to zero. Then set each factor equal to zero.
x=2

4 0

3 years ago

Y + 3=-(x +5) match the graph with the correct equation

adelina 88 [10]

Simplified firstly ,y = -x-8,
and then make two point,(-8.0)(0.-8),line them.finish.if u wanna get more details,tell me

6 0

3 years ago

Read 2 more answers

Simplify 8r - 3j + 9j - 2r

Shkiper50 [21]

Answer:

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2 years ago

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Thallium-210 has a half-life of 1.32 minutes. Find an equation for the percent of Thallium-210 sample that remains after t minut

Lady bird [3.3K]

Answer:

p(t) = 100%·2^(-t/1.32)

Step-by-step explanation:

The equation for exponential decay is ...

(remaining amount) = (initial amount)·2^(-t/(half-life))

Here, we can represent the percentage remaining by p(t) and the initial amount by 100%. Then, for a half-life of 1.32 minutes, the amount remaining is ...

p(t) = 100%·2^(-t/1.32) . . . . . where t is in minutes

_____

Alternate functional forms are possible, such as ...

p(t) = 100%·e^(-0.525112t)

p(t) = 100%·0.591489^t

4 0

2 years ago