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2 years ago

Likes s and t are perpendicular if the slope of line s is 5 what is the slope of line t?

Mathematics

2 answers:

katovenus [111]2 years ago

7 0

Answer:

Gradient of line t is -1/5

Step-by-step explanation:

${ \sf{m _{s} \times m _{t} = - 1}} \\ { \sf{5 \times m _{t} = - 1 }} \\ { \sf{m _{t} = - \frac{1}{5} }}$

saveliy_v [14]2 years ago

4 0

I think the answer is: -5

Because they are perpendicular one will be (+) while the other is (-).

The formula to get the answer is: y=mx+b
Fill in the slope (m)
Fill in the y intercept (b)

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Find a linear equation whose graph is the straight line with the given property.

jeka57 [31]

Answer:

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Then read explanation and see here with 2 coordinates would make

if 3/4 = -6 then 1 = -8

y = -6x + c

-6 / 3/4 + 9/8 / - 0.5 = -2.25

therefore c = -2.25

y = -6x - 2.25

y = -6x - 9/4 and again 9/4 can be found easily if round up fraction decimal to 225/100 and divide by 4

Step-by-step explanation:

C1) (0.5 , -0.75)

C2) ( 1. -3.75)

y = mx + c

-3.75 - - 0.75 / 1 - 0.5 = -3.75 + 0.75 / 0.5

= -3 / 0.5 = m

m = -6

y = -6x + c

then this works given just one coordinate to solve for 1 or 2 sets given points

y - y1 = mx+c

y - - 0.75 = 0.75 (x - x1)

y + 0.75 = 0.75 (x - 0.5)

y + 0.75 = 0.75x - 0.375

y = 0.75 - 0.75 = 0.75x( - 0.375 - 0.75)

y = 0.75x -1.125

y = 3/4x - 9/8 as common denominators of 1125/1000 is 9/8 as we divide by 125 into the fraction as we start at 250 and check its half just like when finding common denominators we 1/4 the lower number and see if we can find its half or its double etc with the other num er as first step for 3sf numbers.

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2 years ago

If f(x)=x+4 and g(x)=x^3 what is (g*f)(-3)

Molodets [167]

Step-by-step explanation:

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g*f(-3)=(-3+4)³

= 1³=1

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In triangle ABC, c is the hypotenuse, 0=25°, and b =3, Find the length of c ?

Charra [1.4K]

Answer:

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