3 years ago

How many solutions do parallel lines have?

Mathematics

1 answer:

Naddik [55]3 years ago

3 0

Answer:

No solutions

Step-by-step explanation:

Parallel lines have <u>no solutions </u>

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Writ the equation included in the same st of related facts as 6×8=48

Vedmedyk [2.9K]

8*6=48, 48/6=8, 48/8=6 :)

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2 years ago

Solve the equation below for y.<br> 8x+4y=20

tia_tia [17]

The final answer is Y= -2x + 5

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3 years ago

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A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function

Nitella [24]

Step-by-step explanation:

We have,

A ball is thrown into the air with an upward velocity of 36 ft/s. Its height h in feet after t seconds is given by the function :

$h=-16t^2 + 36t + 10$ ......(1)

Part (a) :

The maximum height reached by the ball is given by :

$\dfrac{dh}{dt}=0\\\\\dfrac{d(-16t^2 + 36t + 10)}{dt}=0\\\\-32t+36=0\\\\t=\dfrac{36}{32}\\\\t=1.125\ s$

Part (b) :

The maximum height of the ball is calculated by putting t = 1.125 in equation (1) such that :

$h=-16(1.125)^2 + 36(1.125)+ 10\\\\h=30.25\ m$

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3 years ago

Which expression is equivalent to -3(4x-2)-2x

MatroZZZ [7]

Answer:

-14x+6

Step-by-step explanation:

-3(4x-2)-2x

-12x+6-2x

-12x-2x+6

-14x+6

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2 years ago

This is a test so it would be great if you could help! I suck at math lol

inna [77]

Answer:

3/2

Step-by-step explanation:

Order y pairs, you could do x pair if u wanted.

(9,3,3)

(6,2,2)

If u divided 9/6 it gives you 3/2 same with the other two pairs.

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2 years ago