3 years ago

I need help please and thank you

Mathematics

2 answers:

Katarina [22]3 years ago

7 0

Answer:

F- the first answer choice

Step-by-step explanation:

xenn [34]3 years ago

3 0

Answer:

answer is h

Step-by-step explanation:

a is at -3 1/2, 3 1/2 b is at 5, -2 1/2

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50 Points:

Bond [772]

The answer to this would be C because you can multiply everything by 3 and still have a consistent-dependent system.

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3 years ago

Answer with work please

IceJOKER [234]

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3 years ago

What is the solution to the equation 3/<br> x+4+3/2x+8 = 0?

mixas84 [53]

Answer:

X= -4

Step-by-step explanation:

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x= -4

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3 years ago

A car's wheels spins at 1000 revolutions per minute. The diameter of the wheels is 23 inches. You want to know how fast the car

ch4aika [34]

Answer:

72,220 inches per minute

Step-by-step explanation:

A car's wheels spins at 1000 revolutions per minute. The diameter of the wheels is 23 inches.

1 revolution = $2\pi$ radians

$\frac{theta}{tome}=\frac{1000 \ revolution}{1 \ minuite} = \frac{1000* 2\pi }{1} =\frac{2000\pi}{1 \ minute}$

Speed $V= \frac{r*theta}{t}$

r is the radius , theta is the angle and t is the time

We know diameter = 23 , then radius = 23/2

Speed $V= \frac{23}{2}*\frac{2000\pi}{1}$

Value of pi = 3.14

speed = 23000* 3.14= 72220 inches/ minute

3 0

3 years ago

Read 2 more answers

Helpppppppppppppppp ill mark you brainlist write in y=mx+b form

Alex Ar [27]

Answer:

I think: 0 = 3x + b or b = -3x + 0 or x = -b + 0/3 or 3 = -b + 0/x

Sorry if you get this wrong..

4 0

3 years ago