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3 years ago

PLEASE PLEASE PLEASE HELP!

Mathematics

2 answers:

bagirrra123 [75]3 years ago

8 0

B. Multiple both sides by -5/3

tamaranim1 [39]3 years ago

5 0

We will multiply both side by - 5/3 to -5/3.-3/5 cancel each other and remain only X

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In circle Y, what is m? 82° 100° 106° 118°

Zielflug [23.3K]

Not sure. If you put the picture up, I could help you

4 0

3 years ago

Combine the like terms to make a simplified expression: - 2w - 5w=

timofeeve [1]

Answer:

-7w

Step-by-step explanation:

-2w-5w

-2w + (-5w)

-7w

5 0

3 years ago

Read 2 more answers

What is the slope of a line perpendicular to the line whose equation is -2x+20y=6

QveST [7]

Answer:

-10

Step-by-step explanation:

Solving for y gives ...

20y = 2x +6

y = 2/20x +6/20 = 1/10x +3/10

The slope of the given line is the coefficient of x: 1/10. The slope of the perpendicular line is the opposite reciprocal of this: -1/(1/10) = -10.

The perpendicular line has a slope of -10.

8 0

3 years ago

Consider the following function.f(x) = 16 − x2/3Find f(−64) and f(64).

malfutka [58]

Answer: $f(-64)=0$

$f64)=0$

Step-by-step explanation:

The given function : $f(x)=16-x^{2/3}$

When we substitute x= -64, we get

$f(x)=16-(-64)^{2/3}$

Since , $64=4\times4\times4=4^3$

So, $-64=-4\times-4\times-4=-4^3$

That means $f(-64)=16-(-64)^{2/3}=16-(-4^3)^{2/3}$

$=16-(-4)^2=16-(-4\times-4)=16-16=0$

i.e. $f(-64)=0$

Similarly, When we substitute x= 64, we get

$f(x)=16-(64)^{2/3}$

Since , $64=4\times4\times4=4^3$

That means $f(64)=16-(64)^{2/3}=16-(4^3)^{2/3}$

$=16-(4)^2=16-16=0$

i.e. $f64)=0$

3 0

4 years ago

PLEASE HELP DUE TODAY, WILLGIVE LOTS OF POINTS. On a map with a scale 1:100,000 the distance between two cities is 12cm. what wo

Lilit [14]

Answer:

4cm

Step-by-step explanation:

the ratio of the two scales is 100,000:300,000 which simplifies to 1/3

1/3 x 12 =4

3 0

1 year ago