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2 years ago

What is the slope of the line that passes through the points (4,8) and (8,6)? Write your answer in the simplest form

Mathematics

1 answer:

Lana71 [14]2 years ago

7 0

Hey !

Slope = 6-8/8-4 = -2/4 = -1/2 = -0.5

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Need help ASAP!!! Find X,Y, and Z. Show work.

xenn [34]

Answer:

x=81

y=33

z=9

SEE THE IMAGE FOR SOLUTION 

4 0

3 years ago

You leave an 22% tip on a $54 bill. How much did you pay?

notka56 [123]

Answer:

You will pay $65.88 in total

Step-by-step explanation:

Bill amount: $54
Tip: 22% = $54 * 0.22 = $11.88

Sum up: $54 + $11.88 = $65.88

6 0

2 years ago

HELP answer this question please help a girl out

SpyIntel [72]

Answer:

37.3 ft

Step-by-step explanation:

x/56 = 32/48

cross multiply:

56x32 = 1792

48x

1792/48 = 37.3

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3 years ago

Zy+y^2 when y=−3 and z=−3.

stellarik [79]

Answer:

Step-by-step explanation:

-3(-3) = 9

-3^2= -9

9-9=0

6 0

3 years ago

Read 2 more answers

Find the center and the radius of this equation by completing the

Colt1911 [192]

Answer:

$x^2 +4x +(4/2)^2 +y^2 -20 y +(20/2)^2 +100 = (4/2)^2 +(20/2)^2$

And solving we got:

$x^2 +4x+ 4 +y^2 +20y +100 +100 = 4 +100$

If we subtract 100 from both sides we got:

$(x+2)^2 +(y+10)^2 = 4$

$C= (-2,-10)$

$r = \sqrt{4}=2$

Step-by-step explanation:

For this case we have the following equation given:

$x^2 +4x +y^2 -20 y +100=0$

We want to find a general expression given by:

$(x-h)^2 +(y-k)^2 = r^2$

Where the center is (h.k) and the radius is r.

We can begin completing the squares of the equation given and we got:

$x^2 +4x +(4/2)^2 +y^2 -20 y +(20/2)^2 +100 = (4/2)^2 +(20/2)^2$

And solving we got:

$x^2 +4x+ 4 +y^2 +20y +100 +100 = 4 +100$

If we subtract 100 from both sides we got:

$(x+2)^2 +(y+10)^2 = 4$

Then we can conclude that the center is:

$C= (-2,-10)$

And the radius would be:

$r = \sqrt{4}=2$

6 0

3 years ago