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ICE Princess25 [194]
3 years ago
6

If line EF biscects <CEB, m<CEF=7x+21 and m<FEB=10x-3, find the measure of <DEB

Mathematics
1 answer:
vladimir2022 [97]3 years ago
6 0

tep explanation:\\\\\\


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4x^2+4y^2+20x-16y+37=0 standard form
zhenek [66]
The answer in standard form is (x+5/2)^2+(y-2)^2=1
5 0
3 years ago
Which step brings you closest to getting the variable alone on one side of the equation
Oliga [24]

Answer:

Adding 5 from both sides then dividing by 7

Step-by-step explanation:

The best way to isolate x is to add 5 to both sides first:

21 = 7x

Then to isolate x by itself divide both sides by 7

x = 3

That would be the value of x and your final answer.

5 0
3 years ago
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What is value of the expression -2r/5s if r = -1/4 and s = 4/5?
Tanzania [10]

I don't know if this is right but 0.125

3 0
3 years ago
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Line segment AB has endpoints A(1,8) and B(7,−4). What are the coordinates of the point located 5/6 of the way from A to B?
const2013 [10]

The coordinate of the point is (6,-2)

<h3>How to determine the coordinate of the point?</h3>

The given parameters are:

A = (1,8)

B = (7,-4)

The location of the point (i.e 5/6) means that the ratio is:

m :n = 5 : (6 - 5)

m : n = 5 : 1

The coordinate of the point is then calculated as:

(x,y) = \frac{1}{m + n}* (mx_2 + nx_1,my_2 + ny_1)

So, we have:

(x,y) = \frac{1}{5 + 1}* (5 * 7 + 1 * 1 , 5 * -4 + 1 * 8)

Evaluate

(x,y) = \frac{1}{6}* (36 , -12)

Evaluate the product

(x,y) = (6,-2)

Hence, the coordinate of the point is (6,-2)

Read more abut line segment ratio at:

brainly.com/question/12959377

#SPJ1

6 0
1 year ago
Can someone plz help me with this one problem pls I really need to get to and 85 !!
leonid [27]

Answer:

I think it’s  28.3

Step-by-step explanation:

Sorry If I’m wrong

4 0
3 years ago
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