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Aleksandr [31]
3 years ago
6

Help me pls!!! Find DC*BC

Mathematics
1 answer:
Alexxandr [17]3 years ago
3 0
70 bc the distance from b and c is 14 then multiply that by five cause that is the distance between c and d
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We’re doing similarity and I’m really confused
Drupady [299]

Answer:

Hello its ok Love!

I believe x = 2 hope this helps good luck!

5 0
3 years ago
Read 2 more answers
A)-8+(-81):(27<br> B)(-3).(-5+7)<br> C)(-12)+15:(-3)<br> ME AJUDAM POR FAVOR
s2008m [1.1K]
A. -89

B. -6

C. -17
 
hope this helped 
4 0
4 years ago
Which function has real zeros at x = 3 and x = 7?
atroni [7]

Answer:

x = 3 x = 7 Okay well I got C. f(x) = x2 - 10x + 21 I got it because u subtract and add at the last part.

Step-by-step explanation:

5 0
3 years ago
Solve the equation x – 5 = 0.1(x + 5) for x
AlexFokin [52]

Answer:

Step-by-step explanation:

x - 5 = 0.1(x +5)

x - 5 = 0.1x + 5*0.1

x -5 = 0.1x + 0.5 {Add 5 to both sides}

  x = 0.1x + 0.5 + 5

  x = 0.1x + 5.5

x -0.1x = 5.5      {subtract 0.1x from both sides}

  0.9x =5.5         {Divide both sides by 0.9}

        x = 5.5/0.9

       x = 55/9

       x = 6 1/9

5 0
3 years ago
Read 2 more answers
The points (4, 9) and (0, 0) fall on a particular line. What is its equation in slope-intercept form?
BlackZzzverrR [31]

Answer:

The equation of the line would be y = 4/9x

Step-by-step explanation:

In order to find the equation, we first need to find the slope. We can do this by using the slope equation with the points.

m(slope) = (y2 - y1)/(x2 - x1)

m = (9 - 0)/(4 - 0)

m = 9/4

Now that we have this, we can use point-slope form along with one of the points to get the equation.

y - y1 = m(x -x1)

y - 0 = 4/9(x - 0)

y = 4/9x

6 0
3 years ago
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