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Anon25 [30]
3 years ago
11

Triangle GCH is similar to triangle DCE. Find CH

Mathematics
1 answer:
soldier1979 [14.2K]3 years ago
5 0

Answer:

x = 65

Step-by-step explanation:

if two triangles are similar then we can use the similarity ratio to find the length of CH

60/156 = x/169 cross multiply expressions

156x = 10140 divide both sides by 156

x = 65

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AlekseyPX

Answer:

The easiest way to convert a fraction to a decimal is to divide the numerator (the top of the fraction) by the denominator (the bottom of the fraction) by using a calculator. The resulting answer will be the value of the fraction expressed as a decimal number.

Step-by-step explanation:

4 0
3 years ago
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38,477 rounded to the nearest thousand
Ganezh [65]

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Step-by-step explanation:

4 0
2 years ago
Helpp please due soon
Andreas93 [3]

Step-by-step explanation:

b+133=180

b=180-133

b=47

a+71+40=180

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7 0
3 years ago
What is the solution set of this equation?<br><br><br><br><br> I appreciate any help!! Thankyou!
Artemon [7]

Hello from MrBillDoesMath!

Answer:  -3 and 2

Discussion:

The equation to solve is:

6/m + 2 = (m+3)/(m-1)

Multiple both sides by m * (m-1).

6/m * (m*(m-1))  + 2 m (m-1) =  (m+3)/(m-1) * (m(m-1))

Simplify:

6 (m-1) + 2 m (m-1) =   (m+3)*m =>

6m -6 + 2m^2 - 2m = m^2 + 3m =>

2m^2 +4m - 6 =  m^2 + 3m.  Subtract m^2 and 3m from both sides

m^2 + m - 6 = 0. Factor this equation.

(m +3) ( m-2) = 0 so the solution  set is  -3 and 2





Thank you,

MrB

4 0
2 years ago
Rise over run value?
finlep [7]
Is that all the information given?
6 0
3 years ago
Read 2 more answers
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