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snow_tiger [21]
3 years ago
12

Find the value of x that makes Triangle DEF~ triangle XYZ.

Mathematics
1 answer:
BartSMP [9]3 years ago
8 0

Answer:

x = 4

Step-by-step explanation:

DE / XY = EF / YZ

5 / 10 = 2x-1 / 14

cross-multiply:

10(2x-1) = 14(5)

20x - 10 = 70

20x = 80

x = 4

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A(x-b)+bx-c=a+b, when a DOES NOT = -b ; FIND X PLEASE!!! WILL GIVE BRAINLIEST!!
tangare [24]

9514 1404 393

Answer:

  x = (ab +a +b +c)/(a +b)

Step-by-step explanation:

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pishuonlain [190]

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5 0
3 years ago
Please help with question 10
Ray Of Light [21]

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2 years ago
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SCORPION-xisa [38]
Width: x
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7 0
3 years ago
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