3 years ago

Which order pairs is the solution to the system of the equations?

1 answer:

4 0

I have the same question lol

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vfiekz [6]

Answer:

Step-by-step explanation:

5 0

2 years ago

nadya68 [22]

3.06, 3 1/6, 3 3/4, 3.8.

Hope that helps.

7 0

2 years ago

ki77a [65]

X=15 is your answer. Give brainliest if possible.

7 0

2 years ago

svetoff [14.1K]

Answer:

x = 15

Step-by-step explanation:

Since the triangles are similar then the ratios of corresponding sides are equal, that is

$\frac{BC}{DC}$ = $\frac{AC}{EC}$ , substitute values

$\frac{3x-5}{32}$ = $\frac{5x-5}{56}$ ( cross- multiply )

56(3x - 5) = 32(5x - 5) ← distribute and simplify both sides

168x - 280 = 160x - 160 ( subtract 160x from both sides )

8x - 280 = - 160 ( add 280 to both sides )

8x = 120 ( divide both sides by 8 )

x = 15

4 0

2 years ago

hjlf

Answer:

1.4

Step-by-step explanation:

3 0

2 years ago