D
b equals to 75 because they are diagonal, and the one diagonal to a equals 105 so that a and b form a line.
In order to prove f||g, we need to prove c=b, so c equals 75, d equals 105

7 0

1 year ago

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What is the predecessor of 2,777

ryzh [129]

Answer:

2,776

Step-by-step explanation:

the name predecessor means before hence the number just before 2777.

5 0

3 years ago

Which expression is equivalent to x + y + x + y + 3(y + 5)? 2x + 5y + 5 2x + y + 30 2x + 5y + 15 2x + 3y + 10 NextReset

jolli1 [7]

Which expression is equivalent to x + y + x + y + 3(y + 5)? 2x + 5y + 5 2x + y + 30 2x + 5y + 15 2x + 3y + 10

 $x + y + x + y + 3(y + 5)= \\ \\ x+y+x+y+3y+15= \boxed{ 2x+5y+15 }$

7 0

2 years ago

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What is the value of x- 4.5 when x = 0.4​

What is the value of x- 4.5 when x = 0.4