3 years ago

Segment AB is a line segment on a number line. Endpoint A is at –18, and the midpoint is at -6.

1 answer:

8 0

It should just be 6 using algebra

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8090 [49]

A(b) = 12(b + 9) / 2
12(b + 9) = 2 A(b)
b + 9 = 2 A(b) / 12 = A(b) / 6
b = A(b)
----- - 9
6

B(a) = a
-- - 9
6

It's C

5 0

3 years ago

Elenna [48]

Answer:

The first one is C

Step-by-step explanation:

The ramp is equal to 180

180-6 = 174

3 0

3 years ago

vampirchik [111]

You could write 42/20 for #60.

5 0

3 years ago

Tom [10]

Step-by-step explanation:

$\tt{ 6(4c-2) }$

$\tt{ 24c-12 }$

6 0

3 years ago

gizmo_the_mogwai [7]

Answer:

Hours Worked

Step-by-step explanation:

7 0

4 years ago