Because M is the midpoint of AB, then AM and MB are equal distances. And because a segment can be written as the sum of its pieces, AM + MB = AB.
So,
AM + MB = AB <--- distance of a segment is the sum of its pieces
AM + AM = AB <--- M is the midpoint, so AM = MB
3x + 3 + 3x + 3 = 8x - 6 <--- substituting known amounts that were given
6x + 6 = 8x - 6 <--- collect like terms on the left side
6x = 8x - 12 <--- subtract 6 on both sides
-2x = -12 <--- subtract 8x on both sides
x = 6 <--- divide both sides by -2
Because x = 6, we put it back into AM. 3(6) + 3 = 18 + 3 = 21
Thus, AM is 21 units.
Answer:
5356$
Step-by-step explanation:
206*26=5356
Answer:
4, 2, not have the same effect on, halves, 1/4
Step-by-step explanation:
pleeeeeez mark brainliest
Answer:
x=-14 is the answer. Hope this helps :)
Answer:
<h2>A.</h2>
Step-by-step explanation:
We know that the whole length of the circumference is .
By given, we have , and by definition of central angle.
That means
Also,
Therefore, the measure of the arc RHJ is 279° which is equivalen to choice A.