Answer:
its D Q and O
Step-by-step explanation:
Answer:
x = 15
Step-by-step explanation:
9x - 5 = 7x + 25 ......(vertical angle and corresponding angle )
9x - 7x = 25 + 5
2x = 30
x = 30 / 2
x = 15
<span> For this case what we must do is a division using the following relationship:
</span>

<span>Substituting values we have:
</span>

<span> Rewriting the fraction we have:
</span>

<span> Simplifying we have:
</span>

<span>
Answer: The number of times repeated 2/5 for 4 is: 10</span>
If l and m are parallel, then ∠1 must measure 55°.
The addition of the angles of a triangle is equal to 180°, in consequence,