la temperatura promedio fue de 103°
Answer:
9
Step-by-step explanation:
Answer:
x = 1
Step-by-step explanation:
Answer:
Step-by-step explanation:
Look at the picture.
ΔADC and ΔCDB are similar. Therefore the sides are in proportion:
We have
Substitute:
<em>cross multiply</em>
For x use the Pythagorean theorem: