It would be 47°. you would add 45 and 88, getting 133. then take 180 (all triangles,usually, equal 180°) and subtract 133. getting your answer, 47° as the missing angle. hope this helped!!
Answer:

Step-by-step explanation:
we know that
Applying The Pythagorean Theorem in the right triangle GHF of the figure

we have

substitute




Round to the nearest unit

Answer:
8:6, 20:15, and 32:24
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
Use the properties of logs.
Answer:
The answer is x=4
1.Move 7 to the other side (which makes it become a negative)
2.solve 19 -7=12
3.12 divided by 3=4
x=4