Answer:
4/3
Step-by-step explanation:
80 to 60 means a ratio. That means 80:60, which means 80/60, which simplifies to 4/3.
Answer:
or

Step-by-step explanation:
we know that
The scale of the drawing is equal to divide the length of a building in the scale drawing by the actual length of a building
so
That means
15 cm in the drawing represent 37.5 ft in the actual
Remember that

Convert 15 cm to ft
divide by 30.48

substitute

or

That means
1.31 units in the drawing represent 100 units in the actual
Answer:
B. -4
Step-by-step explanation:
-16 + 12 = -4
Answer:
A!
Step-by-step explanation:
Hope that helps have an amazing day! <3
X=15degrees
The angle measurements are 30, 30, and 120 so it is an isosceles