Answer
28,800$
Step-by-step explanation:
480 x 4 = 1920 x 3 = 5760 x 5 = 28800
Answer:
make it so that the top side is 40 and make the sides 35
Step-by-step explanation:
Answer:
<h3>The answer is 4.9cm</h3>
Step-by-step explanation:
To find the perpendicular distance between them that's the height we use the formula

where
a and b are the parallel sides of the trapezium
h is the perpendicular distance
From the question
Area = 31.5cm²
a = 7.5 cm
b = 5.3 cm
Substituting the values into the above formula we have



Divide both sides by 6.4

h = 4.921875
We have the final answer
<h3>h = 4.9cm</h3>
Hope this helps you
All trailing zeros after dec. pt are sig.
all nonzero numbers are sig.
all zeros between nonzero numbers are sig.
there are 4 significant digits