We will have to use the formula for the area of a trapezoid on this problem, which is (
and
are the bases of the trapezoid and
is the height):

All we need to do is substitute the information we are given into our formula:

Now, let's just simplify the equation:




The missing base has a length of 13 units.
Answer:
n = 4
Step-by-step explanation:
Unit: 1.14 Unit Test: Introduction to Logic and Euclidean Geometry - Part 1
Answer: The new cottage will be 2,560 square feet larger than the small cottage.
Step-by-step explanation:
108/4 = 27 so $27 is what each roommate needs to pay for the electric bill
9514 1404 393
Answer:
225 mL
Step-by-step explanation:
The amount Mariana drank was ...
(4.5 mL/s)×(17 s) = 76.5 mL
The original quantity is that amount added to the amount remaining:
original amount = amount drunk + amount remaining
= 76.5 mL +148.5 mL
original amount = 225 mL