Answer:
the second one
Step-by-step explanation:
Hello There!
The area of a triangle can be found using this formula

where a and b = bases and h = height
The trapezoid shown has the following dimensions
top base = 9cm
bottom base = 14 cm
height = 12 cm
slant height = 13 cm
using this information, we plug in the values into the formula
So 
the equation we created matches the 2nd equation therefore the second one is your answer
Answer:
the answer is d; the slope is 4, and the y-intercept is 12
Step-by-step explanation:
the slope is actually 4/-1, but the y-intercept is still 12 thow.
Answer:
87 feet
Step-by-step explanation:
8 feet below sea level would be -8
95 feet above sea level would be +95
so it would be -8+95
-8+95=87
:)
Answer:
r = 49
Step-by-step explanation:
686 = 14r
686/14= 49
r = 49
Answer: C
Step-by-step explanation: I hope this helps :)