Trapezoidal Prism
It is a prism with 2 bases of shape trapezoid
I use it as a short way to say "okay" but I don't know how others may use it.
The answer should be 320 rods = 1 mile 5280 ft= 1 mile
Hope this helps you
For the first image can you give us the choices for each one?
Answer:
Step-by-step explanation:
The secants form a proportion where the full length of the secant is the denominator of a fraction where the numerator is the external part of the secant.
7/(x + 7) = 6/(15 + 6) Cross Multiply after combining
7 / (x + 7) = 6/(21)
6 * (x + 7) = 7 * 21 Remove the brackets
6x + 42 = 147 Subtract 42
6x = 147 - 42
6x = 105 Divide by 6
x = 17.5
I think I've done this correctly. If you find an error, please let me know and I'll open it for editing.