Answer:
the answer is six
Step-by-step explanation:
Answer:
x=19
Step-by-step explanation:
First, you place the numbers in place of the variables in their relative positions using the pythagorean theorem:

Then you square the numbers that you currently have:

Then subtract 225 from both sides to isolate the x:

This gives you the equation:

Then take the square root of both sides which gives you:

Then round to the nearest whole number which gives you x=19
56 + 32 = (8 x 7) + (8 x 4) = 8(7 + 4) (Answer C)
Answer:
The total length of the border is 
Step-by-step explanation:
we know that
The circumference of a circle is equal to

we have

assume

substitute

Answer:its 10 :)
Step-by-step explanation: