An isosceles trapezoid has a perimeter of 49 miles. its shorter base measures 12 miles and its longer base measures 23 miles. the two remaining sides have the same length; what is that length?

The perimeter is 49 miles, which means that all the sides added up must equal 49. Let's write and equation with the information given, where x is the magnitude of the two sides:

Simplify this a little bit to get x on one side:

Divide by 2 on both sides, and your answer is:

Therefore, the length of the two sides of the trapezoid are both 7 miles.

13

step-by-step explanation:

169-1=168

168-3=165

165-5=160

160-7=153

153-9=144

144-11=133

133-13=120

120-15=105

105-17=88

88-19=69

69-21=48

48-23=25

25-25=0

since it took 13times to completely subtract it hence its square root is 13

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1