To the nearest hundredth, what is the measure of line segment rt?

9.75

Step-by-step explanation:

To solve for RT, we use the Pythagorean Theorem. aka, a^2+b^2=c^2. We know a and c, but not b. That's okay because we can plug in what we do know and solve. We now get 7^2+b^2=12^2, or 49+b^2=144. We can subtract 49 from both sides to get b^2=95. Now, to get b by itself, we must do the opposite of squaring, which is the square root. Putting the square root of 95 into a calculator and rounding to the nearest hundredth, we get b=9.75. So, the length of RT is 9.75

this is not the answer this is just a question. is this middle school math?

step-by-step explanation:

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