Answer:
That all the answer hope i helped
999.999 because if one is 99 the other would make it 9999
Answer:
7.5 miles
Step-by-step explanation:
Half of 5 equals 2.5. Bobby already walked 5 miles so you add the 2.5 since he walked another half of that distance. 5 + 2.5 = 7.5
It would be 9 + x =16
To solve it, subtract 9 from both sides of the equal sign
So (9+x)-9=16-9
Which is x=7, so the answer is 7.
Data:
l and m are parallel lines
QR and ST are perpendicular in R
Angle 1 is 63°
The angle formed by perpendicular lines is a right angle (90°)
Angles 1 and 3 are alternate angles: angles that occur on opposite sides of a transversal line that is crossing two parallel.
Alternate angles are congruent, have the same measure.
![\begin{gathered} m\angle1=m\angle3 \\ \\ m\angle3=63 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20m%5Cangle1%3Dm%5Cangle3%20%5C%5C%20%20%5C%5C%20m%5Cangle3%3D63%20%5Cend%7Bgathered%7D)
The sum of the interior angles of a triangle is always 180°. In triangle QRT:
![\begin{gathered} m\angle2+m\angle3+90=180 \\ \\ m\angle2+63+90=180 \\ \\ m\angle2+153=180 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20m%5Cangle2%2Bm%5Cangle3%2B90%3D180%20%5C%5C%20%20%5C%5C%20m%5Cangle2%2B63%2B90%3D180%20%5C%5C%20%20%5C%5C%20m%5Cangle2%2B153%3D180%20%5Cend%7Bgathered%7D)
Use the equation above to find the measure of angle 2:
![\begin{gathered} \text{Subtract 153 in both sides of the equation:} \\ m\angle2+153-153=180-153 \\ \\ m\angle2=27 \end{gathered}](https://tex.z-dn.net/?f=%5Cbegin%7Bgathered%7D%20%5Ctext%7BSubtract%20153%20in%20both%20sides%20of%20the%20equation%3A%7D%20%5C%5C%20m%5Cangle2%2B153-153%3D180-153%20%5C%5C%20%20%5C%5C%20m%5Cangle2%3D27%20%5Cend%7Bgathered%7D)
Then, the measure of angle 2 is 27°