Answer:
900
Step-by-step explanation:
multiply 2x2x3x3x5x5
4x9x25 which is 900
Q=(1,-5)
R=(5,-5)
S=(2,-7)
¹9.2
<u> +7.9 </u>
¹ 17.1
<u> +5.0</u>
22.1
21.1 miles