Answer:
x = 11.2
Step-by-step explanation:
hypotenuse = 8.4 (radius) + 5.6 = 14
using the Pythagorean theorem:
x² = 14² - 8.4² = 196 - 70.56 =125.44
x = √125.44 = 11.2
x=16; y=24
for (x,23), 23=0.5x+15
x=16
for (18xy), y=0.5*18+15=24
15 because its 15j hvyb