Answer:
a
Step-by-step explanation:
just multiply
please do the brainiest thing
Answer:
b
Step-by-step explanation:
so 17 squared minus 8 squared is 225. the square root of 225 is 15
Answer:
98
Step-by-step explanation:
4=x56×7
4=x392
392/4=X
98
Answer:
B
Step-by-step explanation:
The central angle ANC is equal to the arc ABC that subtends it, thus
arc ABC = 138° → B