Answer:
-1.8
Step-by-step explanation:
Answer:
65.45
Step-by-step explanation:
you do 3.14*5^2*2.5/3
B... juss combine like terms
1+3x /4= 5/2
1+3x = 5*4/2
1+3x =10
3x =9
x = 3
Answer:
3 raise to -7 ÷3 raise to -10 × 3 raise to -5
3 raise to -7-(-10)×3 raise to -5
3 raise to 3×3 raise to -5
3 raise to 3+-5
3 raise to -2
1/3²
1/9
hope it helps you!
