Answer:
2.2
Step-by-step explanation: it would be 2.2 because once you divide it you gaet 2.16 and if you round it you get 2.2
1/12piX^3
Step-by-step explanation:
a.) b⁷÷b⁴
= <u>b⁷</u>
b⁴
= b^7-4
= b³
b.) <u>x </u><u> </u><u>×</u><u> </u><u> </u><u>x⁵</u>
x² × x
= <u>x</u><u>^</u><u>1+</u><u>5</u>
x^2+1
= <u>x⁶</u>
x³
= x^6-3
= x³
Answer:$18
the triangle was rotated about 90 degrees i think
