π Without using a calculator, find the exact value of the expression: 8 sec 3 +24 sin² 7π 4

please solve all parts

Can u answer again .please same template make then fill I will understand good please

#5 I have a hard time understanding multiple choice questions, can an expert please help? Thanks

Benchmark Session - Study Islar x m/cfw/test/benchmark-session/aaf8426 r Balanced Math Benchmark 3 2 >>00 > Directions: Select all the correct answers. Henry collects shells from the beach every day he is on vacation. Each day he collects shells, he always collects three times as many white shells as black shells. Which of these ratio statements could compare the number of white shells to black shells Henry collects in one day? ✔ ✔ The Dog of Pompeii - Google D X | The Dog of Pompeii - Google D X For every 27 white shells, there are 9 black shells. For every 21 white shells, there are 7 black shells. For every 15 white shells, there are 3 black shells. For every 26 white shells, there are 8 black shells. For every 12 white shells, there are 4 black shells. G J 17 O Search ») 18 Reset fg ALA hp Next Question f10 insert f11 2023-2024 112 prt scr delete