Question

Solve for H!!!
.5(16)^2 - (.25)(9.8)cos 45(H/sin 45) = 9.8H

Answer 1

can't really read it

Answer 2

what is that middle term on the left?

Answer 3

Can you try re-typing?

Answer 4

.5(16)^2

Answer 5

can you re-type the whole problem?

Answer 6

.5(16)^2 - (.25)(9.8)cos 45(H/sin 45) = 9.8H

Answer 7

i believe it becomes 128-1.73(H/sin45) = 9.8H

Answer 8

then i need to simplify that. or my math may be wrong
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Answer 9

i don't get what \( (.25)(9.8)cos 45(H/sin 45) \) means

Answer 10

same @satellite73

Answer 11

its just simplifying a physics equation

Answer 12

how do i get from that bottom line in the picture to the final answer? whats the next step in simplifying that? i have to solve the same equation with different numbers (the ones i gave) so i need to know how to proceed algebraically.

Answer 13

cos45/sin45 = 1? so it becomes 1H in the equaiton?