Can i have some ? i don't know how to do question e.

see explanation

Step-by-step explanation:

Using the exact trigonometric values

cos30° = , sin30° = and tan45° = 1

Let the point where the segment from C meets AB be D, then

Using ΔBCD

cos30° = = and

= ( cross- multiply )

2BD = x ( divide both sides by 2 )

BD = x ←

sin30° = = and

= ( cross- multiply )

2CD = x ( divide both sides by 2 )

CD = x

Using ΔACD

tan45° = = = = 1 , hence

AD = x ←

Hence

AB = BD + AD = x + x = ( ) x

the one that has a slope of 1/2 and is positive.

step-by-step explanation: 2 buckets 1 trip ; 4 buckets 2 trips and so on.

there are 70 more legs than eyes at the dog show (196 – 126 = 70). dogs have two more legs than eyes, and humans have the same number of legs as eyes. thus 70 is twice the number of dogs at the show, so the number of dogs is half of 70, which is 35. to get the number of humans, subtract 35 from 63: 63 – 35 = 28.

step-by-step explanation: