Can someone help me plz .. Use these lengths to find cos B, tan B, and sin B.

cos B =

tan B =

sin B =

Step-by-step explanation:

In the right triangle, there are three sides and 2 acute angles

Hypotenuse ⇒ the opposite side of the right angleLeg1 and Leg 2 ⇒ the sides of the right angle

The trigonometry functions of one of the acute angles Ф are

sin Ф = opposite leg/hypotenusecos Ф = adjacent leg/hypotenusetan Ф = opposite leg/adjacent leg

In Δ ACB

∵ ∠C is the right angle

∴ AB is the hypotenuse

∵ AC is the opposite side of ∠B ⇒ leg1

∵ CB is the adjacent side of ∠B ⇒ leg2

→ By using the ratios above

∴ cos B = , tan B = , sin B =

∵ CB = 7, AB = 25, AC = 24

∴ cos B =

∴ tan B =

∴ sin B =

The correct awnser is 29.76 pounds.

B) greg: 30 points , tremaine 38 points