Answer:
20.04 units
Step-by-step explanation:
The diagram shows right triangle ABC. Use the definition of the cosine:

Answer:
31 degrees
Step-by-step explanation:
Not sure where angle B is, but
90-59= 31
Answer:
D....................
Step-by-step explanation:
Answer:
Tom weighs 70 pounds
Step-by-step explanation:
first, you have to set up your equation which would be, x + 3x = 280.
The x stands for Tom's weight and the 3x stands for three times Tom's weight for the dad. You would then add your like terms, then divide by 4 to get 70.
x + 3x = 280
4x = 280
280/4 = 70
x = 70
Hope this helps!
Answer:
4 t-shirts because if one t-shirt is $22 then $88 divided by $22 is 4