The ratio of Bulls to Bears shirts in a sporting goods store is 4 : 7. If there are 33 shirts altogether, how many Bulls shirts are there

the answer is

Step-by-step explanation:

let the ratio be 4x and 7x

4x +7x =33

11x = 33

x=33/11

x =3

now,

4x=4×3

=12

again,7x=7×3

=31

answer:   28.56 feet (approx)

step-by-step explanation:

since, triangle abc has measure of angle c equal to 55 degrees, measure of angle abc equal to 90 degrees, and length of bc equal to 20 feet.

we have to find out the measurement of segment ab.

therefore, tan 55° =

but bc = 20 feet.

⇒ tan 55 ° =  

⇒ ab = 20 × tan 55 °

⇒ ab = 20 × 1.42814800674

⇒ ab = 28.5629601348   ≈ 28.56 feet