Need help understanding

you need to write a problem with it

Step-by-step explanation:

for example,

Q4 will be 9n

n is the unknown number

9 is what n will be multiplyed with

multiplied since product means answer of a multiplication problem

hoped this helps

answer: 19 is   2

step-by-step explanation: i just looked at your answer and wrote it down

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