Help quick Question 9 (Fill-In-The-Blank Worth 5 points) (07.01 LC)

Which of the following values in the set below will make the equation 4x + 2 = 18 true? (Only input the number.)
{0, 1, 2, 3, 4}
Numerical Answers Expected!
Answer for Blank 1:

this is false ^.^ lol

3.how is solving radical equations different than solving linear equations?

step-by-step explanation:

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

step-by-step explanation: