The linear equation was solved using these steps.
linear equation: 3(12x + 15) = 7
step 1: 4x + 5 = 7
step 2: 4x = 2
step 3: x = ž
the property that was used in step 1 was the
the property that was used in step 2 was the
the property that was used in step 3 was the

point a is the center of the circle that passes through points e, f, and g and the center of the circle that passes through points x, y, and z.

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

look at photo

answer: it actually depends on which is the independent variable and which is the dependent variable. let us say we're looking at a linear equation. y=2x+3. we theoretically could switch the equation to be x=(y-3)/2 and it would be the same line. so either a causes b or it can be that b causes a. so technically the answer is false

step-by-step explanation: