4 Brad is making a model glider using balsa wood. He needs 30.1 centimeter for the body, 14.8 centimeters for the of balsa for wings, 37.5 centimeters tail, 10.01 centimeters for the tail fin, and 15.2 centimeters for the propeller Balsa wood is sold in lengths of 35 centimeters. How many lengths of wood will he need? F 2 G 3 H 4 J 5

answer: .75 km

step-by-step explanation:

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

it is x equals 3   plese mark me really need it

step-by-step explanation:

answer: 0.64

step-by-step explanation: