Iwill give brianlest to the person who answer it write.

the function of the is to convert the up-and-down motion of the piston into rotary motion that can be used to power the vehicle.

a. piston rings
b. cylinder head
c. push rods
d. crankshaft

an engine's contains the cylinder head, the valves, the valve train components, the manifolds, and the engine covers.

a. bottom end
b. upper end
c. back end
d. lower end

/is used for a fraction 1) if x = 2/3 and y = 3/4, what is the value of (x + y) (x/y) expressed as a common fraction? 2) what is the least positive integer greater than 1 that leaves a remainder of 1 when divided by each of 2, 3, 4, 5, 6, 7, 8, and 9? 3) the ponde family's powerjet pumps 420 gallons of water per hour. at this rate, how many gallons of water will it pump in 45 minutes? 4) kim's insurance company pays 80% of the cost of all prescription medication she purchases in a year beyond the first $250 worth of prescriptions. her prescriptions for this year cost a total of $570. how many dollars of this amounts will kim's insurance company pay?

The sixth grade art students are making a mosaic using tiles in the shape of right triangles.each tile has leg measures of 3 centimeters and 5 centimeters.i f there are 200 tiles in the mosaic what is the area of the mosaic.

Show your workcan a right triangle have this sides? *how to prove it without using the pythagorean theorema*