I think of a number add 3 to it and multiply the result by 7. write the follwing algebraci\lly using the unknown numbera as x

The value of the expression 16-^3/4 8 1/8 -6 6 1/40 1/64

Match the scale and the actual area to the area of the corresponding scale drawing. scale: 1 inch to 4 feet actual area: 128 square feet scale: 1 inch to 7 feet actual area: 147 square feet scale: 1 inch to 8 feet actual area: 256 square feet scale: 1 inch to 5 feet actual area: 225 square feet area of scale drawing scale and actual area scale drawing area: 3 square inches arrowright scale drawing area: 8 square inches arrowright scale drawing area: 4 square inches arrowright scale drawing area: 9 square inches arrowright

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)