How do you turn the fraction 5/12 into a decimal?

Given abcd ac=38 and ae=3x+4 find the value of x

Find the missing factor. write your answer inexponential form.9^2=9^4×

40 points. given: two congruent angles ∠c and ∠r are supplementary. prove: ∠r and ∠c are both right angles. it doesn't have to be exactly 10 rows. statements reasons1. 1. 2. 2. 3. 3. 4. 4. 5. 5. 6. 6. 7. 7. 8. 8. 9. 9. 10. 10.