What statement makes sense? 1 pint is 1/4 of a gallon or 1 pint is 1/8 of a gallon?

Aright triangle has an area of 21 m2. the dimensions of the triangle are increased by a scale factor of 4. what is the area of the new triangle

Question 6(multiple choice worth 5 points) (05.02 lc) what is the value of x? a right angle is shown divided into two parts. the measure of one part of the right angle is 10 degrees. the measure of the other part is 2x 20 40 45 85

Why is 4.125 + the square root of 3 irrational