Plz ! marta has 14 feet of wire to use to make necklaces. she needs to know the length in inches so she can determine how many necklaces to make. how many inches of wire does marta have?

Which math sentence can be used to determine if the triangle is a right triangle?

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Ageologist had two rocks on a scale that weighed 4.6 kilograms together.rock a was 0.5 of the total weight.how much did rock a weigh?