Jennifer bought a piece of wire for a crafts project that was 8/9 of a yard long. She used 1/2 of a yard. How long was the wire she had left?

7/18 yard long

Step-by-step explanation:

The wire she had left was 7/18 of a yard long. (7 as the numerator and 18 as the denominator)

clock

step-by-step explanation:

p ÷ r = tan(x)

step-by-step explanation:

given that there is a figure below shows a right triangle: a right triangle is shown with hypotenuse equal to q units and the length of the legs equal to p units and r units.

graph is missing so i will create the graph as per given information.

the angle between the legs having lengths p units and q units is y degrees. the angle between the legs having lengths r units and q units is x degrees.

now we need to find about what is p ÷ r equal to.

so we can use trigonometric ratio tan(x)=[altitude]/[base] to find the value of p ÷ r, because p is the altitude and r is the base.

p ÷ r=tan(x)

hence final answer is p ÷ r=tan(x).