Which choice represents the solution for x2 = 676?

A) x =
16
B) x =
676
C) x = ±
16
D) x = ±
676

Step-by-step explanation:

676÷2=338

338÷2=169

169÷13=13

13÷13=1

then 676 = 2²×13² = 26²

then x² = 676 ⇔ x² = 26² ⇔ (x-26)(x+26) = 0 ⇔ x = 26 or x = -26

the answer is simply just 6n add the two together as they have an n

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).