Subtitute the given value for the equation a(b – c) = ab – ac, then solve the problem 8. a = 2, b = 10, and c = 4
9. a = 7, b = 8, and c = 5

Still don't get the question.

Step-by-step explanation:

8. 2(10-4) = 2 x 10 - 2 x 4

2(6) = 20-8

12 = 12

9. 7(8 - 5) = 7 x 8 - 7 x 5

7(3) = 56-35

21 = 21

Why does a(b - c) = ab - ac?

Times both the b and the c in the bracket by a to get

ab - ac

Mark brainliest please.

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).

yes the data was not prsented

step-by-step explanation: