If two complementary angles are equal, find their value

Step-by-step explanation:

let the two angles be x and x

since the sum of complementary angles is equal to 90 degree therefore according to question sum of x and x is equal to 90 degree

so the equation is

x + x =90

2x = 90

x= 90 /2

x= 45

y = 5x + 17

step-by-step explanation:

a perpendicular line will be the opposite reciprocal slope of the given equation.   the slope given is -1/5 so the opposite reciprocal is 5

find b:

7 = 5 (-2) + b

7 = -10 + b

17 = b

write equation

y = 5x + 17

15% chance.

step-by-step explanation:

3/10 times, the 5 year old will get a tablet. 5/10 times, the 13 yer old will get a tablet. multiply both fractions to get 15/100 times, both would have a tablet.