Answer:
x = 67
y = 23.5
Step-by-step explanation:
Sum of angles in a triangle is supplementary,
x + 90 + 23 = 180
x + 113 = 180
x = 180 - 113
x = 67
y = ?
180 - 67 / 2
= 133 / 2
= 66.5
y + 66.5 = 90
y = 90 - 66.5
y = 23.5
Answer:
m = j + 10
m + 3 = 3x
Step-by-step explanation:
The answer is 90,000 because 10 to the power of 4 is 10,000 times 9 is 90,000