Answer:
x=13 y=10 z=3 d) 260
Step-by-step explanation:
vertex angles are congruent so you can set them equal to each other and solve
and then a straight like adds up to 180 so 180-(7(x-3)+5y)= your missing angle and then that angles is congruent to its opposite so 2(5z+15)=60
Answer:
see explanation
Step-by-step explanation:
Given
- 9 ≤ 4x - 1 < 19 ( add 1 to each of the 3 intervals )
- 8 ≤ 4x < 20 ( divide each interval by 4 )
- 2 ≤ x < 5
The solution in interval notation is
[ - 2, 5 )
Answer:
1. -13
2. 8
Step-by-step explanation:
39 / -13 = 3
-64 / 8 = -8
Hope this helps!!!
Answer:
923000.
Step-by-step explanation:
You want to find the number in which 9 represents 1/10th of its value in 92300. Naturally, this number would be 10 times larger. Multiply 92300 by 10 to get 923000.