Answer: 24
15/5=x/8
Step-by-step explanation:
The triangles are similar and the right hand triangle is 3 times larger than the other.
Similar because two angles are equal so the third is also. One angle is marked as equal, and one is formed by intersecting lines and so is equal to the corresponding angle.
8x + y = -16 ;
3x - y = 5 ;
____________(+)
11x = -11;
x = - 11 / 11 ;
x = - 1;
y = -5 + 3 * ( - 1 ) = - 8.
It is m + 9 because if we let m = 60 and the lest was 9 minutes longer than m, the test would be 69 minutes long. Therefore the answer is m + 9
Answer:
0.4
Step-by-step explanation:
4 juniors out of a total of 10
4/10 = 0.4
The answer is 266 but estimated is 260
