Let’s put it from least to greatest.
3 8 6 9 10 12 13
The median is 9.
Quartile one is 8
Quartile 3 is 12
12-8
4 is the IQR
4x+1=13
4x=12
X=3
2x+y=8x-2y
2(3)+y=8(3)-2y
6+y=24-2y
3y=18
Y=6
45°
B
the sum of the angles of triangles is 180°
60°+75°+x=180°
135°+x=180°
135°-135°+x=180°-135°
x°=45
B
make me brainiest
Answer:
question 1 is 22
question 2 is 122
ask your teacher why u got question 1 wrong
Step-by-step explanation:
90-68 is 22
180-58= 122
Answer:
3 hours and 45 minutes
Step-by-step explanation: