Answer:
Step-by-step explanation:
4x + 23 + 9x - 38 = 180
13x - 15 = 180
13x = 195
x = 15
4(15) + 23= 60 + 23= 83
9(15) - 38 = 135 - 38= 97
21y - 1 + 97 = 180
21y + 96 = 180
21y = 84
y = 4
21(4) - 1 = 84 - 1 = 83
Answer:
Angle CBD = 34°
Step-by-step explanation:
Since sides CD = CB their corresponding angles will also be same
Answer:
1/6
Step-by-step explanation:
Because there is only a side that has the number 4 in a total of 6 sides
The equation will look like this..
Y= -2/3x
There is no need to add a plus zero because the equation doesn't need it. The slope is always follow by the X.
A the bacteria growth increases exponentially
