Answer:
20 is my answer and the question is somehow confusing
Answer:
slope is 3, y-intercept is -1
Step-by-step explanation:
please give brainliest!
Answer:
120 degrees
Step-by-step explanation:
interior angle of regular polygon = [ ( n − 2 ) × 180 ] / n
n = number of sides
hence, in b), n = 6
interior angle of regular polygon = [ ( 6 − 2 ) × 180 ] / 6 = 120
She can buy 8 because 130/15=8.666666667, we round down cause she cannot buy 9, she can only buy 8.
Step-by-step explanation:
1. cd and dg
2. angle 2
3. angle gde
4. angle cdh
5. cde is st line
6.cdf = cdh+hdf = 42+117= 159
7. angle fde = 90-73=17
