Multiply 15%*9.99=1.4985 this is the discount.
If you substract 9.99-1.4985= $8.4915 this is the sale price.
Answer:1m-7<0
Step-by-step explanation:
4m-3m-3-4
1m-7<0
Try using 1070 degrees as the sum of the interior angles of a convex polygon, we get:
1070 =[n - 2] x 180 (n = number of sides)
1070 =180n - 360
180n =1070+360
180n =1430
n = 1430 / 180
n = 7.94 number of sides.
Round the number up to 8 since 7.94 isn’t whole.
So, the convex polygon is an octagon with sum of its interior angles:
[8 - 2] x 180 =1080 degrees.
The values of son 360°, cos 360°, tan 360° are the same as the values of:
sin 0°, cos 0°, tan 0°:
sin 360° = sin 0° = 0
cos 360° = cos 0° = 1
tan 360° = tan 0° = sin 0° / cos 0° = 0 / 1 = 0
Answer:
21) C it lies between 9 and 10 on a number line