9. how many lines of symmetry does the triangle have? (1 point) a.3 b.2 c.1 d.0

This depends on what kind of triangle it is.  If the triangle is equilateral, the triangle will have 3 lines of symmetry.  If the triangle is a right triangle or isosceles, it will have 1.  If the triangle is scalene, the triangle will have 0 lines of symmetry.

Hope this helps!

$5.98

Step-by-step explanation:

Peaches = $2.60 per pound

16 ounces = 1 pound.

36.8 ounces = x pounds

16 : 1 = 36.8 : x

16 / 1 = 36.8 / x

16*x = 1*36.8

16x = 36.8

x = 36.8 / 16

= 2.3

x = 2.3 pounds

How much did Grace spend on peaches?

Total cost of peaches = cost per pounds × number of pounds

= $2.60 × 2.3 pounds

= 5.98

Total cost of peaches = $5.98