Answer:
See explanation, and comment for more details!
Step-by-step explanation:
10. The perimeter of any shape is the sum of the length of the sides, which means that the perimeter of this triangle is x+y+z.
11. Since this is a right triangle, the two legs form the height and base. The area of this triangle is therefore x*y/2.
12.
a. x=3, y=4, z=5
b. 
c.
Hope this helps!
290 * 7 = 1400 + 630 = 2,030
2030 - 7 = 2,023
Answer:
56
Step-by-step explanation:
8 cupcakes per 1 cup of flower
56 cupcakes per 7 cups of flower
times both by 7
<span>1 and 5/8 rounded to the nearest half = 1 1/2
hope it helps</span>