Answer:
7.3
Step-by-step explanation:
D-75÷8=2
P.E.M.D.A.S
parenthesis, exponents, multiplication, division, addition, subtraction
Which on comes first would be
Division
75÷8= 9.3-D=2
9.3
-2.0
-----
7.3
So, D would equal 7.3.
As what I can observe, the pathway can be formed with 2 right triangles. Thus, I'll get the area of the 2 right triangles and multiply its area by the paving cost per square meter.
Area of Right Triangle: ab / 2
a = 6 2/3 m ⇒ 20/3 m; b = 3m
Area of 1 triangle= (20/3 m * 3 m) ÷ 2 = 20 ÷ 2 = 10 m²
Area of 2 triangles = 10m² * 2 = 20 m²
Total cost = $40 * 20m² = $800
Answer:
1. The vertex of the function is at (1,-25)
5. The graph is a negative on the Entire interval -4<x<6
Answer:
Step-by-step explanation:
there is a four out of nine change to get a green marble
there is a 1/2 change to get heads
×
100 / 120 / 121
10 11
Hope this helps
