Answer:
100.062
Step-by-step explanation:
100 + 62/1000 = 100 + 0.062 = 100.062
X=23
the triangles are similar by 3: 5•3=15, 12•3=36, so 39/3=x-10
Answer:
a. 10.2 in²/in
10.02 in²/in
b. 10 in²/in
Step-by-step explanation:
The area of a square is given by the following function:
The average rate of change between two points a and b is:
a. For x = 5 and 5.2:
For x = 5 and 5.02
b. The instantaneous rate of change in area with respect to x is given by:
For x = 5
2[18 - (5 + 9) ÷ 7 ] Powers first
2[18 - 14 ÷ 7] Inner brackets next
2 [18 - 2] Add or subtract inside the square brackets.
2 [16] multiply by what's outside the brackets next.
32