Answer:
19
Step-by-step explanation:
9 + 10 = 19
The missing value is 6 so 2/5 = 6/15
Answer:
4.2 cubic inches
Step-by-step explanation:
Find the diagram attached
Volume of the rectangular pyramid = BH/3
B is the base area
H is the height of the pyramid
Given
Base area = 3.2in * 1.4in
Base area = 4.48sq. in
Height = 2.8in
Volume of the rectangular pyramid = 4.48*2.8/3
Volume of the rectangular pyramid = 12.544/3
Volume of the rectangular pyramid = 4.2 cubic inches
For number 9 put the equation in the graphing calculator and see what the outcome is
The answer is x equals -1