The answer is 12.9
()=1st
0.7x3=2.1
2.1-15=
12.9
43 is between the 40 and 45
Answer:
The total volume is 8,400 inches cubed
Step-by-step explanation:
Top prism:
To find the volume of the top prism, multiply the area of the base by the height. This is 1/2 times width times height times length.
V =1/2 l*w*h =1/2* 35*12*40 = 8,400
Answer:
D. 80, 140, 70
Step-by-step explanation:
80°, 140° and 70° cannot form a triangle as the total number of the three angles is 290° whereby the total number of angles in a triangle is 180°
Answer:
1
Step-by-step explanation:
