Answer:
51 pounds, 48 pounds, 44 pounds and 40 pounds in that chronological order.
Answer:
-7
Step-by-step explanation:
Angle 6 is 59 degrees
7 is 31 degrees but I could be wrong
Answer:
C) 3 times the sq root of 3
Step-by-step explanation:
In a right angle triangle, the COS is definned as the ajacent side over the hypotenuse. So
COS 60 = JK/JL
COS 60 = JK/(6*sq root 3)
.5 = JK/(6*3**1/2)
JK = .5 *(6*3**1/2)
JK = 3*3**1/2
Answer:
6in²
Step-by-step explanation:
the problem says the two triangular prisms are congruent.
the first triangle's volume is 90in³ and the height of the second triangular prism is 15. we use the formula fro the volume of the shape:
V=B * h
we substitute the values we know:
90in³=B*15
90/15 = B
6in²= B
So the area of the base is 6in²
Hope this helps :)
