A^2 + b^2 = c^2
a^2 + 5^2 = 8^2
a^2 + 25 = 64
a^2 = 64 - 25
a^2 = 39
a = 6.2449 = 6.2
Please mark me as brainliest! :)
Answer:
Y= -2
Step-by-step explanation:
3y+5=(2-3)
3y+5=-1
3y=-5-1
y= -6÷3
y= -2
Volume = (LWH)/2
Length = Difference between the two x values
Using A (4, 3, 1) an B (0, 3, 1) we can use these two x values to find the length of the triangular prism
4 - 0 = 4
Length = 4
Width = This is exactly the same process, however we use the y values
Using E (4, 0, 1) and A (4, 3, 1) we can use the two y values to find the width
3 - 0 = 3
Width = 3
Height = Again, the same but using the z values
Using E (4, 0, 1) and D (4, 0, 5) we can find the difference
5 - 1 = 4
Height = 4
Now we have all out values, we can put them in the formula to work out the volume.
(4 x 3 x 4)/2
48/2
24 (units)³
9(9+3) is the answer you are looking for
Answer:
Step-by-step explanation:
$24.5