Answer:
24 students.
Step-by-step explanation:
25% is 1/4 of 100.
6*4= The number of students.
Answer: D
Step-by-step explanation:
The sum of the squares of the legs is equal to the square of the hypotenuse .
Answer:
1. AT = 9.43
2. TH = 9.43
3. MA = 7.81
4. MH = 7.81
Step-by-step explanation:
1. Determination of the length of AT.
Length of 1st leg = 8
Length of 2nd leg = 5
length of AT =.?
Using pythagoras theory, we can obtain the length of AT as illustrated below:
AT² = 8² + 5²
AT² = 64 + 25
AT² = 89
Take the square root of both side
AT = √89
AT = 9.43
2. Determination of the length of TH.
From the diagram given in the question above, we can see that length TH and length AT are the same i.e
TH = AT
AT = 9.43
Therefore,
TH = 9.43
3. Determination of the length of MA.
Length of 1st leg = 6
Length of 2nd leg = 5
Length of MA =?
Using pythagoras theory, we can obtain the length of MA as illustrated below:
MA² = 6² + 5²
MA² = 36 + 25
MA² = 61
Take the square root of both side
MA = √61
MA = 7.81
4. Determination of the length of MH.
From the diagram given in the question above, we can see that length MH and length MA are the same i.e
MH = MA
MA = 7.81
Therefore,
MH = 7.81
Since all the sides of a cube are the same length, then to find the volume just use the volume formula
v = length x width x height
v = 5 1/3 x 5 1/3 x 5 1/3
v = (16/3)^3
v = 4096/27
v = 151.70 inches^3
