Answer:
[tex]\frac{343}{8}[/tex]
Step-by-step explanation:
Firstly, we need to calculate the value of h:
Step 1 - Divide the first equation by 2 to find the value of 1h:
[tex]\frac{2h}{2} = \frac{7}{2}[/tex]
h = [tex]\frac{7}{2}[/tex]
Now, to calculate 5 - h3 (assuming the answer is 0 and h3 is actually h³) :
5 - h³
5 - [tex]\frac{7}{2}[/tex]³
We can find [tex](\frac{7}{2})^{3}[/tex] by:
Step 1 - Calculate the denominator and numerator:
7³ = 343
2³ = 8
Step 2 - Put the values back into fraction form:
[tex]\frac{343}{8}[/tex]
Or in decimal form:
42.875.
Hope this helps!
