Answer:
it is a.
Step-by-step explanation:
Answer:
5/8
Step-by-step explanation:
3/8 + 1/4
To add these fractions, you need a lowest common denominator. Both 4 and 8 "go into" 8, so the lowest common denominator is 8.
In order to change the denominator 4 to 8, you need to multiply both the numerator and the denominator by 2. So, 1/4 becomes 2/8.
Now, the problem is 3/8 + 2/8.
You can add the numerators, because the denominator is the same for each fraction.
3/8 + 2/8 = 5/8
Answer:
−a^2 b^2 + 2a + 2b
_________________
a^2
Step-by-step explanation:
<u><em>Please mark as brainliest if answer is right</em></u>
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$417.50 should be the correct answer you just multiply the $7.25 to 30 and then add the $200.
V=(4/3)(pi)(r^3)
V=(4/3)(pi)(8^3)
V=(4/3)(pi)(512)
V=(2048/3)(pi), or around 2144.660585
