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Tasya [4]
2 years ago
13

Evaluate: ab - a/b if a =10 and b = -2

Mathematics
1 answer:
Viktor [21]2 years ago
6 0

Answer:

-15.

Step-by-step explanation:

Substituting the given values for a and b:

= 10*-2 - (10/-2)

= -20 - (-5)

= -20 + 5

= -15.

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A metal cube
Ierofanga [76]

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Step-by-step explanation:

Given that :

Side (a) of cube = 4.4cm

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Therefore, volume of the sphere made = 85.184cm^3

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Where r = radius

85.184 = (4/3)*(22/7)*r^3

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85.184 = 4.1905 * r^3

r^3 = 85.184 / 4.1905

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Take the cube root of both sides

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5 0
3 years ago
Write the expression for 5 minus q
levacccp [35]

Answer:

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8 0
3 years ago
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blondinia [14]

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4 0
3 years ago
If z is real then what is z*?​
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Answer:

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8 0
3 years ago
I need assistance lol
spin [16.1K]
I’m pretty sure it’s exponential. I hope this helped!
Please leave a brainliest mark and a thanks (:
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