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choli [55]
3 years ago
8

I need help in a and b ​

Mathematics
1 answer:
Deffense [45]3 years ago
3 0
A.24cm
B. 246.12 I'm is the answer!!!!!
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The formula for the surface area of a rectangular prism with a square base is SA=2s2+4shSA=2s2+4sh. What is the surface area of
Ivanshal [37]
This is the concept of algebra, given that the formula for the surface area of the prism is modeled by the expression SA=2s²+4sh , the surface area of the prism when s=3 and h=5 will be found by substituting the values in our expression as follows;
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SA=2(9)+60
SA=18+60
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The answer is 78 sq. units

4 0
3 years ago
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If the variance of the data values in a population is 196, what is the standard deviation of the data values?
Natali [406]
The standard deviation is the square root of the variance

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3 years ago
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In the problem 10 take away 4 equals 6 what is the correct term for the number 4
crimeas [40]
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3 years ago
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Joan wants to set a 4-digit unlock code for her mobile phone. She plans to use only odd numbers and to make sure that no number
LuckyWell [14K]

Answer: 120

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1 year ago
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