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eimsori [14]
3 years ago
12

Can someone help me on the surface area of this shape please

Mathematics
2 answers:
omeli [17]3 years ago
8 0
Use the pythagorean theorem. Solve for the 3rd side which is 3 since a perfect triplet is 3,4,5. 4*2+3*2+1/2(4*3)=20 sq.in. The answer is A.<span />
Tanzania [10]3 years ago
7 0
The final answer is A.
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What does this expression represent? “g3/10”
IRINA_888 [86]

Answer:

Option C. a number to the third power divided by ten

Step-by-step explanation:

Let

g-----------> a number

we have

\frac{g^{3}}{10}

we know that

g^{3} ---------> represent a number to the third power

therefore

\frac{g^{3}}{10}-------> represent a number to the third power divided by ten

6 0
3 years ago
Read 2 more answers
What is 4 less than three sevenths of y written as an algebraic expression
Helga [31]
IT means that u need to subtract 4 from 3/7 of y i.e 
<span>3/7 of y = 3Y/7 </span>
<span>subtract 4 from it we get </span>
<span>{(3Y/7)- 4} 

hope this helps, Gastondekota! :-)</span>
6 0
3 years ago
In the equation W=8s+2b explain why the varable s has coefficient of 8 and the variable b a coefficient of 2
sergeinik [125]
Whatever the value of s is will be multiplied by 8 and the value of b will be multiplied by 2.
8 0
3 years ago
Byron opened a new bank account and immediately started depositing d dollars per week. He also withdrew w dollars per week to pa
topjm [15]

Answer: b i just took the test

Step-by-step explanation:

6 0
3 years ago
The range of the function f(k) = k2 + 2k + 1 is {25, 64}. What is the function’s domain?
s344n2d4d5 [400]
{k^2 + 2k + 1 = 25, k^2 + 2k + 1 = 64}
{k^2 + 2k - 24 = 0, k^2 + 2k - 63 = 0}
{(k - 4)(k + 6) = 0, (k - 7)(k + 9) = 0}
{k = -6, 4, -9, 7)
Therefore, range = {-9, -6, 4, 7)
3 0
4 years ago
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