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Free_Kalibri [48]
3 years ago
7

Add. You will need to REDUCE your answer. 6 11/15 + 1 3/5

Mathematics
1 answer:
KengaRu [80]3 years ago
7 0

Answer:

7 14/20

Step-by-step explanation:

i hope na makatulong to sa inyo

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Assume the equation has a solution for z.<br> -cz+ 6z = tz + 83<br>z=?​
solong [7]

Answer:

z = 83 / (- c + 6 - t)

Step-by-step explanation:

Given:

-cz+ 6z = tz + 83

z=?​

-cz+ 6z = tz + 83

Collect like terms

-cz+ 6z - tz = 83

Factorize

z(- c + 6 - t) = 83

Divide both sides by (- c + 6 - t)

z(- c + 6 - t) / (- c + 6 - t) = 83 / (- c + 6 - t)

z = 83 / (- c + 6 - t)

5 0
3 years ago
A cube has 9 inches edges. What is it's volume?
Alexus [3.1K]

The volume of a cube is V=a^3=9^3=729.

Hope this helps.

8 0
4 years ago
Read 2 more answers
Slove and I will give you a best anwser thing
olga2289 [7]

Answer:

Below:

Step-by-step explanation:

When finding the power of a power, simplify the expression by <em><u>multiplying</u></em> the exponents

a^{m^n} =m^m^n

12^4^-5 = 12^{4*-5=12^-20=\frac{1}{12^{20}}

(-3)^{72}

6 0
3 years ago
Annie graphed how many books in the school library are about her favorite subjects.
sergij07 [2.7K]

Answer:

100

Step-by-step explanation:

25+15+30+40-10=100

6 0
4 years ago
When the number of marbles Jill has is subtracted from 20, the result is the same as adding 16 to the number of marbles.
Mandarinka [93]
First, yes, it is 20 - x = x + 16. Now here's the calculation to get x:

20 - x = x + 16 | + x
20 = x + 16 + x =
20 = 2*x + 16 | - 16
20 - 16 = 2*x =
4 = 2*x | / 2
4 / 2 = x =
2 = x

Jill has two marbles.
6 0
4 years ago
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