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ch4aika [34]
2 years ago
14

20 POINTS I need your help

Mathematics
2 answers:
alexira [117]2 years ago
7 0

Step-by-step explanation:

{( \frac{ {5}^{7} \times  {( - 3)}^{4}  }{ {5}^{6} } )}^{2}  =  {( ({5}^{7 - 6} ) \times  {( - 3)}^{4} )}^{2}  \\  =  {5}^{2}  \times  {( - 3)}^{4 \times 2}  =  {5}^{2}  \times  {( - 3)}^{8}

25 * 6561= 164,025

disa [49]2 years ago
6 0
The answer to your question is 405
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Please help!! And show work please! I'll give brainlist..!
mr_godi [17]
What you put is correct because two negatives make a positive so it would be 5 + 7 making it the greatest value
6 0
2 years ago
A)14 xy + 3 xy + 2[x[y - 17)<br> Simplify the expression.
tankabanditka [31]

Answer:

Let's simplify step-by-step.

14xy+3xy+2x(y−17)

=19xy−34x

5 0
3 years ago
Jane was baking cookies. She needed 1/3 cup sugar and 1 2/4 cups flour. How much more flour does she need than sugar?
Bas_tet [7]

Answer:

1 and 1/6 cups more

Step-by-step explanation:

1/3 cup sugar

*1 2/4 cups flour = 6/4 cups flour

*assuming it’s 1 and 2/4 and not 12/4 =3

6/4 - 1/3 = (18-4)/ 12 = 14/ 12 = 1 and 1/6

7 0
2 years ago
Help pls 2,4 +0,8=........+1,21=........+1,78=........-5,14=
Mrrafil [7]
Lets write this out:-

2.4 + 0.8 = ________ + 1.21 = ______ + 1.78 = ______ - 5.14 = _____

So to solve d blanks we will do d following:-

2.4 + 0.8 = 3.2

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = ______ + 1.78 = ______ - 5.14 = ____

Now lets solve again:-

3.2 + 1.21 = 4.41 

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = ______ - 5.14 = ____

Now lets solve again:-

4.41 + 1.78 = 6.19

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = ____

Now lets solve again:-

6.19 - 5.14 = 1.05

Now lets write this out AGAIN.

2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = 1.05

So, 2.4 + 0.8 = 3.2 + 1.21 = 4.41 + 1.78 = 6.19 - 5.14 = 1.05

Hope I helped ya!! xD 
7 0
2 years ago
3/8 + 4/8 = ? please help
maksim [4K]
The answer is going to be 7/8. hope that helped
4 0
3 years ago
Read 2 more answers
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