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sergeinik [125]
3 years ago
14

Evaluate the following expression using the values given.

Mathematics
1 answer:
mel-nik [20]3 years ago
5 0

Answer:

-19

Step-by-step explanation:

2×2-2z4+y2-x2+z4

now we put the value,

4-2(2to the power 4)+(3 to the power 2)-(-4 to the power 2)+(2 to the power 4)

4-2×16+9-16+16

4-32+9

4+9-32

13-32

-19

please check the answer again i am sorry if it's wrong

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I think that the answer for that one is A
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A hair salon charges a fixed rate of $25.00 for a haircut and an additional $15 for any other services. Write a function to mode
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3 years ago
Read 2 more answers
Emma tossed a six-sided die two times and recorded the sum of the two numbers. How many different sums are possible for her to r
guajiro [1.7K]

Answer:

11

Step-by-step explanation:

6 times 6 is 36

Think about this you row a 1 first the possible result of the next row is 1,2,3,4,5,or 6 and that is 6 possible sums.

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Next she rows 2 with again 6 possible results

Which is 3, 4, 5, 6, 7,and 8

Then she rows a 3, 4, 5,and 6

with the possible results

4, 5, 6, 7, 8, 9

   5, 6, 7, 8, 9, 10

       6, 7, 8, 9, 10, 11

           7, 8, 9, 10, 11, 12

They asked for different sums so out of the results the different sums is

2, 3, 4, 5, 6, 7, 8, 9, 10, 11,and 12

HOPE THIS HELPS:)

5 0
3 years ago
Round 34,689.37 to:<br><br><br> a. the nearest tenths:<br><br><br><br> b. the nearest thousands:
Irina18 [472]

Answer:

A. 34,689.370

b.35,000.00

Step-by-step explanation:

3 0
3 years ago
2(x-3) +9=3(x+1) + x
Licemer1 [7]

Answer:

x = 0

Step-by-step explanation:

2(x - 3) + 9 = 3(x + 1) + x

2x - 6 + 9 = 3x + 3 + x

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2x - 4x = 3 - 3

-2x = 0

2x = 0

x = 0/2

x = 0

5 0
3 years ago
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