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garik1379 [7]
3 years ago
15

Write an equation for the description. Two-thirds a number x plus 6 is 10.

Mathematics
1 answer:
Andreas93 [3]3 years ago
8 0

Step-by-step explanation:

2\3x+6=10

2\3x=10-6 by transposition method

2\3x=4

2x=4×3 by transposition method

2x=12

x=12÷2

x=6

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Determine the absolute value of -11.
joja [24]
The absolute value of any number is positive...even if it says negative.
Examples :
|5| = 5
| -5 | = 5

so ur answer is : 11

8 0
3 years ago
Help me with this pls
Bogdan [553]

Answer:

hi

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
I need help with this math lesson ​
irinina [24]

Answer:

9,375

Step-by-step explanation:

Each number is multiplied by 5 to get the next number. We can see this by testing multiple number on this set of data.

3*5=15

15*5=75

75*5=375.

Thus, to find the next term in the set of data, we must multiply the last number that we are given by 5.

1875*5=9,375

The next number is 9,375

Hope this helps!

3 0
3 years ago
PLEASE HELLP 25 POINTS
gayaneshka [121]

Hello from MrBillDoesMath!

Answer:

a^6 + 4 a^5 + 5 a^4 - 5 a^2 - 4 a - 1


Discussion:

You may need to clean things up a bit but suppose that

S(1) = a-1

S(2) = a^2 -1

Since this is a geometric series, the geometric ratio is given by


S(2)/ S(1) =  (a^2 -1)/ (a-1)

               =  (a+1)(a-1)/ (a-1)

               = a+1

Conclusion:

S(2) = (a+1) S(1) = (a+1) (a-1)

S(3)  = (a+1) S(2) = (a+1) (a+1) (a-1)   = (a+1)^ (3-1) (a-1)

S(4) = (a+1) S(3)  = (a+1) * (a+1)^2 (a-1) ) = (a+1)^(4-1) (a-1)

in general.....

S(n) = (a+1)^ (n-1) (a-1)

So

S(6) = (a+1)^ (6-1) (a-1)

      =  (a-1) (a+1) ^ 5

     =  a^6 + 4 a^5 + 5 a^4 - 5 a^2 - 4 a - 1


Hope I didn't screw something here!


Thank you,

MrB

5 0
4 years ago
Read 2 more answers
Given h(x) = -3x - 2 solve for x when h(x) = 1
solmaris [256]

Answer:

-5

Step-by-step explanation:

h(x) = -3x - 2

h(x) = 1

[ just put '1' in place of every 'x' ]

-3(1) -2
= -3 -2
= -5 (answer)

5 0
3 years ago
Read 2 more answers
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