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Elenna [48]
3 years ago
15

I need help with this pleaseee!

Mathematics
1 answer:
ololo11 [35]3 years ago
7 0
Probably B

STEP BY STEP
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6 numbers form an arithmetic sequence with a common difference of 4. THe sum of these numbers equals 12. What are the 6 numbers.
frutty [35]

Answer: See explanation

Step-by-step explanation:

We will use the formula for an arithmetic sequence which will be:

a + (n - 1)d

where a = unknown

n = 6

d = 4

We then slot them into the formula

a + (6 - 1)4 = 12

a + 5(4) = 12

a + 20 = 12

a = 12 - 20

a = -8

The 6 numbers are

1st term = -8

2nd term = -8 + 4 = -4

3rd term = -4 + 4 = 0

4th term = 0 + 4 = 4

5th term = 4 + 4 = 8

6th term = 8 + 4 = 12

5 0
3 years ago
Elsa tries to solve the following equation, and determines there is no solution. Is she correct? Explain.
Vlad [161]
Elsa's answer is incorrect since there is a solution of the given equation. In the given logarithmic problem, we need to simplify the problem by transposing log2(3x+5) in the opposite side. The equation will now be log2x-log2(3x+5)=4. Using properties of logarithm, we further simplify the problem into a new form log (2x/6x+10)=4.  Then transform the equation into base form 10^4=(2x/6x+10) and proceed in solving for x value which is equal to 1.667. 
3 0
3 years ago
Read 2 more answers
Item 20
STALIN [3.7K]

Answer:

LLL

Step-by-step explanation:

3 0
3 years ago
LOOK AT THE PICTURE <br><br><br><br><br><br> THANK YOU
Effectus [21]
The answer is 4 1/3
8 0
2 years ago
May I ples have a little help pless <br> Simplify using the laws of exponents<br> [2^4/2^ 3]^5
xxMikexx [17]

\left[\dfrac{2^4}{2^3} \right]^5  \\\\\\=[2^{4-3}]^5\\\\=[2^1]^5\\\\=2^5\\\\=32

5 0
2 years ago
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