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ivann1987 [24]
3 years ago
12

What is the value of 4x 3+4x when x=4

Mathematics
1 answer:
PSYCHO15rus [73]3 years ago
5 0

Answer:

the answer is 64

Step-by-step explanation:

The answer would be 64 because you can use the process of PEMDAS.

Parenthesis

Exponents

Multiplication

Division

Addition

Subtraction

using PEMDAS with this equation means you do 4 times x ( x=4) for the first part which equals 16. Then do that process again because that equation comes up twice once at the front of the equation once at the end. then you multiply 16 times 3 which equals 48. Then you add the 16 from the end that you saved earlier.

  1. 4x3+4x
  2. 16 × 3+ 4x
  3. 16 × 3+ 16
  4. 48 + 16
  5. 64
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AlladinOne [14]
I think the mean with outliers excluded are called trimmean.
6 0
3 years ago
Sarah deposits $600 in a savings account that pays 2.5% per year. What is the minimum number of years it would take for the amou
shutvik [7]
Here is the compound interest formula solved for years:
<span>Years = {log(total) -log(Principal)} ÷ log(1 + rate)
</span>Years = {log(800) - log(600)} <span>÷ log(1.025)
</span><span>Years = {2.903089987 -2.7781512504} / 0.010723865392
</span>Years = { <span> <span> <span> 0.1249387366 } / </span></span></span><span><span><span>0.010723865392
</span> </span> </span> Years = <span> <span> <span> 11.6505319708 </span> </span> </span>
That's how many years it takes for the $600 to become exactly $800.00
The question specifically asks how long for the money to be MORE than $800.00?

So, if we enter 800.01 into the equation, then the answer is
Years = {log(800.01) - log(600)} <span>÷ log(1.025)
</span><span>Years = {2.9030954156 -2.7781512504} / 0.010723865392
</span>Years = <span> <span> <span> 0.1249441652 </span> </span> </span> / 0.010723865392
<span> <span> <span> Years = 11.6510381875 </span> </span> </span>
<span><span> </span></span>












6 0
3 years ago
HELP PLEASE 14 POINTS
hram777 [196]

Answer:

To my knowledge of congruency, I would say the answer is A,

Step-by-step explanation:

Hope this helped!!!

8 0
3 years ago
Can you answer this one please
creativ13 [48]

Answer:

50⁰

Step-by-step explanation:

Since j and k are parallel lines cut by two transversals,

2+3+5=180⁰ <em>(</em><em>Allied</em><em> </em><em>angles</em><em>)</em>

We are given 2(60⁰) and 5(70⁰)

so,

60⁰+3+70⁰=180⁰

60+70=130

130⁰+3=180⁰

Bring the 130⁰ to the R.H.S

3=180⁰-130⁰

Therefore,

3=50⁰

6 0
2 years ago
Question is in the picture.
motikmotik

I think the perimeter is 64. If you divided the 4 sides of the window by 256, you get 64. Sorry if it's not right. I hope it is. c;

3 0
3 years ago
Read 2 more answers
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