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NeX [460]
3 years ago
10

PLEASE I NEED SOMEONES HELP TODAY !!!! I AM STUCK ON A FEW QUESTIONS!!!!

Mathematics
2 answers:
kolezko [41]3 years ago
4 0
1 = 14j+3k, 1-14j = 3k, k = (1-14j)/3 = 1/3 - 14/3*j,

weird, none of them! Are you sure (b) does not have a parenthesis?

k=(1-14j)/3??
denis23 [38]3 years ago
3 0
K=(1-14j)/3??     hopes it helps !!!!!!!!!!!!!!!!!!!!!!!!!!!!
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You go to a school dance. There is an entrance fee, and there are slices of pizza for sale. After having 1 slice of pizza, you h
ANEK [815]
Xcubed=y
Each slice was 2$ entrance fee was 4$
4 0
3 years ago
Given: 8x-61=17, prove: 39/4
Degger [83]

Answer:

The solution is x = \frac{39}{4}

Step-by-step explanation:

We are given the following equation:

8x - 61 = 17

We want to find the solution, that is, the value of x. So

8x - 61 = 17

8x = 78

x = \frac{78}{8}

Simplifying by 2

x = \frac{39}{4}

The solution is x = \frac{39}{4}

8 0
2 years ago
MATH QUESTION, PLEASE HELP !!!<br> (will mark branliest )
Aleksandr [31]

Answer:

I am not certain if its right

Step-by-step explanation:

8 0
3 years ago
3) Solve the problem using your graphing calculator. Round all para meter values to the nearest hundredth.
Mama L [17]

Answer:

mmm, well, not much we can do per se, you'd need to use a calculator.

I'd like to point out you'd need a calculator that has regression features, namely something like a TI83 or TI83+ or higher.

That said, you can find online calculators with "quadratic regression" features, which is what this, all you do is enter the value pairs in it, to get the equation.

Step-by-step explanation:

8 0
2 years ago
An officer printer prints 25 photos in 12.5 minutes. A home printer prints 15 photos in 6 minutes. Which printer is faster, How
ollegr [7]

Answer:

The home printer is faster.

Step-by-step explanation:

25 photos in 12.5 minutes

12.5 is half of 25 and therefore this is a two to one ratio.

So 2 photos print in 1 minute with the office printer.

And 4 photos in 2 minutes(this is relevant later)

The home printer prints 15 photos in 6 minutes. Since 15 is not divisible by 6 without a remainder divide both by 3.

So 5 photos in 2 minutes. This is faster than the office printer.

To find how many photos it would print in 12 more minutes, simply multiply 15 by two, since the minutes(6) was multiplied by 2 to get 12. This leaves you with an answer of 30 photos in 12 minutes

7 0
2 years ago
Read 2 more answers
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