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yuradex [85]
3 years ago
5

The elimination method works when the equations are in what form

Mathematics
1 answer:
egoroff_w [7]3 years ago
6 0
The answer is standard form. When the equation is set up as Ax + By = C where A and B are coefficients. 
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James deposited $575 into a bank account that earned 5.5% simple interest each year. No money was deposited into or withdrawn fr
sweet [91]

Answer:

$654.06

Step-by-step explanation:

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助けてくださいお願いします

助けてください

6 0
3 years ago
Read 2 more answers
Performing a Rotation in the Coordinate Plane
Brums [2.3K]

Answer:

W: (-4,5) W' -> (5,4)

X: (-1,4) X' -> (4,1)

Y: (-6,1) Y' -> (1,6)

Z: (-8,3) Z' -> (3,8)

Step-by-step explanation:

Let me give you a quick brief of how to master rotations!!

You need to understand the formula and positioning rules

The formulas shall be given by teachers or looked up!

*** BUT THE SHAPE POSITIONING RULES MATTER!!

-If the shape was in quadrant 2 which is where it is right now then a 90 degree turn clockwise would result in the shape being on quadrant 1, 180 quad 4, 270: quad 3, and 360 would be the original quad which is 2.

The formula for clockwise for this one is that you need to flip the (x,y) to (y,x)

The shape should be on quadrant 1 which is the one on the top right of the coordinate plane!


They want you to graph it by W'X'Y'Z

The ' is prime which is the new position/coordinate

W: (-4,5) W' -> (5,4)

X: (-1,4) X' -> (4,1)

Y: (-6,1) Y' -> (1,6)

Z: (-8,3) Z' -> (3,8)

That is the rotation 90 degrees clockwise coordinates!!

***REMEMBER EACH ROTATION RULE HAS A DIFFERENT FORMULA!!**

Counterclockwise is pretty similar but the opposite direction with different rules!

**POSITION OF THE SHAPE IS THE MOST IMPORTANT!!!**

4 0
3 years ago
In the set of all past due accounts, let the event A mean the account is between 31 and 60 days past due and the event B mean th
mars1129 [50]

Answer:

c. all accounts fewer than 31 or more than 60 days past due.

Step-by-step explanation:

The Universal Set is the set of all past due accounts.

Event A = the event that the account is between 31 and 60 days past due.

Event B = the event that the account is that of a new customer.

Therefore, the complement of A will be the event of all the accounts fewer than 31 or more than 60 days past due.

The correct option is C.

8 0
3 years ago
Find the area please!
11Alexandr11 [23.1K]

Answer: the area is 224

Step-by-step explanation:

7 0
3 years ago
What is the nth term rule of the linear sequence below 1,7,13,19,25
zysi [14]
First you see how it goes up 6 each time this is the start of your nth term rule
6n
Then -6 from the first term to get the ‘0th term’ 1-6=-5
So nth term rule is
6n-5
hope this helps
4 0
3 years ago
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