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IRISSAK [1]
3 years ago
11

What is the value of the expression x = 9 and y = 4

Mathematics
2 answers:
melamori03 [73]3 years ago
6 0
I’m pretty 1 is 13 and 2 is 18
AlexFokin [52]3 years ago
5 0

Answer:

1. 13

2. 18

If I'm wrong please let me know

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Write the product 3i(5 - 3i) in the form a + bi.
stiks02 [169]

Answer:

9+15i

Step-by-step explanation:

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In quadrilateral abcd below,
Ostrovityanka [42]

Answer: where is the quadrilateral

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4 0
3 years ago
Round 3897.24 to the nearest thousand​
postnew [5]

Answer:3897

Step-by-step explanation:

7 0
2 years ago
Read 2 more answers
Help please?!?!?!?!?!?!?!?!?!?!?!?!
zubka84 [21]

PEMDAS.

Parentheses

Exponents

Multiplication

Division

Addition

Subtraction

Lets apply that here.

72-[(3x2^3)+48]

So first we start with (3x2^3)

2^3=8

3*8=24

now we do 24+48 which equals 72

now we have 72-72 which equals zero.

So

72-[(3x2^3)+48] = 0

3 0
3 years ago
Read 2 more answers
M(4,2) is the midpoint of RS. The coordinates of S are (6, 1). what are the coordinates of R?
nirvana33 [79]
Remark
You are using the midpoint formula. Instead of finding the midpoint, you are looking for one of the points, so you have to rearrange the formula a little bit.

Givens
Midpoint (4,2)
One endpoint (6,1)

Object
Find the other endpoint.

Formula
m(x,y) = (x1 + x2)/2, (y1 + y2)/2)

Solution
Find the x value
4 = (6 + x2)/2    Multiply both sides by 2
4*2 = 6 + x2      Subtract 6 from both sides.
8 - 6 = x2
x2 = 2

Find the y value
2 = (1 + y2)/2    Multiply by 2
4 = 1 + y2          Subtract 1 from both sides.
4 - 1 = y2  
y2 = 3

Conclusion
R(x,y) = (2,3)

8 0
3 years ago
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