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saveliy_v [14]
2 years ago
6

Pls help fast maths ​

Mathematics
1 answer:
-Dominant- [34]2 years ago
6 0

Answer:

the answer of question number 4 is : (x+4)

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Triangle JKY is the image of triangle GBP after it has been rotated 180° about the origin.
sashaice [31]
∠G would be congruent to ∠J
∠B would be congruent to ∠K 
∠P would be congruent to ∠Y

Hope this helps :)
5 0
3 years ago
Exponential of 0,7 and 2525
prisoha [69]

Answer:

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2 years ago
Nicole is back at it again and wants to see, this time, if listening to classical music while taking a test affects test scores.
kenny6666 [7]

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2 years ago
1. What is the solution of n^2-49=0?
Effectus [21]

<u>Answer:</u>

<h2>1. a</h2><h2>2. b</h2><h2>3. b</h2><h2>4. b</h2><h2>5. 22</h2>

<u>Explanation:</u>

1.

n²-49=0

n=√49

n=7

2.

x²+64=0

x=√64

x=8

3.

if A=144x²

l = √A

l = √(144x²)

l = 12x

4.

b = (24×2)/3b

b = 48/3b

b = 16/b

b² = 16

b = √16

b = 4 in <em>(-4 is correct in algebra but there's no negative lengths in geometric shapes)</em>

5.

x²+z = 103

x² = 103-z

x = √(103-z)

for x = -9 and 9    (103-z) must equal 81

z = 103 - 81 = 22

x = √(103-22)

x = √81

x = -9 , 9

7 0
2 years ago
Round 2,173 to the nearest hundred
expeople1 [14]
The answer would be 2,200
7 0
2 years ago
Read 2 more answers
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