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Murljashka [212]
3 years ago
8

Square root 2 • square of root 200

Mathematics
1 answer:
pantera1 [17]3 years ago
8 0
The correct answer is 20. 
square root 2 times square root of 200 = square root of 400 ans since 400 is a perfect square, then I'll calculate to 20. 
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HELP ME THIS IS EXTRA CREDIT!!!!!!! 
Svetach [21]
2800 + 1.18x = y
x = monthly sales
y = monthly income
y needs to be at least 6400 so that means;

2800 + 1.18x ≥  6400
1.18x ≥ 6400 - 2800
x ≥ (6400 -2800) / 1.18
x ≥ 3050

So she needs to earn at least 3050, which means <span>≥ 3050</span>

3 0
3 years ago
What is 28% of 63%? Round your answer to the nearest tenth
Zina [86]

Answer: 17%

Step-by-step explanation:

1. First divide the percentages by 100 to turn the percentages into a decimal (28/100) x (63/100) = 0.1764

2. Then turn that decimal into a percentage again.

0.1764 x 100 = 17.64 but if you’re rounding to the nearest tenth without any decimals it’ll just be 17%

3 0
3 years ago
146*146<br><br> i will mark you the MOST brainlest PERSON on Earth
Katyanochek1 [597]

Answer:

21,316! hope that helps lol

7 0
3 years ago
Solve x show your work​
Bezzdna [24]

Answer:

55+x+74+54= 180 degree ( being the sum of all angle of the triangle )

or, 183 +x = 180degree

or, x=(180-183)degree

or, x= -3degree ans

4 0
3 years ago
What is the gcf for 84 and 54
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Your answer for the greatest common factor is 6
3 0
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