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rosijanka [135]
3 years ago
15

Whats the GCF of 77 and 55

Mathematics
1 answer:
Alex73 [517]3 years ago
8 0

Answer:

GCF= 11

Step-by-step explanation:

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PLEASE CHECK MY ANSWERS (PART 2)
Anna007 [38]
3 is incorrect, should be 28.9

16^2 + 18^2 = EG^2
256 + 324
580 = EG^2
EG ≈ 24.08

16^2 + 24.08^2 = AG^2
256 + 580 = AG^2
836 = AG^2
AG ≈ 28.9

5 is incorrect:

The base is 8.
Draw an altitude the base.
Since the triangle is isoceles, it divides the base in half.
Half of that base is 4.
Two right triangles have been formed with one leg 4 and hypotenuse 8.
4^2 + b^2 = 8^2
16 + b^2 = 64
b^2 = 48
b ≈ 6.93

The height of the triangle is 6.93, the base is 8.
A = bh/2 = 8*6.93/2 ≈ 27.7 ≈ 28



3 0
4 years ago
Please I need help in this question, Best answer gets BRAINLIEST
Nata [24]

Answer:

1 - a/variable

2 - d/statistic

3 - b/population

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6 - f/sample

I did comment asking if the two you'd already selected were definitely correct, but no answer was given, so I apologise if this is wrong. This is what I would put.

7 0
3 years ago
Two more than a number ​
schepotkina [342]
X+2 Hope this helps!
6 0
2 years ago
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The answer is 40 your welcome
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What’s the answer to this problem?
Delicious77 [7]

Answer:

f (-4)=0

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Step-by-step explanation:

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