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Flura [38]
2 years ago
8

Help for brainliest and good luck

Mathematics
2 answers:
densk [106]2 years ago
8 0
The answer is 28
4(x+7) is congruent to 6x-28 meaning they’re equal
4x+28=6x-28
Subtract 28 on both sides
4x=6x-56
Subtract 6x on both sides
-2x=-56
Divide by -2
x=28
Those are also Corresponding Angles
raketka [301]2 years ago
3 0

18 is the correct answer

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Which number is composite 2, 5, 11, 9,
kykrilka [37]

Answer:

9

Step-by-step explanation:

3*3 =9

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2 years ago
The amusement park has 400 employees.seventy-two percent of them are part time employees. How many employees work full-time?
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400/100=4 so 4 workers are = to 1%
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3 years ago
Read 2 more answers
cos (x/2) = -sqrt2/2 in (0,360) looking for two values ?? Can someone please help me I can’t seem to figure out how to solve thi
ValentinkaMS [17]

Answer:

135° and 225°

Step-by-step explanation:

basically you want to find the value of x between 0 and 360 in this equation

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assume x/2 as n, so

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n = 45°

then remember the quadrant system

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so if you try to find negative value look into 2nd and 3rd quadrant that related 45° to x-axis (0°or 180°)

so the value of x is

180 - 45 = 135° (2nd quadrant) and

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8 0
2 years ago
A line with a slope of -6 passes through the point (-8, -3). What is its equation in point-
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Answer:

y+3=-6(x+8)

Step-by-step explanation:

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Quite hard to explain:

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