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Snowcat [4.5K]
2 years ago
14

HELP ILL GIVE U BRAINIEST

Mathematics
2 answers:
andrezito [222]2 years ago
6 0

Answer:

4

Step-by-step explanation:

since there are 1 teacher for every 18 students divide 72 by 18 in order to get 4 teachers Hope this helped :)

seraphim [82]2 years ago
3 0

Answer:

18/1 9/72 there would be 9 teachers

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givi [52]
The answer  to this question is 380 minutes 
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3 years ago
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Write the expresion in simplest form<br> (-11/2x+30)-2(-11/4x-5/2)
qwelly [4]

The simplified expression of (-11/2x+30)-2(-11/4x-5/2) is 35

<h3>How to simplify the expression?</h3>

The expression is given as:

(-11/2x+30)-2(-11/4x-5/2)

Expand the bracket

-11/2x + 30 + 11/2x + 5

Collect the like terms

11/2x -11/2x + 30 + 5

Evaluate the like terms

35

Hence, the simplified expression of (-11/2x+30)-2(-11/4x-5/2) is 35

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4 0
1 year ago
An equailateral triangle is also an
Alinara [238K]

Answer:

C) isosceles triangle

Step-by-step explanation:

equilateral triangle has all sides the same and all angles the same

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A) obtuse triangle

means it has an angle bigger than 90 degrees

B) right triangle

that means it has an angle at 90 degrees

C) isosceles triangle

That means it has 2 sides that are the same

D) scalene triangle​

that means it has no sides the same

If it has 3 sides the same. it must have 2 sides the same. So any equilateral triangle must be an isosceles triangle

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3 years ago
A baby woolly mammoth that was discovered in 2007 died approximately 39,000 years ago. How many C-14 atoms
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From the set {7, 15, 18), which of the values can be substituted for c to make the
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D. 15

Step-by-step explanation:

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2 • 15 = 30

the answer is 15

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3 years ago
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