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oksian1 [2.3K]
3 years ago
13

12. Find the measure of the largest angle in the triangle shown.

Mathematics
2 answers:
Art [367]3 years ago
7 0

Step-by-step explanation:

all angles of a triangle sum to 180

180 = 15x + 24x +21x

180=60x

solve for x

then substitute that for 24(x) to get the angle

masha68 [24]3 years ago
7 0

Answer:

Hello! answer: 72

Step-by-step explanation:

the largest angle is 24 × 3 = 72 because 21 × 3 = 63 is less and 15 × 3 = 45 is less and x = 3

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What number plus 2 less than 3 times the number equals 14
Afina-wow [57]

Obviously this will be a negative number

-2 - 14 = 5x - 3x

 

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x = -8 is the number

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Check solution in the original statement: x=-8

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7 0
3 years ago
Students were packed shoulder to shoulder in a gym for a pep rally. The students were in a rectangular shaped area of 7,500 ft2.
hram777 [196]

Answer: 1527

Step-by-step explanation:

Total Area = 7500 ft^2

Area covered by one student = Area of one circle

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Area covered by one student = π*1.25^2 = 4.91 ft^2

Number of students who can fit into total area = Total Area/Area covered by one student

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Hence the answer is 1527 students

7 0
2 years ago
In the expression 3x + 7, what is the coefficient?
san4es73 [151]

Answer:

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Step-by-step explanation:

4 0
3 years ago
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Answer:

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