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11Alexandr11 [23.1K]
4 years ago
12

4=2(c-6)-4 solve for c

Mathematics
1 answer:
Naddik [55]4 years ago
8 0
4=2c-12-4
4=2c-16
20=2c
10=c
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Which of the following sets of numbers could not represent the three sides of a triangle?
Brilliant_brown [7]

Answer:

12,14,25 I think or A

Step-by-step explanation:

To enable a set of three numbers to represent three sides of a triangle, sum of smaller two numbers must be greater than the largest number. Hence, only C can represent a triangle

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3 years ago
Find the sides of a triangle if two of its sides are equal, the third side is 1 1/3 cm longer than the others, and its perimeter
denis-greek [22]

Answer:

Length oh two equal sides: 1 16/45 cm

Third side: 2 31/45 cm

Step-by-step explanation:

length of two equal sides is x

Perimeter = x + x + ( x + 1 1/3) = 3x + 1 1/3 = 5 2/5

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3 years ago
Jan needed to empty 18 gallons of water from a bath tub into jugs that hold 0.5 Gallons of water. How many jugs did Jan need?
bezimeni [28]
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So 36 jugs are required by Jan to empty 18 gallons of water.
5 0
3 years ago
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One angle of a triangle is 50 degrees greater than the smallest​ angle, and the third angle is 10 degrees less than twice the sm
tia_tia [17]
All 3 angles of a triangle must equal to 180. You can simply set up an equation to solve this and set it equal to 180.

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6 0
4 years ago
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What should be added to 8 to make the sum 0
Mars2501 [29]
-8 because when you add a negative number your basically subtracting its absolute value.
3 0
3 years ago
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