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3 years ago

3=-13+4c what is the amswer

Mathematics

2 answers:

forsale [732]3 years ago

4 0

Answer:

Answer is 4.

Step-by-step explanation:

3=-13+4c

4c-13=3

4c=3+13

4c=16

c=16/4

c=4

Ymorist [56]3 years ago

3 0

Answer:

c = 4

Step-by-step explanation:

Step 1: First, you have to regroup terms.

3 = 4c − 13

Step 2: Then, Add 13 to both sides.

3 + 13 = 4c

Step 3: Next, you simplify 3 + 13 to 16.

16 = 4c

Step 4: Then divide both sides by 4.

$\frac{16}{4} =c$

Step 5: Simplify $\frac{16}{4}$ into to 4.

4 = c

Step 6: Lastly, switch sides and you're done!

c = 4

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laiz [17]

Answer:

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Step-by-step explanation:

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2 years ago

Which is the best estimate of -14 1/9 (-2 9/10) A- (-42) B-(-28) C-28 D-42

aleksandrvk [35]

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4 0

2 years ago

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marshall27 [118]

0 solutions

move the x to one side, and the numbers to the other.

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12x - 12x = -7 - 32

0 = -39

0 ≠ -39

∴ you have 0 solutions

hope this helps

4 0

3 years ago

Read 2 more answers

Find the lateral surface area of this

Allushta [10]

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Step-by-step explanation

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6 0

2 years ago

Select all line segment measurements below that could NOT be used to form a triangle. a triangle with the side measurements of 3

lara31 [8.8K]

Answer:

a triangle with the side measurements of 2, 3, and 5 inches

a triangle with the side measurements of 7, 8, and 16 inches

a triangle with the side measurements of 4, 4, and 8 inches

Step-by-step explanation:

A triangle is a polygon shape with three sides and three angles. There are different types of triangles such as isosceles triangle, scalene triangle, equilateral triangle and right angle triangle.

The triangle inequality theorem states that the sum of any two sides of a triangle is always greater than the third side.

For a triangle with the side measurements of 3, 4, and 6 inches:

3 + 4 > 6. This can be a triangle

For a triangle with the side measurements of 2, 3, and 5 inches:

2 + 3 is not greater than 5, hence it cannot be a triangle

For a triangle with the side measurements of 3, 3, and 4 inches:

3 + 3 > 4. This can be a triangle

For a triangle with the side measurements of 5, 5, and 5 inches

5 + 5 > 5. This can be a triangle

For a triangle with the side measurements of 4, 4, and 8 inches:

4 + 4 is not greater than 8, hence it cannot be a triangle

For a triangle with the side measurements of 7, 8, and 16 inches:

7 + 8 is not greater than 16, hence it cannot be a triangle

8 0

3 years ago