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kirill115 [55]
3 years ago
7

3. What property is used to show that 3(4 – 6) = 12 – 18?

Mathematics
1 answer:
Veseljchak [2.6K]3 years ago
7 0

Answer:

You are using <u>Commutative Property </u>

Step-by-step explanation:

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Evaluate f(x) when x = 6.
BartSMP [9]

Answer:

f(x) = x-6

Step-by-step explanation:

Since x = 6, which is a positive number, the answer should be of f(x) = x-6.

When x = -6, which is a negative number, then the answer should be f(x) = x+6.

3 0
3 years ago
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What do all of these polygons have in common? There are four polygons labeled A, B, C and D. Each polygon has one pair of parall
mafiozo [28]

The thing that all these polygons have in common is B. Each appears to have one pair of parallel sides.

<h3>What is a polygon?</h3>

A polygon is a plane figure characterized by a finite number of straight line segments joined to form a closed polygonal chain in geometry. A polygon is defined as a bounded plane region, a bounding circuit, or both. A polygonal circuit's segments are known as its edges or sides.

A polygon is a two-dimensional closed object with straight sides that is flat or plane. It doesn't have any curved edges. The vertices are the spots where two sides intersect.

A geometric figure has parallel sides if the distance between them does not change and the sides do not meet or cross. Parallel sides of a shape are opposing, or across from each other, and would not intersect if extended infinitely beyond the shape's boundaries.

Parallelogram, rectangles, squares, trapezoids, hexagon, and octagon are examples of shapes with parallel sides.

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3 0
1 year ago
Please help me with this math question!!!!!
astraxan [27]

Answer:

60

Step-by-step explanation:

7x+30+9x+42=104

16x+72=104

16x=104-72

16x=32

x=2

SO:

<BOC=9x+42=

9(2)+42=

18+42=

60

7 0
3 years ago
What is the value of in e^4? <br> A.0<br> B.1<br> C.2<br> D.4
Alex777 [14]
The answer should be D. 

Hope it helped you.


7 0
4 years ago
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A month of the year is chosen at random. What is the probability that the month starts with the letter J or the letter M?
Harman [31]
J: 1/12
m: 1/12

i think this is the answer. hope it helps :)
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3 years ago
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