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Irina-Kira [14]
3 years ago
11

Can someone help me with variable expressions

Mathematics
1 answer:
EastWind [94]3 years ago
4 0
You get the product by multiplying...in this case you want to double the product of j and 8 so:

2(8*j)

2(8j)

16j
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Can someone help me real quick PLEASE
suter [353]

Answer:

The hexagon has an area of 220.6 square units.

Step-by-step explanation:

You can solve this by realising that the hexagon can be divided into 6 equilateral triangles of the same area.

The area of the triangle is the same as a rectangle of the same width and height, but divided by two, and we're told that the width of the side is 9.2, and the height is eight.  So the total area of the hexagon is:

6 × (9.2 × 8) / 2

= 9.2 × 24

= 220.6

So the hexagon has an area of 220.6 square units.

7 0
3 years ago
What is the measure of Angle 1?​
strojnjashka [21]

Answer:

130

Step-by-step explanation:

50 (given angle) minus 180 (what the angle should add up to)

50-180 = Measure of angle 1 (130)

6 0
3 years ago
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Which statement BEST describes the movement of energy and matter in this system?
Mkey [24]

C makes the most sense, but I could use some more information about the system it is referring to.

5 0
3 years ago
What is the decimal conversion of 8 39/40 and does the decimal repeat or terminate
bulgar [2K]
839/40 = 20.975
Scientifically speaking in numbers there is no termination existing numbers are round of but technically speaking it TERMINATES

3 0
3 years ago
The greatest common factor of 24,40 and 56
atroni [7]
The factors of 24 are 1,2,3,4,6,8,12, and 24. The factors of 40 are 1,2,4,5,8,10,20, and 40. The factors of 56 are 1,2,4,7,8,14,28, and 56. 24÷8=3. 40÷8=5. 56÷8=7. Therefore, the GCF of 24,40, and 56 is \boxed{8}
7 0
3 years ago
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