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BigorU [14]
3 years ago
15

8h-6g+12h+8g Simplify

Mathematics
2 answers:
Yuri [45]3 years ago
8 0

Answer:

20h + 2g

Step-by-step explanation:

8+12=20

-6+8=2

IrinaK [193]3 years ago
4 0

Answer : 20h + 2g

Just combine like terms

(8h + 12h) + (-6g + 8g)

20h + 2g

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Convert 17.47° to degrees, minutes, and seconds..
never [62]
For this question, this might help.
17.47 degrees is 17 + 0.47 degrees
If you are using minutes instead of decimal degrees, multiply the fraction by 60. So,

0.47 degrees * 60 minutes per degree= 28.2 minutes

Now you have 17 degrees 28.2 minutes but you can replace fractions of a minute with seconds
 
0.2 minutes * 60 seconds per minute= 12 seconds

So the answer for 17.47º is equal to 17º 28' 12".

I hope this helps.

7 0
3 years ago
Determine the direction that this parabola<br> opens:<br> y = -5x2 - 10x - 13
Pie

Answer:

sorry cant :(

Step-by-step explanation:

7 0
3 years ago
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V=r^2+R^2h; Solve for R
Ne4ueva [31]
Solve for R by simplifying both sides of the equation, the isolating the variable. 
R^2h=-r^2+v
6 0
3 years ago
The area of the regular hexagon is 10.4 in.2. a regular hexagon has side lengths of 2 inches and an area of 10.4 inches squared.
VARVARA [1.3K]

Answer:

  (b)  1.7 in

Step-by-step explanation:

The area of a regular polygon in terms of perimeter and apothem is given by the formula ...

   A = 1/2Pa

For a hexagon, the perimeter is 6 times the side length, so this becomes ...

  A = 1/2(6s)a = 3sa . . . . . for side length 's' and apothem 'a'

__

Solving for the apothem, we find ...

  a = A/(3s)

For the given values of area and side length the apothem is ...

  a = 10.4/(3·2) = 1.733... ≈ 1.7 . . . inches

The apothem, rounded to tenths, is 1.7 inches.

5 0
3 years ago
Write an equation in slope-intercept form of the line that has the given slope and y-intercept. m=0, b=2
nata0808 [166]

Answer:

y= 2

Step-by-step explanation:

The slope intercept form equation is

y = mx+b where m is the slope and b is the y intercept

m= 0 and b=2

y = 0x +2

y= 2

3 0
4 years ago
Read 2 more answers
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