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Leto [7]
4 years ago
6

Rewrite as a simplified fraction. 3.1 = ? Your answer should be

Mathematics
1 answer:
GaryK [48]4 years ago
8 0

Answer:

3 1/10 or 31/10

Step-by-step explanation:

The on is in the tenths place making the fraction out of ten.

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Korolek [52]
Add 5 to 19 which is 24 then divide it by -6 and it’s x= -4
7 0
3 years ago
Read 2 more answers
Find the area of each shaded region each outer polygon is regular <br><br><br> See the picture
PSYCHO15rus [73]

Answer:

Area of the shaded region = 3.46 square units

Step-by-step explanation:

Measure of the interior angle of a regular polygon = \frac{(n - 2)\times180}{n}

From the picture attached,

Number of sides of the given polygon 'n' = 6

Interior angle (∠BAF) of the given polygon = \frac{(6 - 2)\times 180}{6}

                                                                       = 120°

Measure of ∠BAC = \frac{120}{4}

                              = 30°

Now we apply sine rule in ΔAGB,

sin(30°) = \frac{\text{Opposite side}}{\text{Hypotenuse}}

            = \frac{BG}{AB}

BG = AB[sin(30°)]

     = 2\times \frac{1}{2}

     = 1

By applying cosine rule in ΔABG,

cos(30°) = \frac{\text{Adjacent side}}{\text{Hypotenuse}}

              = \frac{AG}{AB}

AG = AB[cos(30°)]

     = 2\times \frac{\sqrt{3} }{2}

     = \sqrt{3}

AC = 2(AG)

     = 2√3

Area of ΔABC = \frac{1}{2}(\text{Base})(\text{Height})

                       = \frac{1}{2}(AC)(BG)

                       = \frac{1}{2}(2\sqrt{3} )(1)

                       = \sqrt{3}

Area of the shaded region = Area of ΔABC + Area of ΔFED

                                             = 2(Area of ΔABC)

                                             = 2√3

                                             = 3.46 square units

6 0
3 years ago
F (x) = 2x - 7; 5-2, -1, 0, 1, 26
sladkih [1.3K]
What’s the question ? Do I have to solve this?
8 0
3 years ago
"find the third length of the right triangle. give an exact answer and an approximation" HELP PLS
egoroff_w [7]
Well, as far as the approximation... so... make one :)

then, check the picture below.

3 0
3 years ago
You have 6 pints of glaze. It takes 7/8 of a pint to glaze a bowl and 9/16 of a pint to glaze a plate. You want to glaze 5 bowls
Montano1993 [528]
The answer is 2 plates and .50 glaze left over.

How did I get this?

First lets calculate how many bowls can we glaze. 
5 bowls * 7/8 of a pint = 4.375 pints
4.375 = how many glaze we will need to make 5 bowls.

6 pints - 4.375pints = 1.625 pints left over after we glaze the bowls. 

Now, we need to figure out how many plates we can make with 1.625 glaze.

P X 9/16 = 1.625
Multiply both sides by 16/9 to isolate the variable.
P = 1.625*16/9 
P = 2.88 plates

So, we can only glaze 2 plates. 

How many glaze is left over?
First, how many glaze did we have left over from the bowls? 1.625 glaze
Then, how many plates did we make? 2 at .5625 each = 1.125 glaze

1.625 - 1.125 = .50 glaze left over.

The answer is 2 plates and .50 glaze left over.
7 0
4 years ago
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