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Anestetic [448]
3 years ago
15

Write -12 in the improper fraction form.

Mathematics
1 answer:
nydimaria [60]3 years ago
6 0

Answer:

\frac{-12}{1}

Step-by-step explanation:

An Improper Fraction has a top number larger than (or equal to) the bottom number.

To convert a whole number -12 into an improper fraction we can divide the whole number by one to turn it into a temporary fraction.

\frac{-12}{1}

Also we could multiply and divide -12 by another number greater than one, for example:

\frac{-12*2}{1*2} = \frac{-24}{2}

There are several ways we can write -12 in the improper fraction form.

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3 years ago
Solve.<br> 1<br> 3/4<br> +<br> 7/8<br> =<br> 2 1/4<br> 3 1/2<br> 2 3/8<br> 2 5/8
antoniya [11.8K]

Answer:

2 5/8

Step-by-step explanation:

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In a 30° -60° -90° triangle, what is the length of the hypotenuse when the shorter leg is 7 in.?
soldi70 [24.7K]

Answer:

the length of the hypotenuse is 14 in

Step-by-step explanation:

Focus on the 30 degree angle.  Recall that the sine of an angle is defined as

             opposite side        

sin Ф = ----------------------

                hypotenuse  

and that sin 30° is always 1/2.

                                7 in                               1

Then sin 30° = ------------------- must equal -----      

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After cross-multiplying this equation, we have 2(7 in) = (1)(hypotenuse),

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3 years ago
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PilotLPTM [1.2K]

Answer:

13.3

Step-by-step explanation:

ad 28, 13, 4, 8, 15, 10, 22, 7, 11, 15 all together which equals 133

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6 0
2 years ago
Someone help me ASAP thank you
laiz [17]

Answer:

1/2

Step-by-step explanation:

sin

(

20

)

cos

(

10

)

+

cos

(

20

)

sin

(

10

)

Decimal Form:

0.5

5 0
3 years ago
Read 2 more answers
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