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krok68 [10]
3 years ago
5

Which expression is equivalent to (1/y) -1/5?

Mathematics
2 answers:
n200080 [17]3 years ago
7 0

Answer:

1/√y^5

Step-by-step explanation:

lara31 [8.8K]3 years ago
5 0
It’s the 3rd option
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Solve (x + 2 < 5) ∩ (x - 7 > -6).
mihalych1998 [28]

Answer:

<h2>1. {x | 1 < x < 3}</h2>

Step-by-step explanation:

x + 2 < 5           <em>subtract 2 from both sides</em>

x + 2 - 2 < 5 - 2

x < 3

x - 7 > -6        <em>add 7 to both sides</em>

x > 1

From x < 3 and x > 1 we have 1 < x < 3

7 0
3 years ago
Consecutive angles in a parallelogram are supplementary. What is the value of x?
Naddika [18.5K]

Step-by-step explanation:

HERE,

\angle{PQR=20+2x  } ⠀

\angle{ QRS=6x } ⠀

we know that,

sum of consecutive angle of a parallelogram =180

so,

According to the question,

\angle{PQR}+\angle{QRS}=180 ⠀

\tt{20+2x+6x=180  } ⠀

\tt{8x+20=180  } ⠀

\tt{8x=180-20  } ⠀

\tt{8x=160  } ⠀

\tt{x=\dfrac{160}{20}  } ⠀

\tt{ x=20 } ⠀

8 0
3 years ago
There are 12 grams of sugar in 1⁄3 of a piece of candy. How much sugar is in 3⁄4 of a piece of candy?
lisov135 [29]

Answer:

27 grams of sugar

Step-by-step explanation:

If 1/3 candy contains 12 grams of sugar

Then 3/4 candy contains C grams of sugar

C= 3/4 * 12grams➗1/3=3*12*3grams➗4=108grams➗4=27 grams of sugar

4 0
3 years ago
What points are on the graph -3x+6y+5=-7
Simora [160]
The slope 1/2 y -intercept -2
8 0
4 years ago
2(x+x+12) &gt; 100 (why does the 20 character thing exist)
arlik [135]

Answer:

x > 19

Step-by-step explanation:

2(x+x+12) > 100

 2(2x+12) > 100

     4x+24 > 100

           4x > 76

              x > 19

3 0
3 years ago
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