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Eddi Din [679]
3 years ago
5

Math question for 10 points plus brainliest!

Mathematics
1 answer:
Phoenix [80]3 years ago
3 0

Answer:

It would've been more difficult to solve and doing it as shown in EX:2 it's a way easier method to use and remember.

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Please help ASAP!!!!!!!!!! Which expression is equivalent to the following complex fraction? 1 + StartFraction 1 Over y EndFract
sveticcg [70]

Answer:

(B)\dfrac{y+1}{y-1}

Step-by-step explanation:

We are to find an equivalent expression for:

\dfrac{1+\frac{1}{y} }{1-\frac{1}{y}}

Step 1: Combine the terms in the numerator into one fraction. Do the same for the denominator.

=\dfrac{\frac{y+1}{y} }{\frac{y-1}{y}}

Step 2: Write on a straight line and simplify

=\dfrac{y+1}{y} \div \dfrac{y-1}{y}\\=\dfrac{y+1}{y} \times \dfrac{y}{y-1}\\=\dfrac{y+1}{y-1}

The correct option is B.

8 0
4 years ago
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Three angles (degrees) in a kite are 105, 105 and 115. What is the missing angle total?
GuDViN [60]

Answer:

35 degrees

Step-by-step explanation:

we add all answers 105+105+115 and get 325 so we subtract 360 from 325 bc 360 is the maximum angle a quadrilateral can be.

5 0
3 years ago
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What is the excluded value? y2-y+5/y+4
WITCHER [35]
The given term is: \frac{ y^{2}-y+5 }{y+4} 

Since here, the numerator i.e. y^{2}-y+5 cannot be factorized. 

SO, the only excluded value is found on the basis of the denominator. The denominator should not be equal to 0, otherwise, the fraction will turn out to be zero.
SO, if y \neq -4, then denominator will not be zero.
Therefore, the excluded value is -4


5 0
3 years ago
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How do you solve: 3In5+4Inx
Dafna11 [192]

Answer:

ln(125xx^{4})

Step-by-step explanation:

4 0
3 years ago
The two shorter sides called legs for the right angle , true or false?
a_sh-v [17]

Answer:

True

Step-by-step explanation:

3 0
3 years ago
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