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shusha [124]
3 years ago
12

Please help thank you

Mathematics
2 answers:
miskamm [114]3 years ago
4 0
The answer is...Cheeto
Len [333]3 years ago
3 0

Answer:

(-9/2t + 3) + (7/4t + 33) = -11/4t + 36

3(3t - 4) - (2t + 10) = 7t + 22

5(2t + 1) + (-7t + 28) = 3t + 33

(4t + 8/5) - (3 - 4/3t) = 16/3t - 23/5

Step-by-step explanation:

Pair 1:

(-9/2t + 3) + (7/4t + 33)

-11/4t + 3 + 33

-11/4t + 36 is equivalent

Pair 2:

3(3t - 4) - (2t + 10)

9t - 12 - (2t + 10)

9t - 12 - 2t - 10

7t - 12 - 10

7t - 22 is equivalent

Pair 3:

5(2t + 1) + (-7t + 28)

10t + 5 + (-7t + 28)

10t + 5 - 7t + 28

3t + 5 + 28

3t + 33 is equivalent

Pair 4:

(4t + 8/5) - (3 - 4/3t)

4t - 8/5 - 3 - (-4/3t)

4t - 8/5 - 3 + 4/3t

4t - 8/5 - 15/5 + 4/3t

4t - 23/5 + 4/3t

12/3t - 23/5 + 4/3t

16/3t - 23/5 is equivalent

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Step-by-step explanation:

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we \: know \: that \:  \\ slope =  \frac{y2 - y1}{x2 - x1}  \\ here \: x1 =  - 1 \:  \:  \: x2 =  - 1 \\ y1 = 2 \:  \: y2 = 9 \\ on \: substituting \: the \: values \:  \\  =  \frac{9 - 2}{ - 1 - ( - 1)}  \\  =  \frac{7}{ - 1   + 1}  \\  =  \frac{7}{0}  \\  =  \infty  \\ hence \: the \: slope \: is \: undefined

<em>HAVE A NICE DAY</em><em>!</em>

<em>THANKS FOR GIVING ME THE OPPORTUNITY</em><em> </em><em>TO ANSWER YOUR QUESTION</em><em>. </em>

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