3 years ago

Help me Is not an exam is a activity

Mathematics

1 answer:

Talja [164]3 years ago

7 0

Answer:

B. y= -2x +2

Step-by-step explanation:

the slope is negative 2 and the point where the line crosses the y-int is 2

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Marysya12 [62]

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Graph D

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it does not pass the linear test to qualify as a function

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Algebraically prove that X^3+10/x^3+9=1+ 1/x^3+9 where x is not equal to -3

ehidna [41]

Algebraically prove that X^3+10/x^3+9=1+ 1/x^3+9 where x is not equal to -3
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3 years ago

4x – 7y + 3z - 10 What's the coefficient of the 2nd term?

Illusion [34]

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3 years ago

BRAINLIEST ANSWER!! please help

DiKsa [7]

Answer:

k=45

Step-by-step explanation:

Since the sum of the measures are 180 and the measures are 45 degrees, k degrees, and 2k degrees, we can conclude that $45+2k+k=180$ . 2k and k are like terms, so you can add 2k and k to get 3k.Then, you would have $45+3k=180$ . Since you are finding k, you want to isolate k as best you can. To do this, you subtract 45 on both sides $45-45+3k=180 -45 \\3k=135$ as shown by the equation, 180-45 is 135. Then, you divide 3 on both sides to get k=45.