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boyakko [2]
3 years ago
6

Angle A and Angle B are supplementary angles. If angles A = 65, find the m Angle B.

Mathematics
1 answer:
WARRIOR [948]3 years ago
8 0

Answer:

B = 115

Step-by-step explanation:

Since A and B are supplementary, they add up to 180 degrees.

Thus, 65 + B = 180, and B = 115

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Write an equation for the line passing through the given pair of points. Give the final answer in standard form.
djyliett [7]

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y= -3/5x -2.2

Step-by-step explanation:

you can graph it or solve it mathematically

6 0
3 years ago
Solve both of these please.
MAVERICK [17]

Answer:

1.

( n + 4 ) - 9

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- n - 13

2.

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Step-by-step explanation:

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8 0
3 years ago
F(x) = 3(3x + 4)<br> The inverse
Karo-lina-s [1.5K]

Answer:

Step-by-step explanation:

find the inverse of the function y=9x+12

To find the inverse function, swap x and y, and solve the resulting equation for x.

If the initial function is not one-to-one, then there will be more than one inverse.

So, swap the variables: y=9x+12 becomes x=9y+12.

Now, solve the equation x=9y+12 for y.

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4 0
3 years ago
What polynomial can be factored to give (a + 4) ( a - 4) ?​
iragen [17]

Answer:

(a+4)(a-4)=a²-4²   ITS LIKE THIS BECAUSE ITS AN IDENTITY,

               ⇒a²-16

Even when we solve it by the regular method of solving polynomials we get a²-16 as answer as there and thats the proof for the identity.

(a+b)(a-b)=a(a-4)+4(a-4)

⇒a²-4a+4a-16

⇒a²-16[NOTE:-4a+4a=0]

Thus we can see that a²-16 is the answer we get when we try to solve it by regular polynomial solution tooo.

And a²-16 is the polynomial from which we get (a+4)(a-4)

8 0
3 years ago
What’s e simplified form of 2x+3-x+5
TEA [102]
To simplify 2x+3-x+5, we can first group x together,then calculate:

2x + 3 - x + 5 \\  = 2x - x + 3 - 5 \\  = x - 2
Therefore the answer is x-2.

Hope it helps!
3 0
4 years ago
Read 2 more answers
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