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vazorg [7]
3 years ago
15

What angle pair always has angles with a sum of 90°?

Mathematics
1 answer:
Shkiper50 [21]3 years ago
4 0

Answer:

  complementary angles

Step-by-step explanation:

Complementary angles are (by definition) a pair of angles the have a sum of 90°.

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What is 12-93.<br><br> I know this but First To Answer Correctly Gets Brainliest
Alex787 [66]

Answer:

81

Step-by-step explanation:

93-12=81

8 0
3 years ago
Please please please answer this I have the answer I just need the work for it!!!!!
MrRa [10]

Answer:

x=80

Step-by-step explanation:

First of all, you must find the length of the side to add with 36 to equal 100. This would give you 64. So once you do that, you can do pythagorean theorem to find the length of x. This would give you 64^2 + 48^2 = x^2. Once you have this equation, you square your terms to get; 4,096 + 2,304 = x^2. After you add them you will now have 6,400 = x^2. Once you have this, you will need to do the square root of both sides of the equation; sqrt(6400) = x. This gives you x = 80.

Hope this helps!

Brainliest?

3 0
3 years ago
What is k-15=-8?<br><br><br> I need help with this one<br> Btw it is asking what k equals.
LuckyWell [14K]

Answer:

k=7

Step-by-step explanation:

Add 15 to both sides, -8+15=7

So, K=7

4 0
3 years ago
PLEASE HELP ME!!!!!!!!! The slope of this line is 2/3. What does that represent?
Zina [86]

Answer:

Slope of a line represents the money billed per lesson length.

Step-by-step explanation:

Slope of a line defined as the the number that measures the steepness and it is usually denoted by m.

It is also states the gradient of a line or the change in variable of y to the change in variable of x.

As per the statement:

Slope of a line is 2/3.

Here x axis represents the lesson length in minute and y axis represents the money billed in dollars

Then;

Slope of a line represents the money billed per lesson length.


3 0
3 years ago
Which of the following are solutions to 2x^2-8x-90
Lorico [155]

Answer:

2(x-9)(x+5)

Step-by-step explanation:

6 0
2 years ago
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