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Julli [10]
3 years ago
7

How many pairs of complementary angles would it take to create a straight line? How do you know?

Mathematics
2 answers:
qwelly [4]3 years ago
5 0
It would take 2 pairs of complementary angles because complementary angles have 90 degrees and 180 degrees makes a straight line
bija089 [108]3 years ago
5 0
It would take 2 pairs and complementary is 90 degrees and a straight line makes 180 degrees
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BRAINLIEST!! The product of two numbers is 144, but their sum is –24. What are these two numbers?
mestny [16]

Answer:

B .-12 and -12

Step-by-step explanation:

it is because when we multiply two -digit the answer is in +

so like in the same -12 * -12=144

And when we add the digit we get -24

Hence, it is proved

8 0
2 years ago
Read 2 more answers
5. The value of ACOR stock rose 4.5% during June. The stock sold for $28 a share at the end of May. How much did the value of AC
nata0808 [166]

The value of ACOR stock rose 4.5% during June. The stock sold for $28 a share at the end of May. How much did the value of ACOR stock increase during June?

7 0
2 years ago
8.5x+51.86=-11.5x+51.76
solniwko [45]
Add, -11.5x and move it over to 8.5x

Then, subtract them together and you get 20x + 51.86 = 51.76

And you move (subtract) 51. 86 over to 51.76, subtract that and you get             20x = -0.1

Divide, and your answer is -200
7 0
3 years ago
Help help please i will mark u brill
Roman55 [17]

Answer:

Step-by-step explanation:

u/4 + 9.9 = 16.9

Putting value of u = 24 in the equation

24/4 + 9.9 = 16.9

6 + 9.9 = 16.9

15.9 = 16.9

Bringing like terms on one

16.9 - 15.9 = 1

7 0
3 years ago
Read 2 more answers
How does knowing the slope and y-intercept help you graph and write the equation of a line?
IgorLugansk [536]

Answer:

It allows to to know y-intercept formula which is used to graph a line.

Step-by-step explanation:

Y-intercept formula:

y=mx+b

  M: slope (keep in fraction if it is fraction, to help you graph)

  B: y-interecept

8 0
3 years ago
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