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rodikova [14]
2 years ago
6

What is the slope of the coordinates (8,1) and (5,-2)

Mathematics
1 answer:
gulaghasi [49]2 years ago
3 0

Answer:

I know this isn't the answer you'd like, but there's a graphing app called ''desmos'' and you can enter the equation in there and it gives you your answer.

Step-by-step explanation:

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I need help finding x
BigorU [14]

Answer:

The answer to your question is      x = \sqrt{50}    or x = 5\sqrt{2}

Step-by-step explanation:

To solve this problem use the Pythagorean theorem because two right triangles are formed.

                    c² = a² + b²

c = 10

a = x

b = x     Because in a square all the sides measure the same.

                    10² = x² + x²

- Simplify

                    100 = 2x²

                    x² = 100/2

                   x² = 50

                    x = \sqrt{50}    or x = 5\sqrt{2}

         

3 0
3 years ago
Write an English phrase that would translate into the following mathematical expression.
Yuliya22 [10]

Answer:

C.

Step-by-step explanation:

5z - 7, you would say 5 times z minus 7, which is the same as 5 less than th product of 7 and a number z

6 0
2 years ago
Giving brainleist. what is 9 + 10
iren2701 [21]
21 because 9+10 is actually 21
7 0
3 years ago
Read 2 more answers
The mass of substances left in a sample
professor190 [17]

This question tests one's knowledge of states of matter. Kim would have to classify the water as gaseous matter in this case.

<h3>Why should Kim classify the water as gaseous?</h3>

Remember, she boiled all the liquid away. Hence in their evaporated state, the water now assumes a gaseous form.

Matter can exist in various states. They are:

  • Solids;
  • Liquids;
  • Gaseous;
  • Plasma; and
  • Bose-Einstein condensate. (which is Man-made).

Learn more about states of matter at:
brainly.com/question/16982523

6 0
2 years ago
Ghj,aedhf;oeskz.jfesl;zfjeghkljrdsoxdhrgdklwrsd
DochEvi [55]

Answer:

30/(5+7)

Step-by-step explanation:

6 0
2 years ago
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