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kenny6666 [7]
3 years ago
8

What is the area and perimeter for this

Mathematics
1 answer:
vaieri [72.5K]3 years ago
5 0

Answer:

Step-by-step explanation:

Side₁ = 1.8 +3.2 = 5 cm

Side₂ = 3 cm

Side₃ = 4 cm

Perimeter of triangle = sum of all the three sides

                                   = 5 + 3 + 4

                                   = 12 cm

\boxed{\text{Area of triangle =$\dfrac{1}{2}*base * height$}}

                          =\dfrac{1}{2}*5*2.4\\\\\\= 5*1.2\\\\= 6 \ cm^{2}

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Which relation could be rewritten using FUNCTION notation
ziro4ka [17]

For this case we have, by definition, a function is given in the form:

y = f (x)

Where x is the independent variable and y is the dependent variable.

If we have:

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A relation that could be rewritten using function notation is option b.

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5 0
3 years ago
Pretty PLEASE HELP ASAP, THANKS! WILL REWARD BRAINLIEST!!
shutvik [7]
You can rewrite it as
(2/3 )•(10^(13-8))= (2/3)• 10^5 ~ 0.67•10^5=
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Answer $6.7•10^4
5 0
4 years ago
What number is less than -2 4/5 and greater than -31/5
IgorC [24]

Using a calculator, you should find that

-2 & 4/5 = -(2 + 4/5) = -(2+0.8) = -2.8

-31/5 = -6.2

So the unknown number is between -6.2 and -2.8

<h3>Possible whole number answers could be: -6, -5, -4, -3, or -2</h3>

If your teacher allows decimal answers, then there are infinitely many possible ways to answer.

8 0
3 years ago
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