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andreyandreev [35.5K]
2 years ago
6

Is the triangle an acute, isosceles, obtuse, or right?

Mathematics
1 answer:
Trava [24]2 years ago
5 0

Step-by-step explanation:

k =70 because all triangles angles add up to 180° and it's an acute angle cause all the angles are lower than 90° hope this helps

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10 Points + brainliest.<br> 7a + 50 = 247
Oliga [24]

Answer:

a = 28.14 (Estimated)

Step-by-step explanation:

7a + 50 = 247

=> 7a = 197

=> a = 28.1428571429 (Using Calculator)

=> a = 28.14 (Estimated)

Hoped this helped.

4 0
2 years ago
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TIMED
Rudik [331]
-x^2 + 4x + 12 = -3x + 24

-> x^2 - 7x + 12 = 0

-> (x-3)(x-4) = 0

-> x= 3 or 4

so y = 15 when x = 3, y = 12 when x = 4
6 0
2 years ago
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WILL GIVE BRAINLIEST!!!!!!
Tanzania [10]

Answer:

Probably y=2x+60

Step-by-step explanation:

It seemed to fit best, dont count on my answer tho, not 100% sure :(

When I put the line through the points, the y intercept was around 50/60 and the slope is positive so it eliminated a few answers. then I chose y=2x+60 since that slope seemed more correct than a slop of 8.

5 0
3 years ago
What is the value of the expression (–5) -3?
lys-0071 [83]

Answer:

The value of x is -125

Therefore x=-125

Step-by-step explanation:

Given that the expression is (-5)^{-3}

To solve the expression :

(-5)^{-3}

=\frac{1}{(-5)^3} ( by using the property a^{-m}=\frac{1}{a^m} )

=\frac{1}{(-5)\times (-5)\times (-5)} ( expanding the power )

Let x=(-5)\times (-5)\times (-5)

=\frac{1}{x}

Now the value of x is x=(-5)\times (-5)\times (-5)

=-125

Therefore x=-125

The value of x is -125

5 0
3 years ago
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Which of the following statements represents a correct relantionship
Nezavi [6.7K]

Hey there!

  • \bold{345>354} is false because \bold{345} is smaller/less than \bold{354}
  • \bold{400 is incorrect because \bold{40} is smaller/lesser than \bold{400}
  • \bold{4008 is correct because \bold{4080} is bigger than/ greater than \bold{4008}
  • \bold{23,090=23009} is incorrect because \bold{23090\neq23009}

  • \boxed{\boxed{\bold{Answer:C.)4008

Good luck on your assignment and enjoy your day!

~\bold{LoveYourselfFirst:)}


3 0
3 years ago
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