3 years ago

Will give BRAINEST

Mathematics

2 answers:

madam [21]3 years ago

7 0

Answer:

B is wrong

Step-by-step explanation:

it’s Exponential growth

horsena [70]3 years ago

3 0

The answer would be B

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Will give brainliest for right answer. Absurd answer will be reported.

Licemer1 [7]

Answer:

Option 1

Step-by-step explanation:

Arc MK is equal to the sum of arcs ML and LK.

6 0

2 years ago

Describe the nature of the roots for this equation.<br> 3x^2+x-5= 0

m_a_m_a [10]

Answer:

<h2>This equation has no natural roots.</h2>

Step-by-step explanation:

$3x^2+x-5=0\\\\\text{Use the quadratic formula for}\ ax^2+bx+c=0\\\\x=\dfrac{-b\pm\sqrt{b^2-4ac}}{2a}\\\\\text{For the given equation:}\\\\a=3,\ b=1,\ c=-5\\\\b^2-4ac=1^2-4(3)(-5)=1+60=61\\\\x=\dfrac{-1\pm\sqrt{61}}{(2)(3)}=\dfrac{-1\pm\sqrt{61}}{6}\notin\mathbb{N}$