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3 years ago

10. What is the least number of acute angles a triangle can have?

Mathematics

2 answers:

Leni [432]3 years ago

8 0

Answer:

idk about 12 and 13 but the number of acute angles a triangle can have is 2 and for 11 No, a triangle cannot have an obtuse and a right angle.

Step-by-step explanation:

givi [52]3 years ago

8 0

Answer:

10) 3

11) no

12) kayla's statement is incorrect because the diagonals of a rectangle do not intersect each other at 90 degree like a rhombus.

13) Andy’s statement is incorrect because

Quadrilaterals have 4 sides and 4angles. The exterior angles of any convex polygon add up to 360 degrees ( 4 right angles). If an interior angle is a right angle then the corresponding exterior angle must also be a right angle

Step-by-step explanation:

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Answer:MON=99

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8x-13+7x-17=180

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For $f$ to be continuous at $x=5$ , we need to have

$\displaystyle\lim_{x\to5}f(x)=f(5)$

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$f(x)=\dfrac{x^2-5x}{x^2-25}$

We can write

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and the limit would be

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and so $f$ is discontinuous.

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