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3 years ago

Which pair is a pair of vertical angles?

Mathematics

1 answer:

Mariulka [41]3 years ago

8 0

Answer:

Angles that are directly across from each other

Step-by-step explanation:

Vertical angles are angles that are directly across from each other, forming an x. They always have the same degree

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Which statement best describes how to determine whether f(x) = 9- 4x4 is an odd function?

vitfil [10]

Answer:

Option C.

Step-by-step explanation:

Note: In the given function the power of x should be 2 instead of 4, otherwise all options are incorrect.

Consider the given function is

$f(x)=9-4x^2$

If $f(-x)=f(x)$ , then $f(x)$ is an even function.

If $f(-x)=-f(x)$ , then $f(x)$ is an odd function.

Now, substitute x=-x in the given function.

$f(-x)=9-4(-x)^2$

$f(-x)=9-4(x)^2$

$f(-x)=f(x)$

So, the given function not an odd function. It means it is an even function.

To check whether the given function is odd, we have to determine whether $9-4(-x)^2$ is equivalent to $-(9-4(x)^2)$ .

Therefore, the correct option is C.

6 0

3 years ago

45÷3=15 is the same as___ ÷3 plus_____÷3=______

gregori [183]

36 divided by 3 plus 90 divided by 3 I think I hope this helps u

7 0

3 years ago

Read 2 more answers

-11/12 - -5/12 as always please explain

alekssr [168]

-11/12 +5/12 = - 6/12= - 1/2

3 0

3 years ago

Read 2 more answers

Plz help! It’s due soon!

gregori [183]

X-int: none
Y-int: (0,27)
Vertex: (-3,18)
AOS: x= -3
Max & Min Value: (-3,18)

8 0

3 years ago

A counting number is a multiple of 13 and is also divisible by 4 and 6. What is the smallest number that satisfies these conditi

ASHA 777 [7]

Answer:

Step-by-step explanation:

39 is a multiple of 13. 13,26,39.

3+9= 12 which is an even which works both for 6 and 4. 4,8,12. 6,12

8 0

3 years ago