WHICH TABLE DOES NOT REPRESENT A FUNCTION ANSWER ASAP !!!

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Answer 1

Answer:

Answer:

Step-by-step explanation:

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Which decimal number is 17/22 equal to?

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Answer with explanation:

A decimal number is terminating , if it's denominator is of the form $2^p \text{or} 2^p * 5^q \text{or} 5^q.$

The fraction or Rational number ,

$(17)/(22)=(17)/(11* 2)$

has both 2, and 11 in the denominator,it means this decimal number is non terminating repeating.

So, $(17)/(22)=0.72272727......\n\n=0.72\bar{27}$

Non terminating repeating decimal.

It is equal to 0.7727272727

Suppose theta is in the interval (90, 180). Choose whether the sign of tan(theta/2) is positive or negative.

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$90^\circ<\theta<180^\circ\implies45^\circ<\frac\theta2<90^\circ$

$\tan\theta>0$ for $\theta$ in this interval.

Final answer:

When theta is in the interval (90, 180), the sign of tan(theta/2) is negative.

Explanation:

When theta is in the interval (90, 180), the sign of tan(theta/2) is negative.

To understand why, we can use the half-angle identity for tangent:

tan(theta/2) = (-1 - cos(theta))/(sin(theta))
Since theta is in the second quadrant (90 < theta < 180), both sine and cosine are positive.
The numerator (-1 - cos(theta)) is negative, while the denominator (sin(theta)) is positive.
Therefore, the overall expression tan(theta/2) is negative.

Learn more about Tangent sign in second quadrant here:

brainly.com/question/33665687

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Axis of symmetry and vertex of F (x) = x2 + 4x -5

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axis of symmetry is also the x coordinate of the vertex
if you have
f(x)=ax^2+bx+c
vertex x coordinate is
-b/2a
a=1
b=4
-4/2(1)=-4/2=-2
x coordinate of vertex=-2 aka axis of symmmetry
find y coordinate
input -2 for x
y=(-2)^2+4(-2)-5
y=4-8-5
y=-9

axis of symmetry is x=-2
vertex is (-2,-9)

r= -b/2a = -4/2=-2 k=f(r)=-2^2-8-5=-9 (-2,-9)

Help me plz!!!!!!!!!!!

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Answer:

88%

Step-by-step explanation:

22/25 = .88 x 100= 88%

Answer:

88%

Step-by-step explanation:

First, you start with the bottom (denominator). You turn it into 100 since all percentages are over 100. So 25 times 4 is 100. Therefore, you also have to multiply the top with a 4, getting an 88 over 100. That is equal to 88%.

Help ASAP!! I need help fast!!!!

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the answer to this question is : 8^2/4 -6 = 10

The perfect squares between 20 and 61

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by-step explanation:

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