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-Dominant- [34]
3 years ago
14

Graph the function. Identify the vertex and axis of symmetry.

Mathematics
1 answer:
aalyn [17]3 years ago
7 0
A. axis of symmetry: vertex: (–0.5, –0.5)
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Which two are equivalent?
never [62]

Answer:

Expression I and IV

Step-by-step explanation:

Expression I simplified :

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  • 8n + 7
  • Expression I = Expression IV
7 0
2 years ago
PLEASE HELP WITH GEOMETRY IM STUCK!?}
Ilya [14]

Answer:

13.8

Step-by-step explanation:

Recall the trigonometric ratios

Sine = Opposite over Hypotenuse (SOH)

Cosine = Adjacent over Hypotenuse (CAH)

Tangent = Opposite over Adjacent (TOA)

Now lets look back at the question

We are given an angle and its adjacent side length (11) and we need to find the hypotenuse

The hypotenuse and adjacent sides corresponds with the trig function cosine so we will use cosine to solve for x

( remember that cosine = adjacent over hypotenuse )

cos(37)=\frac{11}{x}

step 1 multiply each side by x

cos(37)*x=xcos(37)\\\frac{11}{x} *x=11

now we have xcos(37)=11

step 2 divide each side by cos(37)

\frac{xcos(37)}{cos(37)} =x\\\frac{11}{cos(37)} =13.77349\\

we're left with x = 13.77439

Our last step would be to round to the nearest tenth

We would get that the answer is 13.8

3 0
2 years ago
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Please help, the image is below!
AysviL [449]

Answer: Circumference =  28.27cm

4 0
3 years ago
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A spinner has 4 equal areas. They are colored yellow blue green and red. What is the probability of landing on each color after
hammer [34]

Answer: you have a 25% or 1/4 probability

Step-by-step explanation:

7 0
3 years ago
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I need help! Really bad a math.​
Alex17521 [72]

Answer:

-72

Step-by-step explanation:

Substitute -4 in the equation

h(-4) = -20 + 13(-4)

h(-4) = -20 + -52

h(-4) = -72

-72 is the final answer

8 0
2 years ago
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