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3 years ago

5

Complete the square

1 answer:

WINSTONCH [101]3 years ago

8 0

The sneer to all the question is X=1

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The mean weight of a group of 7 girls is 58kg<br> work out their total weight with the calculation

dezoksy [38]

Answer:

Easy.The answer is 406kg.

Step-by-step explanation:

58kg×7=406kg

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2 years ago

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PLEASE HELP!!<br> Which city did you pick and why? What is one common boating hazard in this city?

nexus9112 [7]

Boang na g answer ana

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3 years ago

Charlie used a regression calculator to generate the equation f(x) = –0.15x + 20.1 for the ordered pairs (2, 15), (4, 21), (6, 2

aivan3 [116]

Answer: The r<span>-value for the linear function related to the ordered pairs is very close to zero, so it is not a good representation of the data. A quadratic model would better represent the data because there is a turning point within the data set. The data increases then decreases, which is what the graph of a quadratic does. </span>

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2 years ago

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Which is the graph of F(x)= (x+3)(x-2)

KonstantinChe [14]

Answer:

Vertex: (-1/2, -25/4)

Focus: (-1/2, -6)

Axis of Symmetry: x=-1/2

Directrix: y=-13/2

Step-by-step explanation:

x = -2, -1, -1/2, 1, 2

y = -4, -6, -25/4, -4, 0

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2 years ago

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The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7

notsponge [240]

Answer:

x=21

y=16

z=28

Step-by-step explanation:

Let

The first side=x

The second side =y

The third side=z

The rest is in the attached file

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2 years ago

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