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2 years ago

Is the graphs (both) misleading?

Mathematics

1 answer:

Alecsey [184]2 years ago

6 0

Answer:

B is misleading

Step-by-step explanation:

by making the Y numbers smaller it looks like there was a "big" increase" when theere really wasnt

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If 1 foot 12 inches, which expression can be used to find the

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B is the right awnser

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3 years ago

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Find the length x to the nearest whole number. A right triangle has a vertical leg of length x units, a base leg with a length o

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Complete Question

The diagram for this question is shown on the first uploaded image

Answer:

The value of x is $x = 274 \ unites$

Step-by-step explanation:

From the question we are told that

The length of the vertical length is $x$

The length of the base leg is L = 330 + d units

The length of the bisecting line segment is h

The base angle is $\theta = 28^o$

The angle between d and line segment is $\theta_1 = 56^o$

For the first angle

$Tan \theta_1 = \frac{x}{d}$

=> $d = \frac{x}{Tan \theta _1}$

For the whole big triangle

$Tan \theta = \frac{x}{330 + d}$

=> $d = \frac{x}{Tan \theta } -330$

So equating the both d

$\frac{x}{Tan \theta _1} = \frac{x}{Tan \theta } -330$

Substitute values

$\frac{x}{Tan (56)} = \frac{x}{Tan (28) } -330$

$0.6745 x = 1.880x -330$

$1.20549 x = 330$

$x = 274 \ unites$

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3 years ago

If C(m) = 0.50m + 30 represents the cost of renting a car, how many miles were driven if cost is $130

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Answer:

m=#miles

so 130= .5m+30

subtract 30 from each side

100$= .5m than divide .5 to isolate m

m= 200

Step-by-step explanation:

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3 years ago

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