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3 years ago

If a certain roundabout has diameter of 96 feet,

Mathematics

1 answer:

Sonbull [250]3 years ago

6 0

9514 1404 393

Answer:

B. 301.6 ft

Step-by-step explanation:

The circumference of the circle is given by the formula ...

C = πd

For a diameter of 96 ft, the circumference of the circle is ...

C = π(96 ft) ≈ 301.593 ft

The car would travel about 301.6 feet.

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Step-by-step explanation:

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3 years ago

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

wel

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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A puppy weighs 3 pounds. What is the puppy's weight in ounces

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