You have been asked to build a scale model of a restaurant out of bottle caps. the restaurant is 20 feet tall. your scale is 2.4 cm: 1 foot. a bottle cap is 1.2 cm tall. about how many bottle caps tall will your model be?

Step-by-step explanation:

we know that

The scale is

That means

2.4 cm in the model represent 1 foot in the real

In this problem

The restaurant is 20 feet tall

Find the height of the model

Multiply the actual height of the restaurant by the scale 2.4

A bottle cap is 1.2 cm tall

To find out the number of bottle caps divide the height of the model by 1.2

answer: option a.

step-by-step explanation:

you know that the quadrilateral opqr ( a four sided figure) is inscribed in circle. this means that all its vertices are on the circle.

then, by definition, the opposite angles of the quadrilateral are supplementary, this means that the sum of their measures is 180 degrees.

you can observe in the figure that the angles ∠opq   and the angle ∠orq   are opposite, therefore:

then, can be used to d to calculate the measure of ∠opq

the volume is the product of the area of the base, 3x(3x+4), and the height, 3x-1

step-by-step explanation: