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3 years ago

A machine prints 8 banners in 120 seconds how many seconds does it take to print one Banner

2 answers:

8 0

So all we have to do is divide 120 by 8 so 120/8= 15

Do you understand why we do that? It’s because there are 120 seconds needed to print 8 banners so dividing 120 by 8 will get you the time for one

Novay_Z [31]3 years ago

4 0

60 seconds because I have down this before and check it about a million time

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OleMash [197]

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3 years ago

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Ken drew a pair of intersecting rays and marked a angle between them.

andre [41]

Answer:

Option 3 is the best option that compares the pair of intersecting rays with the angle

Step-by-step explanation:

The definition of angle says that an angle is a shape that is produced by the intersection of two rays that have a common end point.

A ray is a line segment that has only one end point and is extended infinitely in a unique direction

So Yeah. :) Hope I've helped

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3 years ago

If the angle of elevation of the sun is 61.7° when a building casts a shadow of 56.5 feet, what is the height of the building ro

maksim [4K]

SOLUTION

Let us use a simple diagram to interprete the question

In the diagram above, the dark stuff below represents the shadow and the rectangular bar represents the building. I have labelled the height of the building as h.

So we will use the right-angled triangle formed to find h

As we can see h represents the opposite side and 56.5 feet represents the adjacent side of the right-angle triangle. So we will use TOA

$\text{TOA tan }\theta=\frac{opposite}{\text{adjacent}}$

So we have

$\begin{gathered} \text{ tan }\theta=\frac{opposite}{\text{adjacent}} \\ \text{ tan }61.7\degree=\frac{h}{56.5} \\ 1.8572015=\frac{h}{56.5} \\ \text{cross multiplying, we have } \\ h=1.8572015\times56.5 \\ h=104.931887 \end{gathered}$

Hence the answer is 104.9 feet to the nearest tenth

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1 year ago

Please help i will mark brainliest which helps gain ranks

BlackZzzverrR [31]

Answer:

It is proportional

Step-by-step explanation:

The pool is being filled at a constant rate.

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3 years ago