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3 years ago

Does this equation produce a horizontal or vertical line: y=5

Mathematics

1 answer:

Flura [38]3 years ago

7 0

check the picture below.

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An architect planned to construct two similar stone pyramid structures in a park. The

kondaur [170]

Answer:

1) Change the length of side AB to 2 feet

Step-by-step explanation:

Given that both structures are similar, it follows that the ratio of their corresponding lengths are equal.

To find out what should be the correct length of AB that she should change to, set up the proportion showing the ratio of 2 corresponding lengths of both structures. Thus:

$\frac{PR}{AC} = \frac{PQ}{AB}$

We will assume AB is unknown.

PR = 7.5 ft

AC = 2.5 ft

PQ = 6 ft

Plug in the values into the equation

$\frac{7.5}{2.5} = \frac{6}{AB}$

Cross multiply

$AB*7.5 = 6*2.5$

$AB*7.5 = 15$

Divide both sides by 7.5

$AB = 2$

The architect should change the length of AB to 2 ft

7 0

2 years ago

Read 2 more answers

Where were the two cars in relation to each other when they began traveling?

Elza [17]

Answer:

The answer is A.

Step-by-step explanation:

As can be seen in the graph, car B starts at the "20" mark on the vertical axis, signifying that it starts 20 miles east of car A.

Hope this helped!

3 0

3 years ago

Pll help :)<br> complete the table

pochemuha

But there is nothing

5 0

3 years ago

How many times does 4/5 go into 18/25?

Vinvika [58]

Answer: 9/10 times

Step-by-step explanation:

Hi, to answer this question we simply have to divide 18/25 by 4/5

Mathematically speaking:

18/25 ÷ 4/5 = (18 x 5) / (25 x 4) = 90/100 = 9/10

In conclusion, the answer is 9/10 times.

Feel free to ask for more if needed or if you did not understand something.

6 0

3 years ago

The ratio is 4:2 what is the value

Serggg [28]

Answer: 8

Step-by-step explanation:

5 0

3 years ago