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Orlov [11]
3 years ago
6

Engineers plan to construct an aqueduct to transport water from the top of a ridge to farmland. A portion of the project is comp

lete. Find the length of the entire aqueduct.

Mathematics
1 answer:
Harlamova29_29 [7]3 years ago
8 0
The length of the aqueduct is 13 km.
My reasoning for this is because the inner triangle is in perfect ratio to the outer triangle and the inner edge has a ratio of 1 to 5 so if you’re searching for the length of the aqueduct you would multiply the corresponding side which is 2.6 km x 5 to which you would get 13
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Devon made a scale drawing of a triangle. He used a scale factor of One-fourth to draw the new triangle. How does each side of t
Assoli18 [71]

Answer:

mark me as brainliest

#carry on learning

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Devon made a scale drawing of a triangle. He used a scale factor of 1/4 to draw the new triangle. How does each side of the new triangle compare to the original? Each side of the new triangle is 4 times shorter than the original.

4 0
3 years ago
Multiply.
prohojiy [21]

Answer:

D. 3x² + 19x - 14

Step-by-step explanation:

Use FOIL to find the answer.

First: x * 3x = 3x²

Outer: -2 * x = -2x

Inner: 3x * 7 = 21x

Last: 7 * -2 = -14

Form the equation:

3x² - 2x + 21x - 14

Combine like terms.

3x² + 19x - 14

8 0
3 years ago
Can someone please help me and like show and explain how to get the answer?
lord [1]
It will take layla 11 nigths
8 0
4 years ago
I need help please :(((;
Galina-37 [17]

Answer:

yes because of the lines they are the same on both triangles

Step-by-step explanation:

3 0
3 years ago
The first term in a sequence of numbers is 1/2
Andrei [34K]

Answer:

The correct answer is C. The 4th term is 11.

Step-by-step explanation:

Since the next term is one more than twice the previous, we can calculate it by the following expression:

a_{n} = 2*a_{n-1} + 1

So the second term is:

a_2 = 2*\frac{1}{2} + 1\\a_2 = 2

The third term:

a_3 = 2*2 + 1\\a_3 = 5

And the fourth term:

a_4 = 2*5 + 1\\a_4 = 10 + 1 = 11

The correct answer is C. The 4th term is 11.

7 0
4 years ago
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