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vovikov84 [41]
2 years ago
7

Can you answer number 3, 4, and 5? (Whoever is right gets brainliest)

Mathematics
2 answers:
Aliun [14]2 years ago
5 0

Answer:

3, 175 by 300.     4, 950.     5, 52,500

Step-by-step explanation:

valkas [14]2 years ago
3 0

Answer:

3: 200, 200

4:800

5:400

Step-by-step explanation:

:)

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A kite flying in the air has a 10-ft line attached to it. It’s line is pulled taut and casts a 7-ft shadow. Find the height of t
jasenka [17]

Answer:

If the kite has an 11 ft line attached to it and it casts an 8 feet shadow, we will have a rectangle triangle (see picture below).

To find the height x of the kite, we can apply the Pythagorean theorem.

x² = 11² - 8²

x² = 121 - 64

x² = 57

x =√57 Step-by-step explanation:

6 0
2 years ago
Explain why the triangles are similar. Then find the value of x.
djyliett [7]
Answer: Choice A) AA postulate; 18

---------------------------------------------------------------------------------------

Work Shown:

The triangles are similar to each other due to the AA (angle angle) postulate. The top angles are overlapping or shared angles. So that's the first pair. The second pair of angles is either bottom pair of angles, from the fact that corresponding angles are congruent. This is only true if the lines are parallel.

Due to the similar triangles, we can set up the proportion and solve for x
8/(8+4) = 12/x
8/12 = 12/x
8*x = 12*12 ... cross multiply
8x = 144
x = 144/8
x = 18

8 0
3 years ago
How do you round 788.44-225.6? really need help:)
Igoryamba

Answer:

532.8

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Find the proportion of observations from a standard Normal distribution that falls in each of the following regions. -2.31 <
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4 0
2 years ago
Human capital deepening refers to increases in a country’s population, including both births and immigration.
frozen [14]

Answer:

Based on what I researched that would be False.

Step-by-step explanation:

Human capital deepening is the increase of capital workers, it also includes skills or higher education.

4 0
2 years ago
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