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maria [59]
3 years ago
9

If you have a right triangle is 10 cm² and one of the legs is 4 cm find the length of the other leg

Mathematics
2 answers:
user100 [1]3 years ago
7 0

Answer:

The length of the other leg is 5cm

Step-by-step explanation:

Area of a right triangle = ½ * Base * Height.

Given:

Base = 4cm

Height (Length) = ??

Area = 10cm²

Area = ½ bh

10cm² = ½ * 4 * h

10cm² = 2h

Let's divide through by 2cm

h = 10cm² / 2cm

h = 5cm

The length of the other leg is 5cm

lesya [120]3 years ago
5 0

If you are saying that the hypotenuse is 10 cm the you have to solve the following equation using the Pythagorean theory.

4^2 + b^2 = 10^2

16 + b^2 = 100

16 - 16 + b^2 = 100 - 16

b^2 = 84

Find \sqrt{84\\

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Answer:

E = {0, 1, 2, 3)

Step-by-step explanation:

  • <u>Integer</u>: a number with no decimal or fractional part, from the set of negative and positive numbers, including zero
  • < means less than
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E = {0, 1, 2, 3)

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2 years ago
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How to model the problem
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Naomi is doing a report about the 1900 and 1904 olympic games. Each page will contain information about 4 of the countries that
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Answer:

The correct answer is the equation stands as 4x =40 where x is the number of pages Naomi would require and the value of this x is 10.

Step-by-step explanation:

Number of countries that competed in 1900 summer Olympic games is 28.

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Total number of countries competed in total is 40.

Each page of Naomi's report contains  information about 4 of the countries that competed each year.

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Thus the equation now stands as 4 × x = 40.

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8 0
3 years ago
A gym charges a monthly fee and an additional cost for each class. Consider the graph that represents the relationship between t
bija089 [108]
For this problem you need to understand that a linear graph is a straight line (Remember Rise/Run). 
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The Y-Intercept is the cost (in dollars), so this would be to monthly fee. 
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Recap:
True
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-The rate of change represents the cost for one class.
False
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I hope I've helped you, have a great day!</span>
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