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antoniya [11.8K]
3 years ago
15

A 13-foot ladder is leaning against a building, forming a right triangle. The height where the ladder touches the building is se

ven feet more than the distance from the base of the ladder to the building. At what height does the ladder touch the building?
Mathematics
1 answer:
Sonja [21]3 years ago
3 0

Answer:

20 feet

Step-by-step explanation:

13 foot ladder + 7 feet more = 20 feet

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Find the length of MP. round to the nearest hundredth.
lozanna [386]

Answer:

<h2>MP ≈ 2.98 cm</h2>

Step-by-step explanation:

Use sine:

sine=\dfrac{opposite}{hypotenuse}

We have:

opposite=MP\\hypotenuse=8.7\ cm\\\alpha=20^o\\\\\sin20^o\approx0.342

Substitute:

\dfrac{MP}{8.7}=0.342

\dfrac{MP}{8.7}=\dfrac{342}{1,000}              <em>cross multiply</em>

1,000MP=2975.4             <em>divide both sides by 1,000</em>

MP=2.9754\to MP\approx2.98

6 0
3 years ago
Fei Yens dog eats 8 ounces of dog food each day. Fei Yen bought a 28 pound bag of dog food. how many 8 ounce servings are in a 2
steposvetlana [31]
One pound is 16 ounces so 28 pounds is 28x16 which is 448. 448 divided by 8 ounces per serving is 56 ounces per bag
4 0
3 years ago
What is 3 x 89 - 394 +35.32 x 34/289 x 100,000,000 - 3832 / 24213
Whitepunk [10]
415529284.606 is the correct answer
3 0
3 years ago
Read 2 more answers
Two sides of an isosceles triangle measures 26 and 10. What is the possible value of the third side?
spin [16.1K]

The third side of the triangle is 26.

Explanation:  

Given:

Two sides of the isosceles  triangle are 26 and 10.  

To Find:

The possible value of the third side

Solution:

Definition of Isosceles  triangle:

An isosceles triangle is a triangle with (at least) two equal sides. Isosceles triangle  has both two equal sides and two equal angles.

We also know the property of the triangle that  

Sum of two sides of triangle > third side of the triangle  

Case1. When third side is 10

Thee third side can’t be equal to 10 because it does not follow the rule of triangle  

10+10>26………which is  not possible

So the third side of the isosceles triangle is 26.

7 0
3 years ago
What's the domaing and range of this <br><br> (sorry for the quality, its the best I could get)
Schach [20]

Answer:

domain: [-3,2]

range: [-3,2]

Step-by-step explanation:

domain: all possible x values *maximum values of x

range: all possible y values *maximum values of x

brackets means the max while parenthesis mean infinite

8 0
3 years ago
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