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s344n2d4d5 [400]
2 years ago
14

Does each set of side lengths form a right triangle 10 m, 11 m, 15 m or 15 m, 8 m, 17 m,

Mathematics
2 answers:
IrinaVladis [17]2 years ago
6 0
Can you be a little more specific please
zhannawk [14.2K]2 years ago
4 0

10m, 11m, 15m is not a right triangle

15m, 8m, 17m is a right triangle

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What two factors that can be multiply by 19
Vsevolod [243]
19 is a prime number so 1, 19
hope this helps!
5 0
3 years ago
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WILL GIVE BRAINLIEST. please help
kondor19780726 [428]

Answer:

x = 11.4 m

y = 21 m

man's shadow =  9.6 m

Step-by-step explanation:

measure of third angle must be 50 degrees (180 - (40 + 90))

you can take tan50° = 15/y and 'y' will equal approx. 21

to find 'x' you can take tan21° = (21-x) /25 and 21 - x = 25 · tan21°

21 - x = 9.6

-x = -11.4

x = 11.4

man's shadow is the difference of 21 and 11.4, which is 9.6

4 0
2 years ago
Sin(5x 3 + 20) = cos(2x 3 + 14)
Ronch [10]
Whts the quiz
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3 0
2 years ago
HELP asap pls, first right=brainliest
Sergeeva-Olga [200]

Answer:

Your answer would be A:12

Step-by-step explanation:

4 0
2 years ago
The area of the square is 100 square centimeters. What is the area of the circle?
swat32

Answer:

  • Since the question is incomplete, see the figure attached and the explanation below.

Explanation:

Since the figure is missing, I enclose the figure of a square inscribed in a circle.

Since the <em>area of a square</em> is the side length squared, you can determine the side length:

  • Area = (side length)²
  • 100 cm² = (side lenght)²

        side\text{ }length=\sqrt{100cm^2}=10cm

From the side length, you can find the diagonal of the square, which is equal to the diameter of the circle, using the Pythagorean theorem:

  • diagonal² = (10cm)² + (10cm)² = 2 × (10cm)²

         diagonal=\sqrt{2\times (10cm)^2}\\ \\ diagonal=10\sqrt{2} cm

The area of the circle is π (radius)².

  • radius = diameter/2 = diagonal/2

        area= \pi \times (5\sqrt{2}cm)^2=50\pi cm^2

6 0
2 years ago
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