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Thepotemich [5.8K]
2 years ago
6

WILL GIVE BRANLIEST

Mathematics
1 answer:
arsen [322]2 years ago
6 0

Answer:

<h2>m<ABD = 36°</h2><h2>m<DBC = 54°</h2>

Step-by-step explanation:

2 + 3 = 5

90° : 5 = 18

18 × 2 = 36

m<ABD = 36°

18 × 3 = 54

m<DBC = 54°

<h3>#Let'sLearn</h3>
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A cone and a cylinder have the same radius and height. The volume of the cone is 100π (pi) cubic feet. What is the volume of the
murzikaleks [220]

Answer:

The volume of the cylinder is 300\pi cubic feet.

Step-by-step explanation:

From Geometry we remember that volumes of a cone and a cylinder with the same radius (R), measured in feet, and height (h), measured in feet, are defined by the following equations:

Cone

V_{co} = \frac{1}{3}\pi\cdot R^{2}\cdot h (1)

Cylinder

V_{cy} = \pi\cdot R^{2}\cdot h (2)

The ratio of the volume of the cylinder to the volume of the cone is:

\frac{V_{cy}}{V_{co}} = 3 (3)

If we know that V_{co} = 100\pi\,ft^{3}, then the volume of the cylinder is:

V_{cy} = 3\cdot V_{co}

V_{cy} = 300\pi\,ft^{3}

The volume of the cylinder is 300\pi cubic feet.

3 0
3 years ago
Pyramid A is a square pyramid with a base side length of 18 inches and a height of 9 inches. Pyramid B has a volume of 3,136 cub
Basile [38]

The volume of pyramid B (3,136 in.³) is 323% bigger than the volume of pyramid B (972 in.³).

<h3>What is the Volume of a Square Pyramid?</h3>

Volume of square pyramid = 1/3(a²)h

Given the following:

  • Volume of pyramid B = 3,136 in.³
  • Base side length of pyramid A (a) = 18 in.
  • Height of pyramid A (h) = 9 in.

Volume of square pyramid A = 1/3(a²)h = 1/3(18²)9 = 972 in.³

3,136/972 × 100 = 323%

Pyramid B volume is 323% bigger than the volume of pyramid A.

Learn more about volume of pyramid on:

brainly.com/question/14332950

#SPJ1

7 0
2 years ago
What is the value of 3-(-2)?<br> A. 0 -5<br> B. -1<br> C. 0_1<br> D. 5
Irina18 [472]
3-(-2)
= 3-(-2)
= 3 + 2
= 5
The Answer is 5
3 0
3 years ago
Paul was thinking of a number. Paul divides by 7 then adds 1 to get an answer of 10. Form an equation with x from the informatio
Vitek1552 [10]

Answer:

x/7 + 1 = 10

Step-by-step explanation:

x/7 + 1 = 10

4 0
3 years ago
The sum of two consecutive odd numbers is 88 find the numbers​
Vesna [10]

Answer:

43,45

Step-by-step explanation:

43+45=88

7 0
3 years ago
Read 2 more answers
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