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erastovalidia [21]
3 years ago
11

Round inglés

Mathematics
1 answer:
Andrew [12]3 years ago
5 0

Answer:

13. 200

14. 8,300

15. 500

16. 2,500

Step-by-step explanation:

13. It is more than 4

14. It is more than 4

15. It is less than 4

16. It is more than 4

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Akiko is multiplying -15 by a positive integer. Which of the following statements describes the product Akiko should get?
Lesechka [4]

Answer:

Step-by-step explanation:

-15

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3 years ago
What is the greatest common factor of 28 and 48??
lukranit [14]
Factors of 28: 1, 2, 4, 7, 14, 28.
factors of 48:1, 2, 3, 4, 6, 8, 12, 16, 24, 48.
the greatest common factor between these two answers is 4<span />
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Emily has $300 and sarah has $325. Write an inequality to compare the two amounts of money.
UNO [17]

Use A Calculator. They are Good Espically those chocolated smelled ones. :)

4 0
3 years ago
PLEASE SOMEONE HELP ASAP!!
kvv77 [185]

Answer:

Step-by-step explanation:

students = x

non-students=y

x+y=410

y=410-x

3x+7y=1650

 

3x+7(410-x)=1650

3x+2870-7x=1650

-4x=-1220 (divide both sides by -4)

x=305 y=410-305=105

Hence, 305 students attended and 105 non-students attended

3 0
4 years ago
Six pyramids are shown inside of a cube. The height of the cube is h units. Six identical square pyramids can fill the same volu
Amiraneli [1.4K]

The height of squared pyramid is \frac{1}{3}h unit.

<h3>What is the volume of a cube?</h3>

A cube is a solid three-dimensional object with six square faces or sides, three of which meet at each vertex. One of the five Platonic solids, the cube is the only regular hexahedron. It contains 8 vertices, 6 faces, and 12 edges.

Volume of cube = (side)^3 \ unit^3

Given the height of cube is h unit.

Volume of cube is h^3 \ unit^3

Let the height of squared pyramid is x unit

Volume of squared pyramid is \frac{1}{3} h^{2} \times x \ unit^3

According to the question, we have

Volume of cube = 6 \times volume of squared pyramid

\Rightarrow h^3=6 \times \frac{1}{3}h^2 \times x\\\Rightarrow h^3=2 \ h^2 \times x\\\Rightarrow h=2x\\\Rightarrow x= \frac{1}{2}h

Therefore, the height of squared pyramid is \frac{1}{3}h unit.

To learn more about squared pyramid from the given link

brainly.com/question/27476449

#SPJ4

8 0
2 years ago
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