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Fiesta28 [93]
3 years ago
12

30 points for 2 questions

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

did you ever get the answer. I only got this  left but i dont get it


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pyramid A has a volume of 60mm and pyramid B has a volume of 937.5mm what is the ratio of the heights
dexar [7]

Answer:I think 0.4

Step-by-step explanation: Hope this helps

3 0
2 years ago
There are 5,426 people seated at tables. Each table seats 8 people.
ddd [48]

Answer:

678

2

679

Step-by-step explanation:

Number of people: 5426

Capacity of table: 8

How many tables are full?

  • Number of full tables= 5426/8= 678.25 so full part is 678

How many people are sitting at a table that is not full?

  • 0.25 table= 8*0.25= 2 people are sitting at a table that is not full

or

  • 5426 - 678*8= 2 people

How many tables are needed for all 5,426 people?​

  • 678+1= 679 tables

6 0
3 years ago
The ratio of blue crayons to red crayons in a classroom is 32:28. The classroom has 16 blue crayons.
AnnyKZ [126]
32/28=16/x
32x= 448
x=14
There are 14 red crayons in classroom
5 0
2 years ago
Read 2 more answers
What are the solutions to the equations |x-10|-4=2x
Tamiku [17]
X is going to equal two in this equation.
7 0
3 years ago
What’s the next step to solve the equation -2(n+3)= 9
elena-s [515]

Answer:

-15/2

Step-by-step explanation:

The next step would be to distribute the negative two through the parenthesis,

-2n-6=9

then you add the six, -2n= 15

then you divide by 15 by negative 2 and get -15/2

8 0
3 years ago
Read 2 more answers
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