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swat32
3 years ago
8

Question 9

Mathematics
1 answer:
andreyandreev [35.5K]3 years ago
3 0

Answer:

4n = 24

Step-by-step explanation:

Given

Cars = 4

Empty = 3

Occupied = 21

Required

Determine an equation to find number of seats

Let the number of seats in each car be represented by n;

If 1\ car = n

Then:

4\ cars = 4 * n

4\ cars = 4 n

This implies that there are 4n total seats

Solving further:

Occupied\ Seats + Empty\ Seats = Total

Substitute values for the above parameters:

21 + 3 = 4n

24 = 4n

Reorder

4n = 24 ---- This equation can be used to solve for n

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Plz find any question plz
BigorU [14]

Q11

Suppose the two numbers are x and y so xy = 3000

the HCF = 10

we know that product of two numbers = product of their HCF and LCM

XY = HCF * LCM

3000 = 10 * LCM

3000/10 = LCM

300 = LCM

Answer 300

Q12 : Let us say second number is x so

product of x and 160 = product of HCF and LCM of ( x and 160 )

160 x = 32 * 1760

x= 32 * 1760 / 160

x= 352

Answer : 352

4 0
3 years ago
Subtract. 4 1/5 -2 9/10
Lerok [7]
4 1/5 - 2 9/10 = 4 2/10 - 2 9/10 = 3 12/12 - 2 9/10 = 1 3/10. Hope this helped
3 0
3 years ago
Read 2 more answers
Camman help me hehehehehheheheh
nordsb [41]

On this one I am just going to do the problems and not write "Answer: whatever" at the end. It's your job to read and understand what I wrote and extract the answer from it.


2 \frac 3 4 \text{ cups} \times \dfrac{1 \textrm{ dumpling}}{ \frac 3 {16} \textrm{ cup}} = \frac{11}{4} \times \frac{16}{3} = \frac{44}{3} = 14 \frac 2 3 \textrm{ dumplings}


We're asked for how many whole dumplings, so that's 14.


x + 8.63 = 11.001


x = 11.001 - 8.63 = 2.371


\text{area} = \textrm{base} \times \textrm{height} = 5 \frac 1 4 \times 4 \frac 1 5 = \frac {21}{4} \times \frac{21}{5} = \frac{441}{20} \textrm{ sq in} = 22 \frac 1 {20} \textrm{ sq in}



6 0
3 years ago
What is the Area of the parallelogram?
IgorLugansk [536]

Answer:

117 sq in

Step-by-step explanation:

8 0
3 years ago
16z + 24v = ( z + 3v)
saul85 [17]

Answer:

v=-5z/7

Step-by-step explanation:

6 0
3 years ago
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