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Helen [10]
4 years ago
15

All of the following are equivalent except: 5 is to 3; 45/27; 15/5; 7.5:4.5

Mathematics
2 answers:
uysha [10]4 years ago
8 0
I'm thinking either 5 is to 3 or 45/27
guajiro [1.7K]4 years ago
8 0

Answer:

it is 15/5

Step-by-step explanation

all of the answers except 15/5 you can divide by one number, 5 is to 3 is like 45 divided by 9 and 3 is like 27 divided by 9. Plus 15/5 is a Improper fraction so that is obviously the right answer.

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|2x-3|=2<br><br> What is x?<br><br> Pls Help I need help very very BADDDDD!
miskamm [114]

Answer:

Hey! Hope this helps!

Step-by-step explanation:

Have an awesome Friday <3

6 0
3 years ago
I do not get what this means
gladu [14]
This means that with certain types of data, mean, median, or mode may be more effective for analysis. 
6 0
3 years ago
You are given two variables, already declared and assigned values, one of type double, named totalWeight, containing the weight
Alchen [17]

Answer:

double singleWeight = totalWeight/quantity;

Step-by-step explanation:

Considering you already have two different declared and assigned variables, in C language you would have the following lines:

#include <stdio.h>

int main()

{

   double totalWeight = 5.2 ;

   int quantity = 2;

   double singleWeight = totalWeight/quantity;

   

   // Displays operation      

   printf("%f / %d = %f", totalWeight, quantity, singleWeight);

   return 0;

}

It is very important to keep in mind that the type of variable of singleWeight is double due to the expecting number is the result of the division where the dividend is double too.

8 0
3 years ago
The weight of a box varies directly as the volume of the box . If a 138 - pound box has a volume of 23 gallons , what is the wei
Marizza181 [45]

Answer:

150 lb

Step-by-step explanation:

138lb/23 gal = x/25 gal

cross multiply and solve for x

23x = 138·25

x = 3450/23

x = 150 lb

3 0
3 years ago
Find the point closest to the origin in the line of intersection of the planes y + 2z = 10 and x + y = 11. The point closest to
Bogdan [553]

Answer with explanation:

The equation of two planes are

  1.→y +2 z=10

   2.→x+y=11

To find the point of Intersection of two planes

let,→ y=t

→2 z=10 - t

10 -2 z=t

→x=11 -t

11 -x=t

So,Writing equation of line which is intersection of two planes

    → 11 -x = y= 10-2 z=t

\rightarrow \frac{x-11}{-1}=\frac{y}{1}=\frac{z-5}{\frac{-1}{2}}=t

                                          ---------------------------------(1)

⇒Putting , x=0, y=0 and z=0 in the above equation ,to find the point Closest to Origin which will be

    =(11, 0, 10)

6 0
3 years ago
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