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kenny6666 [7]
3 years ago
5

(x+3)=6 Solve the equation

Mathematics
1 answer:
kvv77 [185]3 years ago
7 0

You do x + 3 which equals 3x and then divide it by 6 which equals 2

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12 male birds for every 9 female birds ratio
Alja [10]

Answer:

4:3

Step-by-step explanation:

You divide both of them by 3

6 0
3 years ago
Read 2 more answers
A roller coaster starts with the cars being pulled up a ramp. The mass of the cars is estimated by the function m(p) = 175p + 1,
KiRa [710]

Answer:

E(p)=51,450p+346,920

Step-by-step explanation:

The function

m(p) = 175p + 1,180

gives the mass of the car as a function of the number of passengers in it.

And the function

E(m) = 9.8m*h

gives the potential energy of the car as a function of the car's mass.

Now if the height of the ramp is 30 meters, we have

E(m) =9.8m*(30)

E(m) =294m

And to find the potential energy as a function of the number of passengers, we just substitute m(p) into E(m) to get:

E(m(p))=294(175p+1180)

\boxed{ E(p)=51,450p+346,920}

which gives the potential energy as a function of the number of passengers.

7 0
3 years ago
What is the volume of a right triangular pyramid whose base is 5 meters on each side and whose altitude is 4 meters?
algol13

Answer: 10 for each side but in total is 20

Step-by-step explanation: u multiply 5 x 4 = 20 divided by 2 to get 10 meters and another is 4 divided by 2 is 2 x 5 is 10 meters times 2 is 20 total

7 0
3 years ago
3 mangoes and 2 oranges have a mass of 200gm and 4 mangoes and 4 oranges have a mass of 300gm. Find out the mass of each fruit.
mestny [16]
Start by defining your variables
let x be the mass of a single mango in gm
let y be the mass of a single orange in gm

now, write the question as a system of equations

3 mango and 2 orange have a mass of 200 gm
3x +2y = 200
4 mango and 4 orange have a mass of 300 gm
4x +4y = 300

now you have a system of equations
3x+2y =200
4x+4y =300

solve for x and y
5 0
3 years ago
Read 2 more answers
The point of concurrency of the medians of a triangle is called the
tangare [24]

Answer:

centroid of the triangle

Step-by-step explanation:

centroid of the triangle

8 0
2 years ago
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