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Alexandra [31]
3 years ago
15

My equation equals 180. With the 3 variables missing

Mathematics
1 answer:
Natasha_Volkova [10]3 years ago
5 0

Answer:

See Explanation

Step-by-step explanation:

The question is incomplete, and it needs additional information before it can be answered.

However, a possible question could be that we generate an equation that has 3 variables and equals 180.

A possible question is:

<em>The sum of three consecutive numbers is 180. What is the highest number?</em>

<em />

<em>And the solution is as follows:</em>

Let the three numbers (in order of smallest to greatest) be x, y and z

So, the sum is:

x + y + z = 180

Since the numbers are consecutive, then the following relationship exist:

y = x + 1

x = x + 2

Substitute x + 1 for y and x + 2 for z in x + y + z = 180

x + x + 1 + x + 2 = 180

Collect Like Terms

x + x + x = 180 - 3

3x = 177

Solve for x

x = 177/3

x = 59

The value of the highest being is:

z = x + 2

z = 59 + 2

z = 61

<em>You can generate as many equation as possible</em>

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A delivery truck is transporting boxes of two sizes : large and small. The large boxes weigh 45 pounds each, and the small boxes
s344n2d4d5 [400]

Answer:

we have 60 large boxes and 50 small boxes.

Step-by-step explanation:

First, "boxes of two sizes" means we can assign variables:

  Let x = number of large boxes

       y = number of small boxes

Now, "There are 110 boxes in all"    means    x + y = 110

Now, the pounds for each kind of box is:

    (pounds per box)*(number of boxes)

pounds for large boxes     +    pounds for small boxes      =    4200pounds

                 "the truck is carrying a total of 4200 pounds in boxes"

 

        (45)*(x)                   +              (30)*(y)                  = 4200

Now, Solve for one of the variables in the first equation then replace (substitute) the expression for that variable in the second.  Let's solve for x:

   x = 110 - y          [from eq1]

 

    45(110-y) + 30y = 4200            [from eq2]

     4950 - 45y  + 30y= 4200         [distribute]

     4950 - 15y = 4200

      -15y = -750

         y = 50           [divide both sides by (-15)]

 

 There are 50 small boxes.

 

Put that value into either equation (now, which is easier?) to solve for x:

  x = 110 - y

  x = 110 - 50

  x = 60

 There are 60 large boxes.

Now, let's verify our solution:

 

Is   60+50= 110 ?       [eq1]

         110 = 110 ? yes!

Is  60(45) + 50(30) = 4125   ?

     2700 + 1500 = 4200 ?

       4200 = 4200 ? yes

So we have 60 large boxes and 50 small boxes.

6 0
3 years ago
Read 2 more answers
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Law Incorporation [45]
F(x)= 2x-6

Y=Mx+b

B= y intercept= -6

M= how many times it went up so 2 times

Hope this helped :))
6 0
3 years ago
Which expression is equivalent to (18)2⋅(19)2
sladkih [1.3K]

The expression that is equivalent to the given expression where the expression is given as (18)2⋅(19)2 is (18 * 19)^2

<h3>How to determine which expression is equivalent to the given expression? </h3>

The expression is given as

(18)2⋅(19)2

Rewrite the above expression properly

So, we have

(18)^2 * (19)^2

The factors in the above expression have the same exponent.

So, the expression can be rewritten as

(18 * 19)^2

Hence, the expression that is equivalent to the given expression where the expression is given as (18)2⋅(19)2 is (18 * 19)^2

Read more about equivalent expression at

brainly.com/question/2972832

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5 0
1 year ago
F(x) = 3x + 2; g(x) = x2 + 4; h(x) = 5x + 1<br><br> Find h(g(2))
tatuchka [14]

Answer:

Step-by-step explanation:

h(g(2)) = h( 2²)  = h(4) ; because g(x=2) = 2²

h(4) =  5*4+1 = 21

6 0
3 years ago
PLSS HELP ASAP ILL GIVE BRAINLKEST
VashaNatasha [74]

The quotient of a number and four increased by three.

Have a good afternoon!!!!

3 0
3 years ago
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