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3 years ago

Are the two statements equivalent the ratio of orange. to blue is 3 to 4 please help

Mathematics

1 answer:

Anestetic [448]3 years ago

8 0

Answer:

Although I'm not entirely sure of the question (sorry lol), any ratio that is 1.5:2 , 6:8 , 9:12 , 12:18 etc would be equivalent to 3 to 4.

Step-by-step explanation:

If you divide both 3 and 4 by 2 you'd wind up with 1.5 ( 3 ) and 2 ( 4 ). When multiplying, you'd get 3x2 = 6 and 4x2=8, 3x3 = 9 and 4x3 = 12 and so on.

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Alex787 [66]

What’s the question?

3 0

3 years ago

3(5y - 4) + 31 - 3y) = 3(2y - 3) How to solve it

kumpel [21]

After solving $3(5y - 4) + 31 - 3y = 3(2y - 3)$ the value of y is $y=-\frac{14}{3}\,\,or\,\,y= -4.66$

Step-by-step explanation:

We need to solve the expression:

$3(5y - 4) + 31 - 3y = 3(2y - 3)$

and find the value of y

Solving:

$3(5y - 4) + 31 - 3y = 3(2y - 3)\\15y-12+31-3y=6y-9\\Combining\,\,like\,\,terms:\\15y-3y-6y=-9+12-31\\15y-9y=12-40\\6y=-28\\y=-\frac{28}{6}\\y=-\frac{14}{3}\\or\,\,y= -4.66$

So, after solving $3(5y - 4) + 31 - 3y = 3(2y - 3)$ the value of y is $y=-\frac{14}{3}\,\,or\,\,y= -4.66$

Keywords: Solving the expressions

Learn more about Solving the expressions at:

#learnwithBrainly

3 0

4 years ago

A farmer is building a fence to enclose a rectangular area consisting of two separate regions. The four walls and one additional

uranmaximum [27]

9514 1404 393

Answer:

58.5 ft by 39 ft

Step-by-step explanation:

Let x represent the length of the two horizontal segments. Then the three vertical segments will be ...

(234 -2x)/3

The total enclosed area is the product of these dimensions:

A = (x)(234 -2x)/3

A = (2/3)(x)(117 -x)

This is the equation of a downward-opening parabola with zeros at x=0 and x=117. The maximum of the parabola will be on the line of symmetry, halfway between these zeros. The value of x there is ...

x = (0 +117)/2 = 58.5

The lengths of the vertical segments are ...

(2/3)(117 -58.5) = 2/3(58.5) = 39

The dimensions of the region enclosing the maximum area are 58.5 ft by 39 ft. The additional vertical segment is 39 ft.

_____

Comment on maximum area problems

You may have noticed that the total length of the fence allocated to the long sides (2×58.5 = 117) is half the total length of fence and is equal to the total length of fence allocated to the short sides (3×39 = 117).

This relationship is true in all rectangular fencing problems where the area is being maximized for a given total fence length. It doesn't matter how many partitions there are in either direction: the total of horizontal lengths is equal to the total of vertical lengths.

6 0

3 years ago

Well y=3x-7 is the equation so please help

professor190 [17]

Answer:

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y-intercept )

y = 3x - 7 is in this form

with y-intercept c = - 7

7 0

4 years ago

16t-2(2t+5)=14 7th grade T=? plz helpppp

Zina [86]

16t -2(2t+5) =14

distribute the parenthesis first:

16t-4t-10 = 14

combine like terms:

12t - 10 = 14

add 10 to both sides:

12t = 24

divide both sides by 12

t = 24/12

t = 2

8 0

3 years ago

Read 2 more answers