Which is the best estimate of the solution to this system of equations ?

Mathematics

2 answers:

mafiozo [28]3 years ago

7 0

Answer:

A. Close to (4,2)

Step-by-step explanation:

When solving a system of equations by setting them equal to one another, the resulting co-ordinates models the coordinates at which the lines intersect. In this case, from the graph, it looks like the lines cross at about 4 on the x-scale, and about 2 on the y-scale.

Ket [755]3 years ago

6 0

The answer is (4,2). The solution to a system of equations is when there is an intersection.

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The volume of a room that is 23 feet in W , 10 feet in D, and 8 feet in H is?

Solnce55 [7]

The volume of the room is: 1840 ft^3

Step-by-step explanation:

The volume is the capacity of a given figure.

Given

Width = w = 23 feet

Depth = d = 10 feet

Height = h = 8 feet

The formula for volume is:

$V = W*D*H\\= 23*10*8\\=1840\ ft^3$

The volume of the room is: 1840 ft^3

Keywords: Volume, Box

Learn more about volume at:

#LearnwithBrainly

6 0

3 years ago

Solve for h h - 3h - 8 = 14 H=?

sweet [91]

The initial step that must be taken before solving almost any problem is to understand what the problem is asking for us to do and what is provided to us to complete that goal. Looking at the problem statement, we can see that we are being requested to solve for h and we are provided an expression to do so. Let's begin solving the expression by combining like terms.

Combine like terms

$h - 3h - 8 = 14$

$(h - 3h) - 8 = 14$

$(- 2h) - 8 = 14$

Just a quick explanation on what combine like terms means, it basically just means to combine the coefficients of the numbers associated with the same variables. Like in this example we can combine h and -3h because they have have the variable h associated with them.

Add 8 to both sides