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3 years ago

When a contains only numbers and at least one operation it is called a _.

Mathematics

1 answer:

Inessa05 [86]3 years ago

6 0

Could you show us the picture or there isn’t one ?

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1 and the

umka2103 [35]

Answer: There is a bunch of spelling mistakes in ur thing

Step-by-step explanation:

6 0

3 years ago

What is the slope of the line

Anna11 [10]

Answer:

The slope is 1.

Step-by-step explanation:

Let's take two points on a line. (2,0) and (0,2).

Now, determine the rise and run.

Rise: 2
Run: 2

Slope = Rise/Run

=> 2/2

Conclusion:

Therefore, the slope is 1.

Hoped this helped.

4 0

2 years ago

What is the equation for this graph?

PilotLPTM [1.2K]

Answer:

y = 2x -2

Step-by-step explanation:

This is only the answer if you need the slope-intercept form equation.

6 0

3 years ago

what are the measure measurements of angels a b and c show your work and explain your work and explain your answers

julia-pushkina [17]

A = 40° (Vertically opposite angles)

b = 180 - 90 - 40 = 50° (Angles in a triangle add up to 180)

c = 180 - 65 = 115° (Adjacent angles on a straight line)

5 0

4 years ago

Ariyonne claims (3,6) that is the point of intersection of the lines y=4x-2 and y=1/2x+5 Is she correct? How do you know?

yan [13]

Answer:

The point of intersection of the lines is $(2,6)$ .

Thus, Ariyonne's claim is incorrect.

Step-by-step explanation:

Given equations:

1) $y=4x-2$

2) $y=\frac{1}{2}x+5$

To find the point of intersection, we need to solve the given system of equations.

In order to solve the system we will use substitution method.

We will substitute value of $y$ from first equation in the second equation and solve for $x$

So, we have

$4x-2=\frac{1}{2}x+5$

Multiplying both sides by 2 to remove fraction.

$2\times(4x-2)=2\times(\frac{1}{2}x+5)$

Using distribution.

$8x-4=x+10$

Subtracting both sides by $x$

$8x-4-x=x+10-x$

$7x-4=10$

Adding 4 to both sides.

$7x-4+4=10+4$

$7x=14$

Dividing both sides by 7.

$\frac{7x}{7}=\frac{14}{7}$

$x=2$

We can find value of $y$ by plugging in $x=2$ in the first equation.

$y=4(2)-2$

$y=8-2$

$y=6$

So, the point of intersection of the lines is $(2,6)$ .

Thus, Ariyonne's claim is incorrect.

3 0

3 years ago

When a ________contains only numbers and at least one operation it is called a _________.

When a contains only numbers and at least one operation it is called a _.