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3 years ago

For each line there is one and only one line segment True or false

2 answers:

6 0

False, I think it is zero, because a line segment has to have something connected to the line for it to be a line segment. There has to be a dot there, I think.

algol [13]3 years ago

4 0

True hope i helped out

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Solve for y in terms of x. 2/3 y - 4 = x

Nastasia [14]

Answer:

y = 3/2x + 6

Step-by-step explanation:

2/3 y - 4 = x

2/3y = x + 4

y = 3/2 * (x + 4)

y = 3/2x + 6

3 0

3 years ago

Read 2 more answers

Simplify the expression 9+2(8+10v-7v)

Elena-2011 [213]

Answer:

25 + 6v

Step-by-step explanation:

Simplify the parentheses:

9 + 2(8 + 3v)

Distribute:

9 + 16 + 6v

Combine like terms

25 + 6v

4 0

3 years ago

Read 2 more answers

Compare the function with the parent function. Without graphing, what are the vertex, axis of symmetry, and transformations of t

Alborosie

Answer:

The parent function is: y = x

First, here we have two types of transformations, and we could define them in a general way as:

if we start with a function f(x)

Vertical dilation/contraction: A vertical dilation/contraction of scale factor A (A is always positive) is written as:

g(x) = A*f(x)

Vertical translation:

We can write a vertical translation of A units upwards as:

g(x) = f(x) + A

And a vertical translations of A units down can be written as:

g(x) = f(x) - A.

In this case, the transformations are:

first, a dilation of scale factor 8.

Then a translation down of 21 units

then another translation down of 7 units.

y = 8*X - 21 - 7

y = 8*x - 28.

As this is a linear equation, there are no axis of symmetry, we only could have a line of symmetry along the same line y = 8*x - 28

Again, as this function is a linear equation there is no vertex.

5 0

3 years ago

Which one is the right answer

vagabundo [1.1K]

Answer:

The second one. y = .2x + 1

Step-by-step explanation:

1 = .2*0 + 1

1.4 = .2*2 + 1

And so on

Hope this helps :)

8 0

3 years ago

Read 2 more answers

Which system of linear equations will have the same solution as that of the given system of linear equations

Ksenya-84 [330]

Answer:

Option 1 is correct.

Step-by-step explanation:

Given two linear equations to us are ,

$\qquad 3x + 7y = 10 \\\\ \qquad x + y = 2$

And we have to find which system of linear equations have same answer .

On considering option (1) which is ,

$\qquad 3x + 7y = 10 \\\\ \qquad 2x + 2y = 4$

On taking the second equation in this ,

$=> 2x + 2y = 4 \\\\=> 2( x + y ) = 4 \\\\=> x+y =\dfrac{4}{2}}\\\\\boxed{\red{\bf => x + y = 2 } }$

This is same as the second one given in the Question . And the first one is already same .

Hence option (1) is correct . 

5 0

3 years ago