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dem82 [27]
3 years ago
14

Dilate the segment about the origin by a scale factor of 1 /2 What are the coordinates of B'? please help

Mathematics
2 answers:
labwork [276]3 years ago
7 0

Answer: simply the answer is b

Step-by-step explanation:

Marina86 [1]3 years ago
5 0

Answer:

(1,-2) edge2020

Step-by-step explanation:

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Help! this is algebra 1 and idk how to do it lol
Morgarella [4.7K]

Answer:

a. x+6 = 0

b. y-2 = 0

Step-by-step explanation:

Given point is:

(-6,2)

<u>a. Line perpendicular to x-axis:</u>

A line perpendicular to x-axis means that the line is vertical and parallel to y-axis. Any equation parallel to y-axis has the form

x = k

where k is the x-coordinate of the point from which the line passes.

So the required equation is:

x = -6\\x+6 = 0

<u>b. Line perpendicular to y-axis:</u>

A line perpendicular to y-axis will be a horizontal line parallel to x-axis having the equation of the form

y = b

where b is the y-intercept

Required equation is:

y = 2\\y-2=0

Hence,

a. x+6 = 0

b. y-2 = 0

6 0
3 years ago
What is the name given to a statement that has been proven by deductive reasoning?
ad-work [718]
Deductive reasoning is consists of the axioms<span> (or </span>axiom schemata<span>) and </span>rules of inference<span> that can be used to </span>derive theorems<span> of the system</span>
Theorem is the name given to a statement that has been proven by deductive reasoning. <span>The theorem is obtained with the rules of a </span>deductive system on the basis of <span>previously established statements, for example other theorems.</span>
7 0
3 years ago
Write the equation of the line in slope-intercept form that goes through the points: (2,4) and (7,-1)
IgorC [24]

Answer:

y= -x+8

Step-by-step explanation:

slope int. form: y=mx+b

first, we need to find the slope (m)

the two points are (2,4) and (7,-1).

to find the slope we do (y2-y1)/(x2-x1)

doing this we get -5/5=-1

now we can plug in point (2,4) and the slope into y=mx+b

doing this we get:

4=-1(2)+b

4=-2+b

b=8

now we have the equation:

y= -x+8

7 0
3 years ago
Read 2 more answers
if twice the opposite of a number us increased by 5, the result is the opposite of the number. What is the number?
Likurg_2 [28]

Answer:

If twice the opposite of a number increased by five, then the result is the opposite of a number.    

The asiest way to solve this is the guess and check method. It is asking you what a number doubled then by adding five is the opposite of that number. Now go through a few SINGLE digit numbers to try and solve. I hope this helps.

6 0
3 years ago
Multiply 5x^3(2x^4-x^3+3)
julia-pushkina [17]

Answer:

10x^7-5x^6+15x^3

Step-by-step explanation:

Distribute the 5x^3 to all the terms

8 0
3 years ago
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