Answers
Answer:
Graph 1 ⇒ Perpendicular
Graph 2 ⇒ Neither
Graph 3 ⇒ Parallel
Graph 4 ⇒ Neither
Step-by-step explanation:
Perpendicular lines: two lines intersected at a point and formed 4 right angles at this point.Parallel lines: two lines move in the same direction and never intersect each other.Let us study each Graph
Graph 1:
∵ There are two intersected lines at a point
∴ They are not parallel
∵ The angles at the point of intersection are right angles
∴ The two lines are perpendicular
Graph 2:
∵ There are two intersected lines at a point
∴ They are not parallel
∵ The angles at the point of intersection are not right angles
∴ The two lines are not perpendicular
∴ The two lines are neither parallel nor perpendicular
Graph 3:
∵ The two lines not intersected at a point
∴ The two lines are not perpendicular
∵ They are in the same direction
∴ The two lines are parallel
Graph 4:
∵ The two lines not intersected at a point
∴ The two lines are not perpendicular
∵ They are NOT moved in the same direction
∴ The two lines are not parallel
∴ The two lines are neither parallel nor perpendicular
Related Questions
4x - 10 = p+ 3x - 2x what is the value of x
Answers
Answer: if you need more let me know
Angles X and Y are complementary. The measure of Angle Y is 55.5 degrees. What is the measure of Angle X?
Answers
The Smith family has a circular garden with a diameter of 22 feet. They cover the garden with mulch. The cost of the mulch is $1.25 per square foot. To the nearest dollar, how much will it cost to cover the garden with mulch?
Answers
Answer: 27.5
Step-by-step explanation:
Answer:
it will cost $475
let g(x) = -x^2 + x. Find g(-10)
Answers
Answer:
g(-10) = 90
Step-by-step explanation:
g(x) = -x^2 + x
= -(-10^2) +(-10)
=10^2-10
=100-10
=90
Hope it helped.
A function is shown in the table below.
Х
18 -5
2.
-11 7
У
2
4
-7 12 11
Which additional point(s) can also be added to the table so that the table of values satisfies the definition
Select all that apply.
A. (-11,4)
B. (-5,3)
C (9,-5)
D. (7,13)
E. (0,4)
Answers
Answer:
Answer D, but you wanna subtract them from the opposite
I have ti find the two solutions to this equation. This problem deals with imaginary numbers i
[tex] {3x}^{2} - x + 4 = 0[/tex]
Answers
Answer:
[tex] x = \dfrac{1}{6} + \dfrac{i\sqrt{47}}{6} [/tex] or [tex] x = \dfrac{1}{6} - \dfrac{i\sqrt{47}}{6} [/tex]
Step-by-step explanation:
Use the quadratic formula.
[tex] x = \dfrac{-b \pm \sqrt{b^2 - 4ac}}{2a} [/tex]
[tex] x = \dfrac{-(-1) \pm \sqrt{(-1)^2 - 4(3)(4)}}{2(3)} [/tex]
[tex] x = \dfrac{1 \pm \sqrt{1 - 48}}{6} [/tex]
[tex] x = \dfrac{1 \pm \sqrt{-47}}{6} [/tex]
[tex] x = \dfrac{1}{6} \pm \dfrac{i\sqrt{47}}{6} [/tex]
[tex] x = \dfrac{1}{6} + \dfrac{i\sqrt{47}}{6} [/tex] or [tex] x = \dfrac{1}{6} - \dfrac{i\sqrt{47}}{6} [/tex]
dai is comparing how many trading cards he has with his friend maura. initially they find that dai has four more cards than twice the number maura has
Answers
Answer:
B) [tex]2n+4[/tex]
Step-by-step explanation:
The question states that Dai has 4 more cards than twice the number of cards Maura has.
"more" - add
"twice" - multiply by 2
Let n be equal to the number of cards that Maura has.
Let D be equal to the number of cards that Dai has.
When we translate this into an equation, we would get something that looks like...
[tex]D=2n+4[/tex]
Since Dai has four more cards than twice the number of cards Maura has, 2 times the number of cards Maura has plus four is equal to the number of cards Dai has. Hopefully this is easier to understand written like an equation!
Therefore, the expression would be [tex]2n+4[/tex].
I hope this helps!
PLS ANSWER FAST PLS Last year, 320 students were members of Pine Hill Middle School clubs. This year, there was a 20% increase in memberships. How many students are members this year?
Answers
Answer:
384
Step-by-step explanation:
First find 20% of 320
320 x .2 = 64
So this year, there is an increase of 64 students.
Add that to last year's 320
320 + 64 = 384
Answer this please, what is B and C
Answers
C = 144 degrees
Answer:
b = 114 degrees
c = 33 degrees
Step-by-step explanation:
33 +c+b=180
c≅ 33
33+33+b=180
66+b=180
Tyler and his children went into a bakery and will buy cupcakes and donuts. He must
buy a maximum of 11 cupcakes and donuts altogether. Write an inequality that would
represent the possible values for the number of cupcakes purchased, c, and the
number of donuts purchased, d.
Answers
Answer:
c plus d is less than or equal to 11
Step-by-step explanation:
Evaluate the following question for f(-2):
f(x)=3x+2
Answers
Answer:
f(-2)= -4
that should be the answer
What are the coordinates of the image of the point (1-, 2) under a dilation of 3 with the origin
Answers
Answer:
The image of the point (1, -2) under a dilation of 3 is (3, -6).
Step-by-step explanation:
Correct statement is:
What are the coordinates of the image of the point (1, -2) under a dilation of 3 with the origin.
From Linear Algebra we get that dilation of a point with respect to another point is represented by:
[tex]\vec P' = \vec R + r\cdot (\vec P-\vec R)[/tex] (Eq. 1)
Where:
[tex]\vec R[/tex] - Reference point with respect to origin, dimensionless.
[tex]\vec P[/tex] - Original point with respect to origin, dimensionless.
[tex]r[/tex] - Dilation factor, dimensionless.
If we know that [tex]\vec R = (0,0)[/tex], [tex]\vec P = (1, -2)[/tex] and [tex]r = 3[/tex], then the coordinates of the image of the original point is:
[tex]\vec P' = (0,0) +3\cdot [(1,-2)-(0,0)][/tex]
[tex]\vec P' = (0,0) + 3\cdot (1,-2)[/tex]
[tex]\vec P' = (3,-6)[/tex]
The image of the point (1, -2) under a dilation of 3 is (3, -6).
Multiplicative inverse of 2 3/7?
Answers
Answer:
3/2
Step-by-step explanation:
I'm not sure if it's correct, but I hope this helped. Have an amazing day/night!!
Sam wanted to know how much the price of milk had changed over the last few decades.He found that the price of a gallon of milk was $0.80 in 1970 and in 1990 it was $1.20.What was the average rate of change in a gallon of milk per year?
Answers
Answer:
2 cents
Step-by-step explanation:
because it was 40 cents in 20 years and 2x20=40
Hope this helps :)
Write 60/48 in simplest form
Answers
Answer:5/4
Step-by-step explanation:Thus, 5/4 is the simplified fraction for 60/48 by using the GCD or HCF method. Thus, 5/4 is the simplified fraction for 60/48 by using the prime factorization method.
Answer:
60/48 is simplest form is 1 3/12
Will give BRAINLIEST if someone answers both ;)
Answers
Answer:
1. (b)................
2. (d)................
Answer:
1. Letter B [tex]4\frac{5}{8}[/tex]
2. Letter D 11.4
Step-by-step explanation:
You just need to multiply for both questions.
Hope this helps and pls do mark me brainliest if you can:)
The photo shows an overhead view of airport runways. Determine whether each pair of lines appear to be parallel or perpendicular
Parallel or perpendicular
Lines 2 and 3
Lines 1 and 3
Lines 1 and 2
Answers
Answer:
Lines 2 and 3
Step-by-step explanation:
Lines 2 and 3 are parallel lines.
Lines 1 and 3 are perpendicular lines.
The lines 1 and 2 are perpendicular lines.
What are parallel lines?Lines in a plane that are consistently spaced apart are known as parallel lines. Parallel lines don't cross each other.
Given:
The photo shows an overhead view of airport runways.
Those lines that are perpendicular to each other that means create an angle of 90° at intersecting point are perpendicular lines.
Lines in a plane that are consistently spaced apart are known as parallel lines. Parallel lines don't cross each other.
From the diagram,
Lines 2 and 3 are parallel lines.
Lines 1 and 3 are perpendicular lines.
The lines 1 and 2 are perpendicular lines.
Therefore, lines 2 and 3 are parallel lines and lines 1 and 3 and lines 1 and 2 are perpendicular lines.
To learn more about the parallel lines;
brainly.com/question/16701300
#SPJ2
alfred drove 114 miles in 3 hours. if alfred drove at a constant rate, how fast did he drive in miles per hour?
Answers
Answer:
38 miles per hour
Step-by-step explanation:
114 miles divided by 3 hours
38 miles per hour
Hope I helped :)
Please consider Brainliest :)
what is a lion off spring
answer through comments DO NOT ANSWER WHEN I SAY U GOT IT RIGHT YOU CAN ANSWER IF NOT DONT ANSWER!!!!
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Gfubfuinftungyk
I think it is, in fact a cub.
What causes changes of states in matter?
A. thermal energy/heat
B. molecules
C. air
D. melting
Answers
Answer:
A. thermal energy/heat.
estimate show how you
[tex]635 \div 8[/tex]
Answers
Answer:
[tex]635 \div 8 \\ = 79.375[/tex]
what is 10/4 as a decimal
Answers
Answer:
2.5
Step-by-step explanation:
Answer: 2.5
Step-by-step explanation: 10 divided by 4 equals 2.5
In the diagram shown, l is a transversal. For what value of x will m and n be parallel? Give you answer to the nearest tenth.
Answers
Answer:
x = 22.4
Step-by-step explanation:
If (3x + 4) and (5x - 3) are supplementary as same side interior angles of the transversal l, then lines m and n are parallel.
Thus,
(3x + 4) + (5x - 3) = 180
Solve for x
3x + 4 + 5x - 3 = 180
Collect like terms
8x + 1 = 180
Subtract 1 from both sides
8x = 180 - 1
8x = 179
Divide both sides by 8
8x/8 = 179/8
x = 22.375
x = 22.4 (to nearest tenth)
Thus, for lines m and n to be parallel, the value of x will be 22.4.
What is 4.5231 rounded to the nearest thousandth?
Answers
Mr green Drove 100 mies in 2 hours he continues to drive the same speed how long will mr green take to drive 400 more miles
Answers
Answer:
It would take him 8 hours
Since every 50 miles takes 1 hour
━━━━━━━☆☆━━━━━━━
▹ Answer
8 Hours
▹ Step-by-Step Explanation
First, find the unit rate:
100 miles ÷ 2 hours = 50 mph
Now, we need to find the time it takes to drive 400 miles so we will divide:
400 miles ÷ 50 mph = 8 hours
If you are looking for total hours, you would add:
2 hours + 8 hours = 10 hours
If you are looking for how long it'll take to drive the 400 miles, it would just remain 8.
Hope this helps!
CloutAnswers ❁
━━━━━━━☆☆━━━━━━━
Calculate the slope given the two points on a line: (7,8) and (10,17)
Answers
Answer:
gvvvvvbb
Step-by-step explanation:
gghhhhbbhhjhhhhh
HELP PLSSSSSSSSS I BEG U
Mark starts a rock climb when he is 1 mile above sea level. He can climb at the rate of 1.5 miles per hour. Which of the following functions would express Mark's height above sea level over time?
A. f( x) = 1.5 x
B. f( x) = 2.5 x
C. f( x) = 1 + 1.5 x
Answers
Answer:
C.
Step-by-step explanation:
Its C because you start out at 1 mile above sea level, then each time Mark climbs he goes up 1.5 miles per hour. f(x)= 1(starting point) + 1.15x (miles per hour).
Addison works at a pet store. She worked less than 40 hours last week.
Create an inequality that represents the number of hours, n, Addison worked last week.
Answers
Answer:
Step-by-step explanation:
Let the number of hours she worked last week be n. If Addison worked less than 40 hours last week, this is expressed as:
n < 40 here < represents the less than sign. This means that Addison cannot work for any hour that is 40 and greater, she can only work for hours less than 40 e.g 39, 38hr etc.
The correct inequality expression is n< 40
Use the graph shown to fill in the blank
When x= 1, then y=
Answers
Answer:
y=-2
Step-by-step explanation:
What is the value of x?
Enter your answer in the box.
x=
Answers
Answer:
x=19
Step-by-step explanation:
Set both equal to each other and then solve for x