Answer:
midpoint is (-15/2, -15/2)
Step-by-step explanation:
Finding the coordinates of the midpoint is easy. All you have to do is find the average of the x-coordinates and the average of the y-coordinates of the endpoints of the segment.
So, in your case
(-8 - 7)/2 = -15/2 is the x-coordinate
(-7 - 8)/2 = -15/2 is the y-coordinate
Therefore, the midpoint is (-15/2, -15/2)
Answer:
(-7.5, -7.5)
Step-by-step explanation:
Remember that the formula is (x1+x2/2, y1+y2/2)
So, we know that -8 is x1 and -7 is y1. We also know that -7 is x2 and -8 is y2.
Lets plug this into our formula and see what we get.
(-8+-7/2, -7+-8/2)
Now lets find the x in the midpoint.
-8+-7/2 is equal to -15/2. This makes x equal to -7.5.
Now lets find the y in the midpoint.
-7+-8/2 is equal to -15/2 as well. This makes y equal to -7.5.
Now we can tell that the coordinates for midpoint will be:
(-7.5, -7.5)
MISCONCEPTIONS:
Always remember that midpoint is nothing like slope. The mid point is something you can point on a graph, wheareas slope is a function that can be lined on a graph.
The formulas for the two things are different as well. Slope is y/x, where you subtract the ys and xs from each other. In a way, midpoint is the exact opposite, which is adding the xs and ys together.
I hope this helps ;)
Good luck!
draw the grid of 3y- 4x=12
I need help with this last question!!!!
Answer:
h=43
Step-by-step explanation:
t=35
35/5 =7
50-7 =43
30-25%=???? need help for math
Answer:
30-25%=22.5
Step-by-step explanation:
Answer:
22.5
Step-by-step explanation:
25% of 30=7.5
30-7.5=22.5
HELP ME PLEASE.
Find the slope of the line parallel to the following line.
Which of those?
y = 2x - 7
-2
1/2
2
-1/2
Answer:
2
Step-by-step explanation:
the slope of the given line is 2
parallel lines have the same slope so the answer is 2
A group of friends wants to go to the amusement park. They have no more than $415 to spend on parking and admission. Parking is $19, and tickets cost $36 per person, including tax. Use the drop-down menu below to write an inequality representing pp, the number of people who can go to the amusement park.
Answer:
p≤11
that's all i got from the delta math thing
Please help need it today due at 8
Answer:
slope=3
y intercept=4
Step-by-step explanation:
i did this using the equation y=mx+b m being slope and b being y intercept
write an equation of the circle with center (8,-6) and radius 2
Answer:
(x - 8)^2 + (y + 6)^2 = 4.
Step-by-step explanation:
The general equation is:
(x - a)^2 + (y - b)^2 = r^2.
Plugging in the given values:
(x - 8)^2 + (y - (-6))^2 = 2^2
(x - 8)^2 + (y + 6)^2 = 4.
Translate the Verbal phrase into a Math Expression: Four more than twice a number
Answer:
2x+4 or 4+2x
Step-by-step explanation:
Find the value of x. Write your answer in simplest form.
Answer:
x = 9
Step-by-step explanation:
Using Pythagoras' identity in the right triangle
x² + x² = (9[tex]\sqrt{2}[/tex] )²
2x² = 162 ( divide both sides by 2 )
x² = 81 ( take the square root of both sides )
x = [tex]\sqrt{81}[/tex] = 9
Which equation does not represent a linear function
Answer:
D should be the one that DOES NOT represent a linear function
HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP
Answer:
A. When the team scored 52 points, the median number decreased.
Step-by-step explanation:
The median now is 88. Without the 52, (using the median formula,) it would become 88.5. Since 88.5 is larger than 88, it means the median decreased after 52 was added. There was no change when 91 was added.
PLZ HELP !! PICK ABC OR D
Answer:
C
Step-by-step explanation:
Is this right?
Any links get reported!
Answer:
yes
Step-by-step explanation:
12/99=121212, so yes
12/100= 0.12, nope
12/90=0.13131, nope
4/33=0.121212, so yes
3/25=0.12, nope
4/30=0.131313, so nope
in conclusion, you are correct
LOLLL SOMEONE RIGHT ME A HAIKU AND MAKE IT NICE
Answer:
moon and stars wonder
where have all the people gone
alone in hiding
Step-by-step explanation:
Answer:
Auto Praise for Cow - A Haiku
"The juxtaposition of cow and goat is truly inspired."
- The Daily Tale
"I don't like short poems. So why am I reviewing a haiku, you may wonder? Well, I liked the title - 'Cow'. It went down hill from there."
- Enid Kibbler
"Amazing how so few words can set a scene so perfectly. I close my eyes and all I can see is the baking christmastime."
- Hit the Spoof
"I felt that I was a cow. It was spooky. I hope to read more by Anonymous. Perhaps next time, something longer."
- Zob Gloop
"I've always wanted to write a haiku about a cow. I can't belive Anonymous has beaten me to it."
- Betty Borison
"Baking christmastime is a popular first line for a haiku. It's incredible how much diversity can be achieved with those final lines."
- Chris Critic, otherwise known as Cristic
Step-by-step explanation:
qw
PLEASE HELP DUE SOON! Find the area of the shaded region. Write your answer in exact form.
jared and zach worked all day saturday mowing lawns they earned a combined of $43 how much did each boy get
Answer:
$21.50
Step-by-step explanation:
Petra is making donuts by stamping circles in dough using a pastry stamp with a diameter of 3 inches. For the donut hole, she stamps out a circle using a pastry stamp that has a diameter of 1 inch.
How many square inches of dough are left to make the donut after the hole has been removed?
Answer:
2 inches would be left
Step-by-step explanation:
ahJsbsgshsjsjdbjdjshsbsbsbd
Divide: -64/-768
Answer:
0.08333333333
hope this answer helps you!
Answer:
1/12
Step-by-step explanation:
Using a calculator and rounding the result (quotient) off, we get:
64/768 = 0.083333... (approximately) or 1/12 (exact quotient)
plz helppppppppoppppppp
Answer:
D
Step-by-step explanation:
Option A:
(3)¹ × (3)⁻¹⁰ = (3)⁽¹⁻¹⁰⁾ = 3⁹
=
=
Option B :
(3)⁻¹ × (3) ¹⁰ = 3⁽¹⁰⁻¹⁾
= 3⁹
= 19683
Option C :
(3⁻⁴) × (3)⁷ = 3⁽⁷⁻⁴⁾
= 3³
Option D :
3⁴ × 3⁻⁷ = 3⁴⁻⁷
= 3⁻³
=
=
Therefore, option D is the answer.
Which represents the inverse of the function
f(x) = 4x?
Answer:
Step-by-step explanation:
that options given seem wrong but what do i know thats just difficult dude im just in the 4th grade
Answer:
4th option
Step-by-step explanation:
let y = f(x) , then rearrange making x the subject, that is
y = 4x ( divide both sides by 4 )
[tex]\frac{1}{4}[/tex] y = x
Change y back into terms of x with x = [tex]f^{-1}[/tex] (x) , then
[tex]f^{-1}[/tex] (x) = h(x) = [tex]\frac{1}{4}[/tex] x
Also can anyone help with these problems too?
Answer:
6. a
------
7. b
------
8. d
------
9. d
------
Marget works at a bakery. She is paid 300 every week
Answer:
B
Step-by-step explanation:
12x + 300 = 450
hope this helps
please help i will help you
What is the vertical line that divides the parabola into two equal part?
Answer:
It would be the y-axis.
Step-by-step explanation:
Which of the statements about the graph is true? :((
Answer: D / none are true
Since it's proportional (it's a straight line), B and C are automatically wrong. A would seem true at first glance, BUT if you look closely at the graph, the slope of the graph is actually 2x.
Look at the beginning of the line. It starts at 18 (x = 0/y intercept) and at x = 1, you can see that y is at 16. The y value goes down by 2 every time x increases by 1. This means that the equation of the graph is -2x + 18 = y.
The graph is proportional and has an equation of y = -2x + 18. This means that A, B and C are incorrect.
Answer:
Your answer is D.Step-by-step explanation:
It is a straight line also known as proportional. The first impression, A appears to be accurate, but closer inspection reveals that the graph's slope is actually 2x. 18 (x = 0/y intercept) and ends at x = 1, where little y is at 16. Any time x expands by one, the y value falls by two. This says that the graph's equation is -2x + 18 = y.
help me out thank you so much whoever does!!
Answer:
b=45
Step-by-step explanation:
The two angles form a right angle. This is shown through the box drawn at the angle's vertex; this represents that it is a right angle. A right angle is equal to 90 degrees b can be found by using the other angle. Since 45 and b are complementary angles 45+b=90. This means that b must equal 45 degrees.
Which function does this graph represent
Answer:
b. f(x) = -3(x+1)^2+2
Step-by-step explanation:
i hope this helps :)
What is the product of 4/5 * 7/8 * 2/3 in its simplest form?
Answer:
7/15
Step-by-step explanation:
Events A and B are mutually exclusive. Suppose event A occurs with probability 0.36 and event B occurs with probability 0.31. Compute the following. (If necessary, consult a list of formulas.) (a) Compute the probability that A does not occur or B does not occur (or both). 0. x 5 ? (b) Compute the probability that either A occurs without B occurring or A and B both occur. 0.36
Answer:
Events A and B are dependent
Step-by-step explanation:
If A and B are two events such as A and B are dependent then
P(A∩B) P(A) P(B)
An event A will occur with probability 0.4 that is
An event B will occur with probability 0.6 that is
The probability that both A and B will occur is 0.20 that is P(A∩B) = 0.20
Therefore,
P(A∩B) P(A) P(B)
So,
events A and B are dependent
Write two numbers that have the given absolute value.
22
Answer:
22 and -22
Step-by-step explanation:
Absolute value means the distance of a number from zero