The required coordinate of the point K is (13, 8).
Given that,
The coordinates of point J are (-7, 2), and the midpoint of JK is at L (3, 5), the coordinates of point K is to be determined.
Coordinate, is represented as the values on x-axis and y-axis of the graph.
here,
The coordinate of the midpoint (x, y) is given as,
x = (x₁ + x₂)/2 ; y = (y₁ + y₂)/2
Substitute the value in the above equation,
3 = (-7 + x₂)/2 ; 5 = (2 + y₂)/2
x₂ = 13 ; y₂ = 8
Thus, the required coordinate of point K is (13, 8).
Learn more about coordinate here:
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For any number n>1, is
|(5 – 3i)^n|
A. greater than 1?
B. less than 1?
C. equal to 1?
Answer:
A.greater than 1
Step-by-step explanation:
1. take away all the symbols
2. 5-3
3.5-3=2
4. is 2 greater than 1
5. yes
6. answer is A.
50 POINTS MARKING BRAINLIEST PLEASE HELP! Find the surface area of the cube. (2 pts correct answer, 1 pt for showing your thinking)
Answer:
150cm²
Step-by-step explanation:
Side= 5cm
So, 6x5²=6x5x5
6x5x5=150cm²
Hope it elps, plz mark me as brainliest.
Find four arithmetic means between -8 and 17.
Answer:
four arithmetic means between 17 and 37 is:
21,25,29,33
Step-by-step explanation:
Find the volume of the rectangular prisim 6cm 4cm 12cm
Answer:
288cm²
Step-by-step explanation:
The volume of a rectangular prism can be easily calculated by multiplying the height by the width by the length
Assuming that the lengths given ( 6cm, 4cm and 12cm ) are the width, height and length
If so then the volume is equal to 6 * 4 * 12
6 * 4 = 24
24 * 12 = 288
volume = 288cm²
Answer:
The answer is 288
Step-by-step explanation:
I don't want to go into detail because the first guy already did., but check your formulas and what you are given and find the answers
The radius of a cylindrical construction pipe is 2 ft. If the pipe is 17 ft long, what is its volume?
Use the value 3.14 for it, and round your answer to the nearest whole number.
Answer:
[tex]volume \: = \: \pi \times r {}^{2} \times length(height) \\ = 3.14 \times 2f \times 17ft \\ = 106.76ft {}^{3} [/tex]
Answer:
V = 106.76ft
Step-by-step explanation:
Cylinder Formulas in terms of r and h
Calculate the volume of a cylinder: V = πr2hCalculate the lateral surface area of a cylinder (just the curved outside)**: L = 2πrhCalculate the top and bottom surface area of a cylinder (2 circles): T = B = πr2Total surface area of a closed cylinder is: A = L + T + B = 2πrh + 2(πr2) = 2πr(h+r)Pls, help thanks bye!! I will mark you brainiest ~
Answer:
[tex]x_{123}[/tex]49 just add it on
Step-by-step explanation:
Answer:
Step-by-step explanation:
9(2n + 1)
18n + 9
7a = 28 Is a=21 a solution?
yes or no
Answer:
No
Step-by-step explanation:
No because if a = 21, then 7 * 21 = 147 and 147 is not 28.
Need help plz i will give brainlyist no scammer i will report and i only have 5 min
need help please
12(4 + 8×) + 12
Answer:
Step-by-step explanation:
12(4 + 8x) + 12=0
48+96x+12=0
96x+60=0
96x=-60
x=-60/96
x=-0.625 or -5/8
The equation of the function is Y=4x+5.Find the value of y when
x=3
x=-2
The equation of the function is y = 4x + 5. Find the value of y when
x = 3
x = -2
Answer:-Given:-y = 4x + 5 [Equation]
To Find:-The value of y when x = 3 , x = -2
Solution:-y = 4x + 5 [Given equation]
[tex] \therefore [/tex] When x = 3 ,
y = 4 × 3 + 5 [Value of x is 3]
y = 12 + 5
y = 17 [Answer]Again, when x = -2 ,
y = 4 × (-2) + 5 [Value of x is -2]
y = -8 + 5
y = -3 [Answer]Can someone help please
Answer:
x = twelve
Step-by-step explanation:
Answer:
12
Step-by-step explanation:
(3x + 3)° + (4x + 3)° = 90°
3x + 4x + 3 + 3 = 90°
7x = 90° - 6°
x = 84/7
x = 12
#CMIIWPLS HELP WILL GIE BRAINLEAST!!
Answer:
x = 2/3
Step-by-step explanation:
- 3y + 4xy -2x^2 + 2x + y^2 - 4xy + 2y + 3x^2
Answer:
x² + y² + 2x - y
Step-by-step explanation:
-3y + 4xy - 2x² + 2x + y² - 4xy + 2y + 3x²
3x² - 2x² + y² + 2x - 3y + 2y + 4xy - 4xy
x² + y² + 2x - y
Ashley needs to drive 17 miles to work. So far, she has driven 7.2 miles. How many more miles must she drive?
9514 1404 393
Answer:
9.8 miles
Step-by-step explanation:
The number of miles to go is the difference between the miles to work and the miles traveled so far:
17 -7.2 = 9.8 . . . miles to go
Whats the slope using rise/run?
Answer:
-4,1
Step-by-step explanation:
Y is at -1,1
X is at -5,0
subracting we get -4,1
since it’s rise over run
-4,1
so -4
Aram has been studying the mathematics behind pinball machines. He made the following diagram of one of his
observations. Determine the measure of the missing angle.
Given:
A diagram of Aram's observations.
To find:
The measure of the missing angle.
Solution:
From the given figure it is clear that the three angles [tex]52^\circ,x^\circ,68^\circ[/tex] lie on a single point and right side of a straight line.
So, the sum of angle [tex]52^\circ,x^\circ,68^\circ[/tex] must be [tex]180^\circ[/tex].
[tex]52^\circ+x^\circ+68^\circ=180^\circ[/tex]
[tex]x^\circ+120^\circ=180^\circ[/tex]
[tex]x^\circ=180^\circ-120^\circ[/tex]
[tex]x^\circ=60^\circ[/tex]
Therefore, the measure of the missing angle is [tex]x^\circ=60^\circ[/tex].
Tim has read 40% of a book. He has 42 more pages to finish. How many pages are there in the book?
Answer:
66 pages
Step-by-step explanation:
I think that is the answer hope it helps you.
On Saturday Rhonda filled 3 1/3 buckets with shells. On Sunday she filled 4 2/3 buckets with shells. How many more buckets of shells did Rhonda fill on Sunday.
8r + 12s + 2
HELP FAST WILL GIVE BRAINLYEST
\angle B=∠B=angle, B, equals ^\circ ∘ degrees Round your answer to the nearest hundredth.
ANSWER IS:∠B=56.25
Answer:
<B is 53.13degrees
Step-by-step explanation:
Find the diagram attached
Given
Opposite side= 4 (side facing <B)
Adjacent side = 3
Required
<B
According to SOH CAH TOAS identity
tan theta = opp/adj
tan<B = 4/3
<B = arctan(4/3)
<B = arctan(1.3333)
<B = 53.13 degrees
Hence the angle <B is 53.13degrees based on the diagram
what is y=-x-4 if x=-2
Answer:
-2
Step-by-step explanation:
The answer is -2
Explanation:
First of all we need to identify the problem.
Y= -X-4
We can tell already from this that the X is going to be negative.
If X=-2
Now we can change the problem to:
Y= -2-4
And can even change it to
-2-4
Well the way I learned it
A negative number minus a negative number is a negative number
A positive number minus a positive number is a positive number
Simple Right?
So what's a negative number minus a positive number?
Its a negative number!
So the answer is -6
Anju had 3 (3 / 4) cup of sugar . She used 1 (2 / 3 )cup of sugar to bake a cake . How mush sugar does anju have lift ?
Answer:
[tex]y=\frac{1}{12} cup\ of\ suger[/tex]
Step-by-step explanation:
From the question we are told that:
Sample size [tex]n=3(3/4)=9/12[/tex]
Amount used [tex]x=1(2/3)=2/3[/tex]
Generally the equation for sugar lift [tex]y[/tex] is given as is mathematically given by
[tex]y=n-x[/tex]
[tex]y=\frac{9}{12} -\frac{2}{3}[/tex]
[tex]y=\frac{1}{12}[/tex]
Deluxe limousine service charges $2 for the initial pickup of the passenger and then $1 per mile
this is so confusing to me
a.) 990 is the TOP volume.
b.) 825 is the BOTTOM volume.
c.) 1815 is the total volume.
Hope it helps!
- JK Mitsu
#SpreadTheLove
_________________________________________
Some help so you can be independent next time!
1.) Finding the top volume mean multiplying the height of the top (6 m) , width, and length.
2.) Finding the bottom is the height of the bottom (5 m) , width, and length.
3.) Finding the total is adding both bottom and top!
Claudia works at a sweet shop making chocolate-dipped bananas. Sometimes she drops the chocolate-
dipped bananas before she can get them to the freezer. Claudia earns 20 cents for every frozen banana that
she makes. She loses 5 cents for each frozen banana that she drops. Last Wednesday, Claudia dipped 48
frozen bananas, but not all of them made it to the freezer. She earned a total of $7.60. How many bananas
were dropped and how many made it to the freezer? Define your variables and write a system of
equations representing this situation. Solve the system by using either graphing, substitution, or
elimination.
Here is the work i did for it!
A cylinder has a radius of 5 centimeters
and a height of 17 centimeters. What is
the total surface area of the cylinder?
Use 3.14 for
SA for a cylinder = 2 pie r squared + 2 pie r h
= 2 x pie x 25 + 2 x pie x 5 x 17
= 220 pie or 690.8 if you use 3.14 instead of the full value
how do i get only 50 point questions
Answer:
what?
Step-by-step explanation:
if your asking to filter out all questions for only those that give you 50 points, its not possible at this moment
A fine fabric was selling for $10.50 per half yard. Joni bought 2 1/3 yards. How much did he spend? Brainliest for correct answer.
Answer:
45.5
Step-by-step explanation:
First you would find 1/3 third of 10.50 and it is 3.5, you would then do 10.50 x 4 since it said 10.50 per half a yard, so you would do times 4 and you would get 42, you would then add 42 + 3.5 which equals 45.5.
Answer:
$24.50
Step-by-step explanation:
10.50 * 2 1/3 = 24.50
I would appreciate brainliest, have an amazing day
&
21
A
2
Which relation is displayed in the graph?
O {(-2, 3), (1, 1), (0, 1), (3, 2), (-2, 4)}
O {(-3, 2), (-1, -1), (1, 0), (2, 3), (4, 2)}
O {(-3, -2), (1, -1), (0, 1), (2, 3), (4, -2)}
Answer:
The answer is C
Step-by-step explanation:
By looking at the graph, you can instantly tell that the first point is (-3,-2) which immediately eliminates the other choices
X/x-3 + 2x+2/x^2-2x-3
Answer:
x+2/x-3
Step-by-step explanation:
= x/x-3 + 2(x+1)/(x-3)(x+1)
= x+2/x-3