Answer:
they are collinear
one point is between the other two
Step-by-step explanation:
The conditions regarding the endpoints that must be met are;
Option B; One point is between the other two.
Option E; They are colinear.
The segment addition postulate states that if for example we have two points on a given line segment with endpoints, X and Z, then there will be a third point Y that resides on the line segment XZ if and only if the distances between the points meet the requirements of the equation XY + YZ = XZ.Let's look at the options;
Option A; This is not correct because coplanar means in the same plane but what we need is colinear points but coplanar points are not always colinear.Option B; This is correct because as seen above, point Y is between Point X and Z.Option C; This is not correct because they have to be colinear and not non-colinear.Option D; This is not correct because random placement may lead to non conformation with the equality of segments.Option E; This is correct because they have to be on the same line and are colinear.Read more at; https://brainly.com/question/17491162
A number divided by three is nIne
Answer:
27
Step-by-step explanation:
x / 3 = 9
x = 3 * 9
= 27
Hope I helped!
How much fencing is needed to make the cage area?
Answer:
260 feet
Step-by-step explanation:
Just completed the Imagine Math
After 8 minutes, a vessel had descended 640
feet. What was the change in elevation of the
vessel each minute?
Answer:
80
Step-by-step explanation:
It's super simple if after 8 minutes a vessel had descended 640 feet the change in the elevation of the vessel was 80ft each minute. Hope this helps :)
Answer:
80 feet per minute
Step-by-step explanation:
Find the area 12 6 5 14
Answer:
35
Step-by-step explanation:
In this shape we have to use the formula: A= 1/2xbxh
So we use this formula. 1/2 X (5 X 14)= 35
Solve for x.
7y-6y-19=13
Answer:
Y=32
Step-by-step explanation:
Answer:
the answer is y=32
Step-by-step explanation:
7y-6y-19=13
collect the like terms
7y-6y=13+19
y=32
mark me as brainliest plyyzzz
when I triple my number and add five I get twenty-six what is my number
Answer:
7
Step-by-step explanation:
26-5=21
21 divided by 3 equals 7.
Answer: 7
Step-by-step explanation:
26 - 5 = 21
21 / 3 = 7
hope this helps
plz mark brainleist
if DF=78, DE=5x-9, and EF=2x+10 Find EF
Answer:
EF = 32
Step-by-step explanation:
DE + EF = DF
5x - 9 + 2x + 10 = 78
5x + 2x + 10 - 9= 78
7x + 1 = 78
7x = 78 - 1
7x = 77
x = 77/7
x = 11
[tex]EF=2x+10 = 2 \times 11 + 10 \\ EF=22 + 10 \\ \huge \red { \boxed{EF=32}}[/tex]
The Campbell family uses up to 1/2 gallon jug of milk every 3 days. At what rate do they drink milk?
Answer:
1/6
Step-by-step explanation:
1/2 divided by 3
Answer:
1/6
Step-by-step explanation:
Which equation represents the graph y=10-x y=x-10 y=-x-10 y=10+x
Answer:y=10-x
Step-by-step explanation: 10 is the y-intercept and -x is the slope
Answer:
y = 10 – x
Step-by-step explanation:
did it on edgen
The student council decided that for every ticket purchased, the buyer receives a certain number of entries for the raffle drawing. The table below shows this. A 2-column table with 4 rows. Column 1 is labeled Tickets purchased with entries 1, 2, 3, 4. Column 2 is labeled Entries with entries 3, 4, 5, 6.
Answer:
C
Step-by-step explanation:
Answer:
1. y = x +2
2. 22
Step-by-step explanation:
took assignment
pls brainlist
How do you solve for x and y in this matrix equation?
Answer:
Hi!
I might be able to help you!
The Matrix Solution
It means that we can find the values of x, y and z (the X matrix) by multiplying the inverse of the A matrix by the B matrix.
The matrix method is similar to the method of Elimination as but is a lot cleaner than the elimination method. Solving systems of equations by Matrix Method involves expressing the system of equations in form of a matrix and then reducing that matrix into what is known as Row Echelon Form.
I apologize if this didn't help you, but God bless you and your family!
An egg is dropped from a height of 90 ft. If acceleration due to gravity is –16 ft/s2 and initial velocity is 0 ft/s, approximately how long will it take for the egg to reach the ground? h(t) = at2 + vt + h0 1.9 s 2.4 s 9.7 s 40.7 s
Answer:
B
Step-by-step explanation:
I answered it on edge
2.45 seconds will it take for the egg to reach the ground.
What is height?Height can be defined the vertical distance from the top to the base of the object.
Given
Height h(t) = 90 ft
Acceleration due to gravity a = -16 ft/[tex]s^{2}[/tex]
Initial velocity v = 0
[tex]h_{0}[/tex] = 0
[tex]h(t) = at^{2} +vt+h_{0}[/tex]
90 = 16[tex]t^{2}[/tex] + 0
90 = 16[tex]t^{2}[/tex]
[tex]t^{2} = \frac{90}{16}[/tex]
[tex]t^{2}=5.625[/tex]
t = [tex]\sqrt{5.625}[/tex]
t = 2.45
Hence, 2.45 seconds will it take for the egg to reach the ground.
Find out more information about height here
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2. Sam is climbing 2/3 meters every 1/3 of an hour. How many meters does
he climb per hour? Enter your answer in simplest form. *
Answer:
2/9
Step-by-step explanation:
if u multiply 2/3 × 1/3 u get 2/9
If the temperature outside was 73 degrees at 5:00 p.m. but if fell 19 degrees by 10 p.m. What is the temperature at 10:00 p.m.? Write an equation and solve.
Answer:
54°
Step-by-step explanation:
1. 73° at 5pm - dropped 19 by 10 pm
2. subtract using this equation: 73 - 19 =
3. solve- 73 - 19 = 54
hope this helps!!!
PLEASE HELP I WILL MARK YOU BRAINLIEST
Answer:
B
Step-by-step explanation:
[tex]\frac{2}{3}[/tex] × 63 = 2 × 21 = 42
Her prediction was correct as [tex]\frac{2}{3}[/tex] of 63 = 42 → B
can someone help me please
Answer:
[tex]\huge\boxed{N}[/tex]
Step-by-step explanation:
In order to find the midpoint of LQ, we need to find how long it is.
We can do this by finding the distance between L (-4) and Q (8).
From -4 to 0, it's 4.
From 0 to 8, it's 8.
So the total distance is [tex]8+4=12[/tex].
The midpoint of 12 units will be 6 units past L. We know that L is -4 so let's add 6 to it.
[tex]-4 + 6 = 2[/tex]
N is located at 2, so N is the midpoint of LQ.
Hope this helped!
Given the expression 5x^2y+ 2x - 4xy^2 - 5xy + 9x^2y, select the like term that would combine with 5x^2y.
x2 = 9/16 = x = show your work
Answer:
Explanation:
x
2
−
9
=
16
or
x
2
=
16
+
9
or
x
2
=
25
or
x
=
√
25
or
x
=
±
A pet store has k tanks of fish. Each tank has 28 fish. Using , write an expression for the total number of fish in the store.
Answer:
28k
Step-by-step explanation:
There are k tanks with 28 fish each
The total number of fish is
28k
Answer: 28k
k represents the number of fish tanks.
If we have that then we can multiply and solve for the total number of fish.
Best of Luck!
if f(x) and f^-1(x) are inverse functions of eachother and f(x)=2x+5, what is f^-1(8)
Answer:
1.5
Step-by-step explanation:
The value of x such that f(x) = 8 is ...
8 = 2x +5
3 = 2x
1.5 = x
f^-1(8) = 1.5
The system represents lines that
, therefore the system has
Answer:
are parallel, no solution is the correct answer
Step-by-step explanation:
edge
The system may represent two parallel lines and have no solution. Then the correct option is B.
What are parallel lines?When the distance between the lines is constant, then the lines are called parallel lines. The lines do not intersect when they are separated from each other. And the slope of the lines is equal.
A system of linear equations contains two equations with the same slope.
The system may represent two parallel lines and have no solution.
Then the correct option is B.
The complete question is given below.
A system of linear equations contains two equations with the same slope. Select all the correct statements.
A. The system represents perpendicular lines and has one solution.
B. The system may represent two parallel lines and have no solution.
C. The system may represent the same line and have infinitely many solutions.
D. The system represents perpendicular lines and has two solutions.
More about the parallel lines link is given below.
https://brainly.com/question/16701300
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What is the solution of this equation? 7y -4 = 9y +13 -4y
Answer:
y = 8.5
Step-by-step explanation:
7y - 4 = 9y +13 - 4y
First arrange to combine like terms.
7y - 4 = 9y - 4y + 13
7y - 4 = 5y + 13 Subtract 5y from each side
7y - 5y - 4 = 5y - 5y + 13
7y - 5y - 4 = 13
2y - 4 = 13 Add 4 to each side
2y - 4 + 4 = 13 + 4
2y = 13 + 4
2y = 17 Divide each side by 2
2y/2 = 17/2
y = 17/2 or 8[tex]\frac{1}{2}[/tex] or 8.5
write 4x^2+4x+1 as a binomial squared Plz explain too, this is so hard
Answer:
(2x+1)(2x+1)
Step-by-step explanation:
Factor=4x^2+4x+1
4x^2+4x+1 =(2x+1)(2x+1)
which is a prime number 21 23 25 27 29
Answer:
29 :)
it is 29 because 29 falls under all the prime number characteristics
Michael had saved $257.40; he had deductions of $21.82 for dinner and $ 150.32 for clothes he purchased. After receiving his monthly allowance of $45, how much money does Michael have?
Answer:
130.26
Step-by-step explanation:
257.40-21.82-150.32=45=130.26
Which of the following is an arithmetic sequence?
A. 3,0,-3,-6
B.2,4,16,32
C.5,-5,5,-5
D.2,3,7,1
Answer:
A. 3, 0, -3, -6
Step-by-step explanation:
The sequence with constant first differences is an arithmetic sequence. The sequence of A has a common difference of -3, so is an arithmetic sequence.
Mike had $1,800 in his bank account. Thirty days later, his account balance was $570. Write an integer an integer to represent the average change in his balance each day during his time
Answer:
The average change in balance each day during his time $41
Step-by-step explanation:
Here, we want to write an integer to represent the average balance change in the 30 days period.
First, let’s find difference between opening and closing balance= (1800-570) = 1230
We shall now divide this by 30 = 1230/30 = $41
Answer:
The average chang in his time is 41
Step-by-step explanation:
write a word phrase 3x-4
Answer:
3 times a number x subtracted by 4
20 (20 minus x) = 300 What is the value of x?
Answer:
5
Step-by-step explanation:
20 ( 20 - x ) = 300
By transposing,
20 - x = 300 / 20
20 - x = 15
-x = 15 - 20
-x = -5
- and - get cancelled
so, x = 5
Hope this helps
plz mark as brainliest!!!!!!
solve attachment EASY POINTS
-px + r = -8x - 2
Add 2 to both sides
-px + r + 2 = -8x
Add px to both sides
r + 2 = -8x + px
Divide both sides by p - 8
[tex]\frac{r + 2}{p - 8}[/tex] = x
