If the mFT 3x - 2 and the mFE = 5x + 1, Find x and mTE. (GT is median)
Please get back to me soon, I'll give Brainliest!
Answers
Answer:
x = 5
TE = 13
Step-by-step explanation:
Since GT is the median, then 2*(FT) = FE.
FE = 5x + 1
FT = 3x - 2
Therefore:
2*(3x - 2) = 5x + 1 (substitution)
6x - 4 = 5x + 1
Collect like terms
6x - 5x = 4 + 1
x = 5
TE = ½*(FE)
TE = ½*(5x + 1)
Plug in the value of x
TE = ½*(5(5) + 1)
TE = ½(25 + 1) = ½(26)
TE = 13
Related Questions
Which expression is equivalent to
32x8, 10?
Answers
Answer:
480
Step-by-step explanation:
8x4=32
8x8=64
32x4=128
32x8=256
256+128+64+32=480
Consider the equation, where p is a real number coefficient.
-1/3 (px - 2) = 9
What is the value of x in the equation?
Answers
What should I choose and why?
Answers
Answer:commas
have a great day everyone
Step-by-step explanation:
Answer:
the answer is brackets
it's about the same as parentheses
hope this helps
Jeremy listed five rational numbers. Then he drew a number line to display and compare them.
Plot the numbers on the number line by dragging each one to the correct location.
6/3, -3/4, 1.5, 0.25, -5/4
Answers
Answer:
Step-by-step explanation:
A rational number is a number that can be written in the form [tex]\frac{a}{b}[/tex] where b ≠ 0.
In order to properly arrange the numbers on the number line, we need to arrange it in an ascending order.
6/3 = 2
-3/4 = -0.75
1.5 = 1.5
0.25 = 0.25
-5.4 = -1.25
The numbers written in an ascending order will be,
-1.25 = -5/4
-0.75 = -3/4
0.25
1.5
2 = 6/3
Therefore writing this on the number line, we will have it in this order:
-1.25, -0.75, 0.25, 1.5, 2
Question:Fibonacci
1. Here are the first 5 terms of a quadratic sequence.
1
3
7
13
21
Find an expression, in terms of n for the nth term of this quadratic sequence.
Answers
9514 1404 393
Answer:
n² -n +1
Step-by-step explanation:
First differences of the terms of the sequence are ...
3-1 = 2
7-3 = 4
13-7 = 6
21-13 = 8
Second differences are ...
4-2 = 2
6-4 = 2
8-6 = 2
In a quadratic sequence the coefficient of the squared term is half of the second difference value. Here, that means the squared term will be (2/2)n² = n².
__
We can find the other terms of the quadratic expression by considering the differences between n² and the actual sequence.
The sequence of n² terms is ...
1, 4, 9, 16, 25
When we subtract these from the actual sequence, we get ...
1-1 = 0
3-4 = -1
7-9 = -2
13-16 = -3
21-25 = -4
That is, the amount subtracted from n² is one less than the term number.
The expression for the n-th term is ...
an = n² -n +1
894,754,390 to the nearest million
Answers
Answer:
Your answer is: 900,000,000
Step-by-step explanation:
Hope this helped : )
Item 4
Simplify. 6 – 20
–26
–14
14
26
Answers
It is computed that when a basketball player shoots a free throw the odds in favor of his making our 23 to 3 find the probability that when does basketball player shoot a free throw he misses it out of every 100 free throws he attempts on the average how many should he make
Answers
Answer:
Step-by-step explanation:
So think like a percent 3 percent of 23 of mean multiply so first 23 divided by 100 equals what then to check the answer multiply it by 3
Using the probability concept, it is found that:
There is a 0.115 = 11.5% probability that he misses.Out of 100, on average, he would make 88.5.A probability is the number of desired outcomes divided by the number of total outcomes.
The odds in favor of his making is 23 to 3, which means that, for each free throw he takes:
The probability of making it is [tex]\frac{23}{23 + 3} = \frac{23}{26} = 0.885[/tex].The probability of missing it is [tex]\frac{3}{26} = 0.115[/tex].There is a 0.115 = 11.5% probability that he misses.
Out of 100, on average, he would make 0.885(100) = 88.5.
A similar problem is given at https://brainly.com/question/3478020
I’ll give brainliest answer so i need to solve for y and convert these to slope intercept form.
Answers
Answer:
2. 9x+4y=16
-9x -9x
4y=-9x+16
---- ---- ----
4 4 4
y= -9x
--- +4
4
4. 4x+3y=-9
-4x =4x
3y=-4x-9
--- --- ---
3 3 3
y= -4x
---- - 3
3
6. 7x-3y=6
-7x -7x
-3y=-7x+6
--- ---- ---
-3 -3 -3
y= 7x
--- -2
3
What is the LCD of 1/2 and 2/17
Answers
Answer:
34
Step-by-step explanation:
Rewriting input as fractions if necessary:
1/2, 2/17
For the denominators (2, 17) the least common multiple (LCM) is 34.
LCM(2, 17)
Therefore, the least common denominator (LCD) is 34.
$14.95 to the nearest whole number
Answers
Answer:
umm IS it not $15
Step-by-step explanation:
Answer:1500
Step-by-step explanation: ok
HELP IM GONNA FAIL!!
Line Q is represented by the following equation: 2x + y = 11
Which equation completes the system that is satisfied by the solution (3, 5)? (4 points)
a
x + 2y = 15
b
x + y = 15
c
x + y = 8
d
x − y = 2
Answers
Answer:
C) x+y=8
Step-by-step explanation:
I enter (3,5) into 2x+y=11
2*(3) + 5 = 11
11=11 correct
You now you need to enter the (3,5) into all the equations and see if they are correct
A: x + 2y = 15
3+ 2*5=15
13 = 15 is not correct
B. X+ y = 15
3+5= 15
8=15 not correct
C.x + y=8
3+5=8
8=8 correct
D. X-y = 2
3-5=2
-2= 2 not correct
Answer:
The answer is C
Step-by-step explanation:
I know this because I took the test, I also responded so you can mark the other person brainliest
Jill can make a key chain in 1 minute(s) 48 seconds. At this rate, which is closest to the amount of time she will need to make 5 key chains?
2 minutes?
1 minutes?
10 minutes?
or 5 minutes?
Answers
Answer:
10 minutes
Step-by-step explanation:
The senior class sells movie tickets to students and teachers. The student tickets cost $4 each and teacher tickets cost $8 each. If they earned only $44 and one (1) teacher ticket was sold, how much money was made from the teacher ticket? * A. $8 B. $10 C. $12 D. $16
Answers
Answer:
A:8
Step-by-step explanation:
Because it says how much money was earned from a teacher. And only 1 teacher bought an $8 ticket.
Which pair of triangles can be proven similar by the AA ~ Postulate?
Answers
Answer: c
Step-by-step explanation:
The pair of triangles that can be proven similar by the AA ~ Postulate is triangle AXB and QXR.
The correct option is (C).
What is Similarity of Triangles?When the ratio between two triangles' sides is the same and both triangles' angles are equal, a triangle is said to have two equal sides.
Given:
In figure C,
In triangle AXB and QXR
<BAX = <QRX (given)
<AXB = QXR (Vertical opposite angle)
So, AA similarity Criteria triangle AXB and QXR is similar.
Hence, Figure C is following AA similarity.
Learn more about similarity of triangles here:
https://brainly.com/question/14926756
#SPJ2
consider n proper fraction such that the numerator is 2 less than the denominator. If the numerator and denominator are each increased by 1, then the ratio of the numerator and denominator of the new fraction is 4:5. Determine the original fraction
Answers
the original fraction would be 4:5 divided by 2 and 1 making the answer clear and then what you do is take your answer multiplying it by the improper fraction and subtracting it by the mixed and the others that you should know and then you get your real answer.
Have a good day!
It might seem confusing but it is actually correct, how do i know?
i´m a math prodigy.
Write an equation of the line passing through point P(-8, 0) that is perpendicular to the line
3x - 5y = 6.
Answers
2. What is the y-coordinate for solution of the system of equations shown? x + 4y
= 9 5x + 10y = 5
A 7
B 4
C -4
D -7
Answers
Answer:
it's b 4
Step-by-step explanation:
....
................
need help on this question please help!
A 20-ounce box of cereal costs $3.20. A 12-ounce box of cereal costs $1.80. Which box of cereal is the better buy?
Answers
Answer:
the 12 ounce box good luck
2 a) If an ice cream truck is selling popsicles that are 3 for $4.50 how much does each popsicle cost? 2.b)Using your answer from 2a how much would 5 popsicles cost?
Answers
Answer:
$1.50 per popsicle and $7.50 for 5 popsicles
Step-by-step explanation:
$4.50 divided by the mumber of posicles so 3 which is 1.5 them multiply by 5 to get the price of 5 popsicles.
A pupil achieves 34 marks out of 43 in a Geography test. What percentage did they get?
Answers
Answer: 79.06%
Step-by-step explanation:
Got: 34
Out of 43
In percentage: 34/43*100
= 79.06%
Approximately 79.1%
Point H is located at (2,−7)
Select all of the following that are 7 units from point H.
Choose all answers that apply:
Answers
Answer:
x axis & (-5,-7)
Step-by-step explanation:
The graph below represents which system of inequalities?
Answers
Answer:
Step-by-step explanation:
y ≤ - 2x + 3
y ≤ x + 3
Dont solve just give me what goes in the 4 boxes I will give
Answers
Answer:
85
but my guess to get the four boxes you would dived it by 4 so 21 per box
X+9=2x solve for X.
Answers
Answer:
X+9=2X
Step-by-step explanation:
the answer is X=9
write in decimals
29/100
Answers
Answer:
0.29
Step-by-step explanation:
Divide the two, and you get 0.29.
0.29 is the answer to ur question
-10(-2)
Please show work!!
Answers
Answer:
20
Step-by-step explanation:
a negative times anegative is a postive
-10× -2= +20
i neeed held plzzzzzz
Answers
Answer:
c
Step-by-step explanation:
If a : b = 4 : 3 and b : c = 6 : 5, what is a : c?
please help!!
Answers
Answer:
8:7
Step-by-step explanation:
Ms. Brown buys 4 Lego sets for $22. What is the cost o each Lego set? Money has two numbers behind the decimal
Answers
Answer:
$5.5
Step-by-step explanation:
you have divide 22 by 4 after that you get 5.5
