J is between H & K, if HJ=4t-15, JK=5t-6, and KH=15, find JK
Answers
Answer:
JK = 39
Step-by-step explanation:
HJ and JK are segments of line segment HK, so they must add up to the length of KH.
HJ + JK = HK
By substituting in the values of each line segment, we can solve for t.
(4t - 15) + (5t - 6) = 15
9t - 21 = 15
9t = 36
t = 9
Now that we have t, we can plug it in in order to find the value of JK.
JK = 5t - 6
5(9) - 6
45 - 6
39
JK = 39
Related Questions
Perform the indicated operation and simplify the result.
b^2 - 3b - 10 B-2
——————— • ——-
(B - 2)^2 B-5
Answers
b+2/b-2
Step by step explanation:
A(7.2) maps to A (10,-1) through a translation. B'(2, 4) is the result of the same
translation on point B. What are the coordinates of point B?
Answers
Which equation demonstrates the commutative property?
A.
–(11 + (–4)) = –11 + 4
B.
(25 + 7) + (–12) = 25 + (7 + (–12))
C.
6 + (–13) = –13 + 6
D.
12 + (18 + (–6)) = (12 + 18) + (–6)
Answers
Answer:
b c
Step-by-step explanation:
Answer:
Option A and Option C
Step-by-step explanation:
Option B and Option D associative property
I just need the answer
Answers
Answer:
28
Step-by-step explanation:
The answer should be 28.
Which of the following is the solution to 4 | x+3|2 8 ?
Answers
Step-by-step explanation:
|x + 3| = 2
x = -1 or x = - 5..............
Find the surface area of the triangular prism
Answers
Answer:
169 cm^2
Step-by-step explanation:
Right surface (rectangle)
A = LW = 7 cm * 5 cm = 35 cm^2
Left surface (hidden rectangle)
A = LW = 7 cm * 5 cm = 35 cm^2
Bottom surface (hidden rectangle)
A = LW = 9 cm * 5 cm = 45 cm^2
Front face = back face = 2 * triangle
A = 2 * bh/2 = 2 * 9 cm * 6 cm/2 = 54 cm^2
total surface area = 35 cm^2 + 35 cm^2 + 45 cm^2 + 54 cm^2 = 169 cm^2
Evaluate the following expression.
-8 - 10 x ( - 7 )
Answers
The Sun is about 26,000 light-years from the center of the Milky Way Galaxy. What is another way to write 26,000? 10×26 10×260 10×2,600 10×26,000
Answers
Answer:
The another way to write 26,000 = 10×2,600.
MEH ANSWER WAS WRONGGGGG {T~T}
Wen says the function is continuous, because the number of people is unlimited. Is Wen right or wrong? Explain.
Answers
Answer: Wrong
Step-by-step explanation:
Continuous means every value is included. Since fractions of people do not exist, it cannot be continuous.
Wen is wrong.
It is given that ; according to Wen a function is continuous because number of people are unlimited.
We have to tell that whether Wen is right or wrong ?
What is a continuous function ?
A continuous function, is a function whose graph is continuous without any breaks or jumps.
We know that ;
A continuous function in calculus is continuous at a point x = a ; if the curve of the function does NOT break at the point x = a.
We can also say that , continuous means every value is included.
Since fractions of people don't exist, i.e., unlimited , So, it cannot be continuous.
To learn more about continuous function click here ;
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A catering company provides a quote for $210 worth of finger food for an afternoon function with 29 people. What is the rate of dollars per person? (Round to the nearest cent, and include appropriate units in your answer)
Answers
about $7.24 per person
reasoning:
divide 210 by 29 and round to the hundredths place
what is 8(x+5) simplified
Answers
Answer:
8x + 40
Step-by-step explanation:
HELP ME PLEASE I NEED THIS LOVE U GUYS <33
Answers
Answer:
[tex]\huge\boxed{\sf Volume = 384 \ cm^3}[/tex]
Step-by-step explanation:
Slant Height = 10 cm
Base Edge = 12 cm
Finding the Height using Pythagorean Theorem:
[tex]\sf c^2 = a^2 + b^2 \\\\Where \ c = 10\ cm , b = 6\ cm [Half of 12] \ and \ a \ is \ height\\\\10^2 = a^2 + 6^2\\\\100=a^2 +36\\\\100-36 = a^2\\\\64 = a^2\\\\Taking \ sqrt \ on \ both \ sides\\\\Height= 8 \ cm[/tex]
[tex]\rule[225]{225}{2}[/tex]
Now, Finding the volume:
[tex]\sf Volume = a^2 \frac{h}{3}\\\\ Where \ a \ is base \ edge \ and \ h \ is \ height\\\\Volume = (12)^2 \frac{8}{3} \\\\Volume = 144 \frac{8}{3} \\\\Volume = 48*8\\\\\bold{Volume = 384 \ c m^3}[/tex]
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AnonymousHelper1807PLEASE HELP DUE IN % MINUTES Choose the answer that makes the sentence true. (Blank) real numbers are integers. A. All B. Some C. No
Answers
Answer: The real numbers include natural numbers or counting numbers, whole numbers, integers, rational numbers (fractions and repeating or terminating decimals), and irrational numbers. The set of real numbers is all the numbers that have a location on the number line. Integers …, −3, −2, −1, 0, 1, 2, 3, and so on. All whole numbers are integers, so since 0 is a whole number, 0 is also an integer.
Step-by-step explanation: A. ALL
the quotient of n and 2 is 6 times n
Answers
Answer:
n/2 = 6n
Step-by-step explanation:
"quotient of n and 2" is n/2, and
"6 times n" is 6n
and so we get the final answer
n/2 = 6n
Fill in the missing series
4,8, 28,80,244,......
Answers
Answer:
728.
Step-by-step explanation:
extremely hard to explain but i am sure that it is correct :)
plz help i wil mark u banlyest
Answers
Answer:
B
Step-by-step explanation:
when you flip across the y axis you change the signs of the x coordinate but not the y coordinate.
hello please help, thank you<33
Answers
Answer:
In the word "Beautiful", there are 9 letters and 5 vowels.
So we get the fraction [tex] \frac{5}{9} [/tex]
Step-by-step explanation:
Hey there!
No. of vowels = 5
No. of letters in word "BEAUTIFUL " = 9.
Now,
Fractional form of this word is:
[tex] = \frac{5}{9} [/tex]
Hope it helps...
Which equation is equivalent to the given equation
Answers
Answer:
(x - 5)^2 = 39
Step-by-step explanation:
If we open the expression
(x - 5)^2 it'd be x^2 - 10x + 25 = 39
Then we subtract 25 from both sides of the equation
x^2 - 10x + 25 = 39
x^2 - 10x + 25 - 25 = 39 - 25
x^2 - 10x = 14
write each ratio as a fraction in the lowest terms
[tex] 4\times \frac{3}{8} [/tex]
to
[tex]12 \times \frac{1}{2} [/tex]
Answers
Answer:
1/4
Step-by-step explanation:
[tex](4\times \frac{3}{8} ) : (12\times \frac{1}{2} )\\\\\frac{4\times \frac{3}{8}}{12\times \frac{1}{2}}\\\\\mathrm{Multiply\:}12\times \frac{1}{2}\::\quad 6\\=\frac{4\times \frac{3}{8}}{6}\\\\\mathrm{Multiply\:}4\times \frac{3}{8}\::\quad \frac{3}{2}\\=\frac{\frac{3}{2}}{6}\\\\=\frac{3}{2\times \:6}\\\\=\frac{3}{12}\\\\=\frac{1}{4}[/tex]
Answer:
I believe it is 1/4
Step-by-step explanation:
Which equations are related equations to x+5=34
Answers
Steps to solve:
x + 5 = 34
~Subtract 5 to both sides
x = 29
Best of Luck!
Kane is training for a marathon. He starts by running 3 miles during every train session. Each week plans to increase the distance of his run by 1/4 mile.
Answers
Answer: look at the picture
Step-by-step explanation: Hope this help
If x = 2 and y = −3, then −x y² = A) −36 B) −18 C) −12 D) 12 E) 18
Answers
Answer: E
Step-by-step explanation:
(-3^2) multiply -3 by itself to get -9
Now you have -2 x -9 or -2(-9)
Remember that multiplying a negative by a negative will get you a positive because the two negative signs are canceled out.
So -2(-9) gives you 18
Hope this helps!
There are 8 soccer teams for the 110 players in the league. The league wants the same number of players on each team. Which explains whether or not it is possible?
A. It is possible to split the players into 8 teams because each team would have 13 players.
B. It is possible to split the players into 8 teams because each team would have 14 players.
C. It is not possible to split the players into 8 teams with the same number of players. It would be possible if there were a total of 100 players.
D. It is not possible to split the players into 8 teams with the same number of players. It would be possible if there were a total of 120 players.
Answers
Answer:
The answer is D
Step-by-step explanation:
When you divide 110 by 8 that equals 13.75 but when you divide 120 by 8 you get 15.
Hopefully this helps you :)
Answer: the answer is ;D
Step-by-step explanation: it is not possible to split the players into eight teams.with the same number of players it would b possible if there were 120 players.
1 and 2 thirds + 1 and a half ?
Answers
Answer:
19/6
Step-by-step explanation:
1 2/3= 5/3 = 10/6
1.5= 3/2= 9/6
10/6+9/6=19/6
Plz help asp.................
Answers
Answer:
J,L M,O R,H
Step-by-step explanation:
Answer:
J,L M,O R,H
Step-by-step explanation:
39. Given: p: x is greater than 20. q: x is divisible by 5
What is the truth value of p^ when x is replaced by 25?
p^q is sometimes true
Not enough information is provided.
p^q is true
p^q is false
Answers
Answer:
p ^ q is true
Step-by-step explanation:
25>20 so p is true
25 is divisible by 5 so q is true
p ^ q is true
the triangle shaped entrance to the cavern i 1 1/2 feet tall and 4 feet wide whats the area
Answers
So substitute it in 1/2*1/2*4
1/2*1/2= 1/4
1/4*4= 4/4= 1 so the entrance is 1 foot tall
A) both parties gain as a result of voluntary exchange.
B) both parties gain as a result of fraudulent exchange.
C) neither party gains as specialization decreases efficiency.
D) neither party gains as specialization decreases productivity.
Combine the like terms to create an equivalent expression:
-49 - (-89) + 10
Answers
Answer:
60
Step-by-step explanation:
9x-6y=-20 through (0,-4)
Answers
To make the equation go through (0,-4) the new equation would be 9x + 5y = 20. We needed to change it from subtracting to adding so the direction of the line would go from going down to up too up to down. In slope-intercept form the original equation would be found by the following.
9x - 6y = 20
-6y = 20 - 9x
y = -20/6 - (-9/6x)
y = 9/6x - 20/6
y = 3/2x - 10/3
To make the perpendicular line, take the slope and apply the opposite and reciprocal.
y = -2/3x - 10/3
Best of Luck!
Point K is on line segment JL. Given KL = 7 and JL = 11, determine the length JK.
Answer: JK=
Answers
Answer:
4
Step-by-step explanation:
11 - 7 = 4
The required length of JK is 4 units.
It is required to find the length of JK.
What is length?Length is defined as the measurement or extent of something from end to end. The greater of two or the greatest of three dimensions of an object. It can be measured in different units like centimeters, inches, meters, etc.
Given:
Point K on the line segment JL.
KL = 7
JL = 11
As per segment addition postulate
JL = JK + KL
Substituting values, to find the value JK we get,
11 = JK + 7
JK = 11 - 7
JK = 4
Therefore, the required length of JK is 4 units.
Learn more about length here:
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