Answers
Answer:
JL=22x-6
Step-by-step explanation:
We have JK=KL
Related Questions
PLEASE HELP ITS URGENT
What are the domain and the range of the graph?
The domain is (−∞,1) and the range is (−∞,∞).
The domain is (−∞,∞) and the range is (−∞,1).
The domain is (−∞,−1) and the range is (−∞,∞).
The domain is (−∞,∞) and the range is (−∞,−1).
Answers
Answer: its b
Step-by-step explanation:
Answer:
B.
Step-by-step explanation:
Your brother traveled 117 miles in 2.25 hours to come home for Christmas. What's the average speed that he was traveling?
Answers
Answer:
52 miles per hour
Step-by-step explanation:
The formula for Average speed is given as: Distance(miles)/Time in hours
From the question,
Distance = 117 miles
Time = 2.25 hours
Average Speed = 117 miles/2.25 hours
Average Speed = 52 miles per hour
The average speed that he was traveling is 52 miles per hour
A garden hose fills a 2-gallon bucket in 5 seconds. The number of gallons, g (/), is proportional to the number of
seconds, t (x), that the water is running.
What is the constant of proportionality? k=-
help
Answers
Answer:
The constant of proportionality = k = 2/5
Step-by-step explanation:
Given that a garden hose fills a 2-gallon bucket in 5 seconds.Also given that The number of gallons, g (/), is proportional to the number of
seconds, t (x).
i.e.
g ∝ t
g = k × t
k = g / t
as
g = 2
t = 5
Thus,
k = g / t
= 2 / 5
Thus, the constant of proportionality = k = 2/5
multiple choice:/
for geometry:(
Answers
Answer:
neither parallel nor perpendicular
if you need an explanation, put it in the comments :)
help me please!! i will give brainliest
Answers
Answer:
F BStep-by-step explanation:
Correct answer will get brainpower and +40 points! I need step by step instructions though wrong answers will get reported.
Q1: f (x) =2x - 9
Part A) Find f^-1 (3)
Part B) Find f^-1 (x)
These are the parts that need to be solved.
tysm for the help!
Answers
Answer:
Given :-f (x)=2x-9
To find:-[tex]\sf f^{-1 (3)}[/tex]
[tex]\sf f^{-1 (x)}[/tex]
Solution :-We need to find
[tex]f^-3 \\ f^{-x}[/tex]
[tex]\qquad{:}\longrightarrow\tt f^-3=2^{-3}-9 [/tex]
[tex]\qquad{:}\longrightarrow\tt -8-9 [/tex]
[tex]\qquad{:}\longrightarrow\tt f^{-3}=-17 [/tex][tex]\qquad{:}\longrightarrow\tt f^-x=2(-x)-9 [/tex]
[tex]\qquad{:}\longrightarrow\tt -2x-9 [/tex]
Multiply (-1)[tex]\qquad{:}\longrightarrow\tt f^{-x}=2x+9 [/tex]
PLEASE ANSWER ASASP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!
A thermometer manufacturer compares the reading on one of its thermometers to a thermometer that they know is accurate. The accurate thermometer reads 25 degrees Celsius. Their thermometer reads 30 degrees Celsius. What is the percent error in their thermometer's reading?
A.2%
B.20%
C.83%
D.16%
Answers
Answer:
B. 20%
Step-by-step explanation:
Percentage Error = (Actual Value - Expected Value) / Expected Value * 100
Actual Value = 30
Expected Value = 25
Percentage Error = (30 - 25) / 25 * 100
Percentage Error = (5) / 25 * 100
Percentage Error = 0.2 * 100
Percentage Error = 20
PLEASE HELP !!!!!!!!!!!!! Will mark brainliest !!!!!!!!!!!!!!!!!
Answers
Answer:
I actually can't measure it, but if you will and cmt the measures, I can help you round them!!!
Step-by-step explanation:
solve by graphing if possible: 12n² + 11 = 0
Answers
Answer:
No real solutions
Step-by-step explanation:
Answer:
-528
Step-by-step explanation:
Complete the table below for the function y = -6x + 4.
Answers
Twenty seconds after a plane in the air show- dives, it is 300 feet from where it begin. At what rate is the plane diving
Answers
sorry if it’s wrong
What is the value of the expression 7.5(-1/2)?
Answers
-3.75
half of 7.5 is 3.75. and its negative. so
-3.75
Answer:
-3.75
Step-by-step explanation:
f(x)=-2x^2+6x+1
find F(-6)
Answers
Answer:
The answer is -107
Step-by-step explanation:
the marked price of a radio is Rs 960 and the shopkeeper allows 10percent discount calculate the discount amount how much should a customer pay for it
Answers
Answer:
864 rs
Step-by-step explanation:
10% of 960 is 96
960-96=864
Simplify.
5 + 2(3x − 4) − x
1. 1 + 5x
2. 13 + 5x
3. −3 + 5x
4. 13 + 7
Answers
5 + 6x - 8 - x
Combine like terms
5 - 8 = -3
6x - x = 5x
Answer: -3 + 5x
Jack drove 520 miles on his trip. If he was going 65 miles per hour, how many hours did he drive?
Answers
Answer:
8 hours
Step-by-step explanation:
520 miles divided by 65mph
1) Which polynomial identity would you use to factor the given expression? *
1-125n^3
Answers
1 Difference of Squares
2 Perfect Square
3 Difference of Cubes
4 Sum of Cubes
Answers
Answer:
I,dont know but use M A T H W A Y it will explain with all the stepp by step and answere
Step-by-step explanation:
How does knowing the associative property help to add quicker?
Answers
Answer:
it helps us to add faster bc we can regroup numbers when we add. in the associative property, the order of the numbers don't change, only the grouping does
Step-by-step explanation:
Answer:
Did you know that the associative property can help us solve problems faster? ... According to the associative property, we can regroup the numbers when we add, and we can regroup the numbers when we multiply.
Step-by-step explanation:
Please help me out!!!!!
Answers
Answer:
k = [tex]\frac{4}{3}[/tex]
Step-by-step explanation:
I assume the function is
f(x) = 2x³ - kx² + x - 8k
2(2)³ - k(2)² + 2 - 8k = 2
- 12k + 16 = 0
3k - 4 = 0 ⇒ k = [tex]\frac{4}{3}[/tex]
A charity organization had to sell a few tickets to their fundraiser just to cover necessary production costs after selling 10 tickets, they were still a net loss of $800 (due to the product cost). They sold each ticket for $70 let y represent the net profit (in dollars) when they have sold x tickets
Answers
Answer:
y = 70x - 1500
Step-by-step explanation:
Price per ticket = 70
Using the relation :
y = mx + c
x = number of tickets sold
When x = 10 ; y = - 800
Hence,
-800 = 70(10) + c
-800 = 700 + c
-800 - 700 = c
Hence, c = - 1500
The equation for the net profit in dollars is :
y = 70x - 1500
please help ill give brainliest
Answers
Leo’s equation: V = 1/2(21)(7)(29)
Darcie: V = 1/2(13)(4)(19)
Explanation:
The formula for the volume of a triangular prism = 1/2(base)(height)(length)
Can somebody plz answer correctly on all 3 questions on #15 thanks a lot!!!
WILL MARK BRAINLIEST WHOEVER ANSWERS FIRST :DDD
Answers
B.) they lost 37% of games.
C.) they tied 3% of games.
Mark as brainiest please.
Find the value of x that makes m || n
(2x+20) 3x
Answers
Answer:
x = 20
Step-by-step explanation:
For the lines to be parallel, then (3x + 20) and (3x) are alternate angles and congruent, thus
3x = 2x + 20 ( subtract 2x from both sides )
x = 20
I need help with this question
Answers
Answer:
51 degrees
Step-by-step explanation:
angle 1 is 104 and angle 3 is 25
add those and u get 129
it has to all equal 180 so...
180-129 is 51
x + 3y = 8
Y = 2 - x
solve for the system of equations
Answers
Helppp ...............
Answers
Answer:
i think its B
Step-by-step explanation:
im not sure but im pretty sure if its wrong im sorry but im pretty sure its correct
PLEASE HELP ME WITH THIS PROBLEM ASAP
Answers
Answer:
8
Step-by-step explanation:
32/4=8
Answer: 8 minutes
Step-by-step explanation: You can use a proportion to calculate.
[tex]\frac{32}{4} = \frac{x}{1}[/tex]
32 x 1 / 4 = 8
8 minutes = 1 mile
yall please help mee!!im struggling and i need to turn this soon!
Answers
Answer:
his faucet will leak 6/4 cup of water every hour, its c, you are correct good job, good luck
Step-by-step explanation:
Since it leaks 3/4 cups every 1/2 hour, in a whole hour it will leak twice as much:
[tex]\dfrac{3}{4}\cdot 2=\dfrac{6}{4}[/tex]
Explain how to determine the locations (quadrants) based on the signs of the points (3, –4) and (–4, 3).
please hurry i will rate 5 stars and a heart
Answers
(-) negative. (+) positive.
Find the solution of the systems of equations
Answers
Answer:
This is the answer...And can I get the Brainliest