Answers
Answer:
(a) yes it does
(b) the rate is constant because the rate of change (slope) is the same throughout the function.
(c) The rate, or rate of change, is -1/2.
y1 - y2/x1-x2
4 - 2/3 - 9
2/-6
-1/2
Related Questions
help me answer this geometry question please!! will give brainliest and 5 stars!!
Answers
2 What is as a percentage? 50
Answers
Answer:25
Step-by-step explanation:25
Answer:
10 is your answer
Step-by-step explanation:
PLEASE ANSWER THE QUESTION ASAP!!!!
Answers
Answer:
B
Step-by-step explanation:
Find the slope-intercept equation of the line that
passes through (0,4) and has a slope of 1.
Answers
Answer:
y = 1x + 4
Step-by-step explanation:
Gives you anything you need. It gives you the slope and the y intercept 4.
Please may someone help me with this question thank you
Answers
Answer:
C. [tex]\frac{12}{7}[/tex]
Step-by-step explanation:
To find the slope when you know two points, use this formula:
M = y₂ - y₁ ÷ x₂ - x₁
M = (4 - (-8)) ÷ (0 - (-7))
M = 12 ÷ 7
M = [tex]\frac{12}{7}[/tex]
Hope that helps.
HELP PLEASE REEEEEEEEEEEE!! Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.
72 is what percent of 480? Write and solve an equation to solve the problem.
Answers
Answer:
Step-by-step explanation:
480 = 100%
72 = ? you can find it doing (72(100))/480
72(100)= 7200
7200/480= 15
the answer is 15%
have a nice day :)
Dora has 20 donuts. she divides those 20 donuts into halves. then she divides those halves into fifths. then she divides those fifths into thirds. how many pieces does she have now?
Answers
Answer:
270
Step-by-step explanation:
if u cut a donut in too halfs there are more donuts so 20* 2 is 40 then multiply 40 by 5 since she cuts it into fifths an u get 90 then multiply 90 by 3 since its thirds an you get 270
Answer:
600
Step-by-step explanation:
20 divided by 1/2 is 40
40 divided by 1/5 is 200
200 divided by 1/3 is 600
Solve the following system.
5x - 5y + 8z = 6
x + 2y + z = 12
3y - z = 10
Answers
The answer is (2,4,2)
A man drops a stone from a bridge. How high is the bridge if the stone hits the water 4 seconds later
Answers
Answer: 4 feet
Step-by-step explanation:
Angle measure pleaseeee
Answers
-4<3x+5<=11
Solve the inequalities
Answers
Answer:
-3<x</2
Step-by-step explanation: the slash is the line.
I need help with this last question I have here
Answers
Answer:
its d
Step-by-step explanation:
Answer:
C.
Step-by-step explanation:
The "quotient" is what you get after you divide 2 number, and in this case, you are dividing m/6.
simplify:4.6t + 7.1s + 12.8t - 1.6s
Answers
Answer:
17.4t+5.5s
Step-by-step explanation:
im sorry if its wrong
help a girl outt!! pleasseee answer asapppp:)) will mark brainliest
Answers
Answer:
ok
Step-by-step explanation:
Here is a riddle: “I am thinking of two numbers that add up to 5.678. The difference between them is 9.876. What are the two numbers?”
The riddle can be represented with two equations. Write the equations
Answers
Answer:
X + Y = 5.678
X - Y = 9.876
The two numbers: X = 7.777 Y = -2.099
Step-by-step explanation: solve by elimination
X + Y = 5.678
X - Y = 9.876 . Add the two equations so the y cancels. Solve for x
2x = 15.554 . Divide both sides by 2
X = 7.777 Substitute in the original equations to find Y
7.777 + y = 5.678 . Subtract 7.777 from both sides
Y = - 2.099
check in the second equation:
7.777 -(-2.099) = 9.876
7.777 + 2.099 = 9.876 True
The two numbers is X = 7.777 and Y = -2.099.
And, the two equation is X + Y = 5.678 and X - Y = 9.876.
Given that,
I am thinking of two numbers that add up to 5.678. The difference between them is 9.876.Here we assume the one number be X and the other number be Y.
Based on the above information, the calculation is as follows:
X + Y = 5.678
X - Y = 9.876
2x = 15.554
X = 7.777
Now
7.777 + Y = 5.678
Y = - 2.099
Therefore, the above should be the answers.
Learn more: brainly.com/question/24169758
Solve for x
9(x-1)=81
x=
Answers
Answer:
10
Step-by-step explanation:
9(10-1)=81
9x - 9 = 81
9x = 90
Divide by 9
Solution: x = 10
Check For Understanding
CELL PHONES A Cell phone company is going to build three new towers in a nearby city. The city council has
released s map that shows where the towers will be built. On the map, the distance between towers A and B is 2
centimeters, the distance between towers B and C 3 centimeters, and the distance between towers A and C is 4
centimeters. A technician needs to visit the stes of the three towers, and he has outlined his travel route between
them on a map. The polygon formed by his travel route on the map will be similar to the polygon formed by the
technicians he drives to the three towers. If the actual distance between tower Band tower C is 600 meters, how
for was the technican have to travel to visit all three cell phone towers?
Answers
Answer:
Distance between A ----> B : 2 cm
B ---> C: 3 cm : 600 meters
A----> C: 4 cm
3:600 meters scaled
So its 200 meters per every 1 cm!
From A to B : 400 meters
From B to C : 600 meters
Frok C to A: 800 meters
Therefore we sum 400+600+800= 1800 meters
1 A baseball is struck such that its position on a plane perpendicular to home plate can be described by the equation y = (x - 175)2 + 121, where x is the horizontal distance from the plate in feet and y is the vertical distance also in feet 250 Determine the position of the ball when it is at its highest point.
Answers
Answer:
21
Step-by-step explanation:
1) Jayden runs 1/4 of a mile in 1/4 of an hour. How far will it take him to run 1hr.
2) Dylan walked 1/3 miles in 20 minutes How far will he goes in miles distance in 120 minutes?
Answers
Answer:
Question 1 : If you mean how many miles will he run in 1 hour then it is 1 Mile | Question 2 : 2 Miles
Step-by-step explanation:
Question 1 :
1/4 x 4 (because of the hour being split into fourths) = 1 Mile
Question 2 :
120 / 20 = 6, 6 x 1/3 = 6/3, simplified = 2
hihi! can you help me please? Giving brainleist to the best/correct awnser :))
Solve for x
9(3−2x)=2(10−8x)
Answers
Answer:
x= 2/7
Step-by-step explanation:
i think that's the answer jdmsmzmsms
Answer:
Step-by-step explanation:
x=7/2
Add and Subtract the fractions below: 1/3 and 1/4
Answers
Addition Answer: 1/3 + 1/4 = 4/12 + 3/12 = 7/12
Subtraction Answer: 1/3 - 1/4 = 4/12 - 3/12 = 1/12
Step-by-step explanation:
Basically, find the greatest common multiple of 3 and 4. Once you do this, then you can multiply across and solve any fraction problem!
Write a simplified expression for the algebra tiles below. Remember, variables should be listed first, then constants.
Answers
Answer:
❤Sorry if im wrong but -4x❤
Step-by-step explanation:
✌If right plz mark branliest✌
Which is an equation of the line that passes through (0, -3) and is perpendicular to the graph of the line y=2x-3?
Answers
Answer:
D
Step-by-step explanation:
perpendicular to 2 =x is -1/2x, and (0,-3) just happens to be on the y intercept so its -1/2x - 3
Select the correct answer.
A. 0.25
B. 0.33
C. 0.5
D. 0.75
Answers
What is the right angle postulate? Definition and how to use it
Answers
Answer:
Search it up!
Step-by-step explanation:
which is not a justification for the proof
a. pieces of right triangles similarity theorem
b. side side side similarity theorem
c. substitution
d. addition property of equality
Answers
Answer: B.Side side side similarity theorem
Step-by-step explanation:
Hope this helps <3
^^^^ B.Side side side similarity theorem is correct
i just took the test and it was right!
how to solve
[tex] \sqrt{4} x {}^{2} = x + 2[/tex]
Answers
Answer:
➩ [tex]x=2,-\frac{2}{3}[/tex]
Step-by-step explanation:
[tex]\sqrt{4x^2}=x+2[/tex]
➨ We can also solve by completing both squares, however. Since we can pull out the square root.
[tex]\sqrt{4x^2}=|2x|[/tex] ➩ Define of Absolute Value/Square Root
➩ [tex]\sqrt{x^2}=|x|[/tex]
Thus, our new equation is ➩ [tex]|2x|=x+2[/tex]
To solve an absolute-value equation, let there be two conditions.
➨ Where x ≥ 0
[tex]2x=x+2\\[/tex]
Move x to another side
[tex]2x-x=2\\x=2[/tex]
➨ Where x < 0
[tex]-2x=x+2\\-2x-x=2\\-3x=2\\x=\frac{2}{-3}\\x=-\frac{2}{3}[/tex]
Find two numbers that Multiply to -40 and add to 6
Answers
Combine like terms: -14 + 6.25 = -7.75 6.25 + -5y + y2 = -7.75
Factor a perfect square on the left side: (y + -2.5)(y + -2.5) = -7.75
Can't calculate square root of the right side (negative). The solution to this equation could not be determined.
X + y = 6
I believe it would be -4 and 10
Which expression is equivalent to 5p2+ 3p2 - 6p?
a. 2p2
b. 14p2
C. 8p2 - 6p
d. p(5p + 3p - 6)
Answers
Answer:
is c or d i think
what's the perimeter
Answers
Answer:
20
Step-by-step explanation:
You have to add the two equal sides (6)+(6) + 8
Answer:
20
Step-by-step explanation:
since there's a dash in the side with length of 6 that means that the sides are the same length. so 6+6=12+8=20.
hope this helped :)