Answer:
Step-by-step explanation:
y - 0 = 1.2(x - 5)
y = 1.2x - 6
The equation of the line is:
[tex]y = 1.2x - 6[/tex]
--------------------
The equation of a line, in slope-intercept formula, is given by:
[tex]y = mx + b[/tex]
In which:
m is the slope.b is the y-intercept.If two lines are parallel, they have the same slope.Parallel to y = 1.2x + 3.8, which has slope of [tex]m = 1.2[/tex], thus:[tex]y = 1.2x + b[/tex]
It passes through point (5,0), which means that when [tex]x = 5, y = 0[/tex], and this is used to find b.
[tex]y = 1.2x + b[/tex]
[tex]0 = 1.2(5) + b[/tex]
[tex]b = -6[/tex]
Thus, the equation is:
[tex]y = 1.2x - 6[/tex]
A similar problem is given at https://brainly.com/question/24685547
John is performing an experiment in which a solution alternates between a clear color and a bluish-purple color at a regular time interval. He observes that the time interval between color changes is 30 seconds (s). Sally replicates the experiment with the same solution, but at a temperature that is 10 degrees Celsius (°C) higher. What is the most likely time interval between color changes at this higher temperature?
Answer:
15 seconds
Step-by-step explanation:
The given parameters for the experiment are;
The time it takes the solution to change from a clear color to a bluish-purple color at a given temperature = 30 seconds
The temperature at which Sally replicates the experiment with the same solution = 10°C higher than the temperature the experiment was carried out by John
Given that the process involves a change in color, which is a characteristic of a chemical reaction, and that the rate of a chemical reaction increases as the temperature of the reacting system is increased, we have time it takes for the solution to change color at a temperature increased by 10°C, will be a time lesser than 30 seconds
Answer:
B
Step-by-step explanation:
what is 14+8.12 – 42
Answer:
-19.88
Step-by-step explanation:
hope this helps :)
❅ Answer:
-19.88
❅ Step-by-step explanation:
Add 14 + 8.12 which gives you 22.12. Now subtract 22.12 by 42 = -19.88
Hope this helps! By: BrainlyAnime~
♡ Thank you and have a wonderful day ♡
what is 4.039 in word form
Answer:
four and thirty-nine thousandths
Step-by-step explanation:
Solve the following inequality.Show your work. 2m + 6 > 7(m – 2)
-6, -5, -3, -1,... what comes next?
Answer:
1
Step-by-step explanation:
Helppp pleaseee:))))
1a
2f
3g
4d
5b
6e
7c
I hope this is the answer you were looking for.
2x + 3(1/5x+3/4) simplify expression
Answer: 13x/5 + 9/4
Step-by-step explanation:
a rectangle prism with a length of 5 inches, a width of 4 inches, and a height of 3 inches.
Answer:
▶◀
Step-by-step explanation:
n/a bc you didn't explain wut to do
1.Two cyclists are 7 miles apart when they begin biking away from each other in opposite directions. The speed of the first cyclist is 12 miles per hour. The speed of the second cyclist is b miles per hour greater than the speed of the first cyclist.
How many miles does the first cyclist bike in 45 minutes?
Answer:
9 miles
Step-by-step explanation:
If 1 hour is 12 miles, then 30 mins is 6 miles, then 15 minutes is 3 miles.
30+15=45
6+3=9
The first cyclist bikes 9 miles in 45 minutes.
Since two cyclists are 7 miles apart when they begin biking away from each other in opposite directions, and the speed of the first cyclist is 12 miles per hour, to determine how many miles does the first cyclist bike in 45 minutes the following calculation must be done:
60 = 12 45 = X 45 x 12/60 = X 540/60 = X 9 = X
Therefore, the first cyclist bikes 9 miles in 45 minutes.
Learn more in https://brainly.com/question/15943145
Find the circumference of the circle, round to the nearest tenth
21 m
Answer:
Answer:
yeetyeetyeetyeetyeetyeet
Step-by-step explanation:
Answer:
Circumference is 131.94
Step-by-step explanation:
Circumference Formula is C=2πr
Enter 21 for r so it will look like C=2(π)(21)
That makes it equal 131.9468915 so since you are rounding to the nearest tenth, you go next to the 4 and since it is a 6, it will round the 4 up to a 5
so that will make the answer 131.94
Hope this helps!
Solve the inequality. T/4 > 7
Answer:
T>28
Step-by-step explanation:
Multiply 4 to both sides to get your variable alone.
1. Given the line 4y = 12, which statement is NOT true? *
The line is parallel to the x-axis.
The line is perpendicular to the y-axis.
The line has a slope of zero.
The line has an undefined slope.
Answer: the statement that is not true is "The line is perpendicular to the y-axis"
I hope this helps
This statement is false because the line 4y = 12 has an undefined slope.
What is meant by slope?The slope of a line is the difference between the y-coordinate and the x-coordinate. The net change in the y-coordinate is represented by y, and the net change in the x-coordinate is represented by x. Thus, the change in y-coordinate with respect to the change in x-coordinate is given by:
m = y/x = y/x
Where "m" is the line's slope.
A straight line's slope can also be represented by the formula tan ∅ = y/x.
As a result, tan ∅ is the slope of a straight line.
A line's slope, in general, indicates its steepness and direction. The angle of slope of a line between two points (x1,y1) and (x2,y2) can be easily calculated by subtracting the coordinates of the points. The slope is typically denoted by the letter "m."
To learn more about slope, refer to:
https://brainly.com/question/3605446
#SPJ2
i really need help with this help please
Answer:
AB = PQ
Step-by-step explanation:
From what I learned in math last year, functions like these are equivalent by letter order. For example, A would be the same as Q in this case. That being said, AB is equivalent to PQ.
Hope this helps!
Leslie is taking money out of her savings account to pay for violin lessons. After 3 lessons, her account was down to $155. After 7 lessons, she only had $95 left. How much does each lesson cost
Answer:
pog champ
Step-by-step explanation:
pog champ follow to.myinnit on twitch for a cookie
is this a function? x= y-7
Answer:
yup it passes the line test
Step-by-step explanation:
Maria spends 910 hours on her art project. Juan spends 26 hours on his art project. Which answer is the most accurate estimate for how much more time Maria spends on her art project than Juan spends on his? A 0 hours B12 hour C34 hour D1 hour
Answer:
3/4
Step-by-step explanation:
ok you need the anser her it is fris 91/0 hours and 26 do the math do you add or subtract? ok its can be a little trick but 3/4 is the anser.byeee let me know if its right
simplify -50 1/2+(-12.3)
Answer:
-62.8
Step-by-step explanation:
-50 1/2 + (-12.3)
= -101 / 2 - 12.3
= -101 - 24.6
2
= -125.6 / 2
= -62.8
Answer: you can use a website called math. way! Make sure its online like the website
Step-by-step explanation:
its a mathpage and it does algebra!
Air Pods are on sale for 25% off. If AirPods originally cost $120, what is the sale price?
Answer:
120 /4 =30 120 - 30 = 90 The answer is 90$
Step-by-step explanation:
Explain the difference between parallel and perpendicular lines in terms of their slopes. What form of equation of a line is easiest to determine slope?
Answer:
Parallel lines have the same slope, while perpendicular lines have completely opposite slopes. So a line has a slope of 2, a parallel line would have a slope of 2, and a perpendicular line would have a slope of -1/2. The easiest form to identify the slope is standard form because it shows the slope within the equation with out having to solve the equation or convert it into another form.
PLZ ANSWER BOTH QUESTION
Answer:
The value of 2 pennies and 3 dimes is 17¢. The value of p pennies and d dimes is (p×1)+(d×5)
Step-by-step explanation:
Use the formula (p×1)+(d×5).
Insert the number of pennies and dimes into the formula: (2×1)+(3×5).
Solve the equation: (2×1)+(3×5)
= 2+(3×5)
= 2+15
= 17
So, there are 17¢ in 2 pennies and 3 dimes.
The answer for question 2 is the formula written above.
I’m super mad today :()
Answer:
why?
Step-by-step explanation:
the x intercept - 3 and the y-intercept is 6
Answer:
done by double intecept form
eqn of line
-2x+y=6
Step-by-step explanation:
The length of a rectangle is 3 units more than the width. The area of the rectangle is 54 units. What is the width, in units, of the rectangle?
please hurry
Answer:
The width is 6 and the length is 9.
Step-by-step explanation:
Factors of 54: (1, 54), (2, 2), (3, 18), and (6, 9)
6 and 9 would work because 6+3=9
F(x) = -x^2 - 9x
Find f(-2)
Step-by-step explanation:We are given with two functions: f(x) = 9x - 2 and g(x) = -x + 3. In this problem, the expression of f(g(x)) is asked. We first substitute g(x) to f(x) resulting to f(-x + 3) = 9 (-x + 3) - 2 equal to -9x + 27 -2 or f(g(x)) = -9x + 25.
4 multiple ( 2+3) square 2
Answer:
100
Step-by-step explanation:
4 x (2 + 3)[tex]^{2}[/tex]
for this equation u have to use PEMDAS so u have to solve the parenthesis first which is 5 then exponets which is [tex]5^{2}[/tex] which is 25 and 24 x 4 gives you 100
hope this helps, if im wrong sorry
unitary method examples.
Answer:
For example, if a car runs 44 km on 2 litres of petrol then we can use the unitary method to find out the kilometres it will cover on 1 litre of petrol. In other words, the method by which we find out the value of one unit and further use it to find the value of multiple units is known as the unitary method.
Step-by-step explanation:
Hope this helps!
Sharon writes this sentence: HELP ASAP :(
Seven less than two times a number is 29.
Enter the equation that represents Sharon's sentence into the box.
Use x for the variable
Answer: please provide detail
Step-by-step explanation:
2x - 7 = 29
2x = 36
x = 18
I think this might be it I'm not sure??
f(x) = 3x + 10
f(11)
Step-by-step explanation:
send mia khalifa b¤obs pic pls43
Step-by-step explanation:
f(x) = 3x + 10
f(11)
=3 (11) + 10
=33+10
=43
plz help me. i don’t want to fail math. ahahahah
Answer:
2215
Step-by-step expla1st off wrRCWCvvcvvv
Answer:
1: Neither
2: Parallel
3: Perpendicular
4: Neither? (Not sure on this one)
PLEASEE HELP.!! ILL GIVE BRAINLIEST.!! *EXTRA POINTS* DONT SKIP:((
Answer:
2/5 or .4
Step-by-step explanation:
basically look at the points where the line meets the graph. two points would be 0,20 and 50,40. then count the amount that it changes vertically and then horizontally. +20vertical +50 horizonal giving the slope 20/50. this can then be simplified to 2/5 or the equivalent number .4
Answer:
If I remember correctly, the slope would be 2/5.