Answer:
You first plot the point (0,2), then when the x-value of the graph increases by 3, decrease the y-value of the graph by 1, and when the x-value o the graph decreases by 3, increase the y-value of the graph by 1.
Step-by-step explanation:
The equation would be [tex]y = -\frac{1}{3}x+2[/tex]. To graph it, you first need to find the y-intercept, which is the coordinate on the line when the x-value equals 0. If x = 0, [tex]y = -\frac{1}{3}x+2[/tex] would become [tex]y = 2[/tex] since anything multiplied by 0 would become 0. Now you've located the y-intercept, which is (0, 2). The slope of a line is the coefficient of the variable x. Since the slope is a negative number, the line will go downwards as it increases its x-value and goes upward as it decreases its x-value. A slope of [tex]-\frac{1}{3}[/tex] would mean that when the x-value increases by 3, the line's y-value will decrease by 1. And when the x-value decreases by 3, the line's y-value will increase by 1. An x-value increase of 6 would be a decrease of 2, and so on. Two other obvious points on the line would be (6,0) and (3, 1).
Now use the expression found in Part C for the distance between your eyes and the object at point O, and find the ratio of the apparent distance to the real distance, d/D. Remember that the apparent distance is the distance calculated by your eyes using the angle θa instead of the angle θw. Since we are dealing with small angles, you may use the approximation sin(x)≈x and asin(x)≈x.
Answer:
Hello your question is incomplete attached below is the missing part of the question
answer : ( d / D ) = [tex]n_{a}[/tex]
[tex]n_{w}[/tex]
Step-by-step explanation:
Given data:
Apparent distance = distance calculated using angle ∅a
also applying the approximation ; sin(x) ≈ x and asin(x) ≈ x
Find the ratio of apparent distance to real distance (d / D )
Using the given data in the question the ratio of apparent distance to real distance ( d / D ) = [tex]n_{a}[/tex]
[tex]n_{w}[/tex]
where [tex]n_{a}[/tex] = index of refraction ( air )
[tex]n_{w}[/tex] = index of refraction ( water )
Hello can i please have help on this question thank you
Answer:
[tex] y = \frac {1}{2}x +2[/tex]
Step-by-step explanation:
Line is passing through the points (0, 2) & (2, 3)
Slope of line = (3 - 2)/(2 - 0) = 1/2
Equation of line in point slope form is given as:
y - 2 = 1/2(x - 0)
2(y - 2) = x
2y - 4 = x
2y = x + 4
[tex] y = \frac {1}{2}x +\frac {4}{2}[/tex]
[tex] y = \frac {1}{2}x +2[/tex]
is the required equation of blue line.
Answer:
2y-4 =x
Rearranged as:
2y = x + 4
x = 2y - 4
y = x/2 +4
Attachment given below:
Sam wants to enlarge a triangle with sides 3, 6 and 8 inch sides. If the shortest side of the new triangle is 5.4 inches, what is the perimeter of the enlarged triangle?
Answer:sides of triangle = 3,6,8
sides of enlarged triangle = 5.4, x.y
3/ 5.4 = 6/x = 8/y
3/ 5.4 = 6/x
3x =5.4*6
3x =32.4
x = 10.8
3/5.4 = 8/y
3y =8 * 5.4
3y = 43.2
y = 14.4
perimeter = 5.4 +10.8 +14.4 =30.6 inches
1. Put the following numbers in order from least to greatest: 0.8, 1/10, 3/100, 0.91
2. Put the following numbers in order from least to greatest: 36/100, 0.2, 1/10, 8/100, 0.5, 0.44
hopefully someone can help my sister for these problems..
Answer:
1.) 3/100 , 0.8 , 0.91
2.) 8/100 , 0.2 , 36/100 , 0.44 , 0.5
Step-by-step explanation:
just add 0's after the numbers to get to 100 places, that way you can compare them. add a 0 to 0.5 and you find it's 0.50 .
Answer:
gawd lawdd
Step-by-step explanation:
Help plz with a math problem
Answer:
Profit 527
Profit percent 0.085
how do I calculate the value of x?
Answer:
niewiem.
Step-by-step explanation:
nwieime.
Will give brainliest to first answer : )
Answer:
0.2857
Step-by-step explanation:
mike has 26 queens worth $5.30 each in his pocket. if all the coins are dimes and quarters, how many of each kind of coin does he have
CAN SOMEBODY PLSSSSS HLEPP ME WITH THISSS DONT UNDERSTAND GOOD REWARD BRAINLIEST!!!!!!!
Answer:
1. {+8}
2. {+4}
3. a= -13, a= 1
4. x=-1, x= 9
5. y= -8
Step-by-step explanation:
i tried my best, sorry in advance if somethings wrong
can u help me with this question please
Answer:
linear
Step-by-step explanation:
for any equation that is in Y equals MX plus B, the equation has to be linear
Answer:
This will be linear
Step-by-step explanation:
The reason is because it doesn't have any exponents
Write a rational expression that is equal to the following rational expression when x does not equal 1 or -5
4(x-1)/(x-1)(x+5)
will give brainliest pls answer quick and good
A rate of change must be positive
Answer:
A rate of change can be positive or negative.
Step-by-step explanation:
La suma entre 1,3 y su inverso
Answer:
bbvfvnjjggfx
ghjjggffcvvvchjvvnbb
El número decimal 1,3 lo expresamos en fracción como 13/10
El inverso de esa fracción es otra fracción pero los números de arriba y abajo se intercambian
→ El inverso de 13/10 es 10/13
Ahora hacemos la suma
[tex] \frac{13}{10} + \frac{10}{13} [/tex]
[tex] \frac{13\cdot 13+ 10 \cdot 10}{10\cdot 13}[/tex]
[tex] \frac{169+ 100}{130}[/tex]
[tex] \boxed{\frac{269}{130}}[/tex]
El valor decimal
[tex] \boxed{2,0\overline{692307}} [/tex]
this is the question
Answer:
C
Step-by-step explanation:
over the interval [-1,1], f(x) is greater than 0
EVERYONE PLZ PLZ PLZ ANSWER THIS QUESTION
Answer:
the answer is definitely c
Answer:
C
Step-by-step explanation:
Hope this helps! Have a nice day :D
At Paul’s Bunyan’s logging camp, the cook scrambled 20 eggs for every 3 loggers. How many eggs did he need for the 288 loggers at the camp?
Answer:
1,920
Step-by-step explanation:
288/3 = 96
96 x 20 = 1920
Answer:
1920 eggs
Step-by-step explanation:
make a ratio and cross multiply
20/3=x/288
3x=5760
x=1920
PLEASE HELP ME WITH MY GEOMETRY WORK!!! I DONT UNDERSTAND IT AND I DONT KNOW WHY!!!?
I need at least 8 questions done by 10 o'clock
Answer: you can delete my answer but I need the points I’m so sorry
work out the value of angle x
Answer:
x=78
Step-by-step explanation:
Answer:
78
Step-by-step explanation:
Pls tell me so quotes of not giving up
Answer:
Step-by-step explanation:
Knowledge is knowing a tomato is a fruit, wisdom is not putting it in a fruit salad
Your time is too valuable to waste on those who don't deserve it
Never give up great things take time
Failure is not an acception
As a wise fish once said "Just Keep Swimming" the more u swim the closer you get to your goal.
What is the value of x?
Need an answers ASAP
Answer:
X = 54
Step-by-step explanation:
set the equations equal to each other and then solve for x
Answer:
So 59 for the first one and 58 for the second one
Step-by-step explanation:
3x+2=180 = 3x=178=x=59
4x-52=180= 4x=232 = x=58
Hello I'm Chloe Can you Help Me, Thank you ;)
How many how many numbers are in pi?
Answer:
infinite
Step-by-step explanation: pi is a never ending number with no patterns
Answer:
On Thursday, G00gle announced that one of its employees, Emma Haruka Iwao, had found nearly 9 trillion new digits of pi, setting a new record. Humans have now calculated the never-ending number to 31,415,926,535,897 (get it?) — about 31.4 trillion — decimal places.
Selvi deposited RM8 000 in a fixed deposit
account with a simple interest of 3.5% per annum
for a term of a year. Calculate the amount of
Selvi's money at the end of the term.
Step-by-step explanation:
Hope it helped
Pls mark BRAINLIEST
2(x-5) = 4x-2 (x+5)+1
Step-by-step explanation:
=>2(x-5)=4x-2(x+5)+1
=>2x+10=4x-2x-10+1
=>2x+10-4x+2x+10-1=0
=>4x-4x+20-1=0
=>
/////////////////////////////////
your question is wrong.......
Why did the long expression that had just gotten out of the hospital move more slowly that the short expression?
Since the long expression that had just gotten out of the hospital, the long expression is maybe weak and has to slowly that the short expression.
E.C. What is the standard equation of a circle with center (h,k) and radius r in the coordinate plane?
Answer:
(x-h)^2 + (y-k)^2 = r^2
Step-by-step explanation:
Here, we want to write the standard equation of the circle
We have this as;
(x-h)^2 + (y-k)^2 = r^2
The above equation is the standard equation for the circle
Answer:
(x − 4)2 + (y + 6)2 = 25
(x − 4)2 + (y − (-6))2 = 52
When I compare my equation with the standard form, (x − h)2 + (y − k)2 = r2, I get h = 4, k = -6, and r = 5. The center is at (4, -6), and the length of the radius is 5.
Step-by-step explanation:
edmentum
3x+8x(-8x+3)= simplify it i guess
Answer:
27x-64x^2
Step-by-step explanation:
Distribute the 8x
3x-64x^2+24x
Combine like terms (3x and 24x)
27x-64x^2
Answer:
64x*2 + 27x
Step-by-step explanation:
This is the expression simplified.......
can someone help me on this one ... this is pythagorean theorem and converse geometry
Answer:
The correct answer is D.
Step-by-step explanation:
According to the Pythagorean Theorem, the legs of a right triangle squared and added together is equivalent to the hypotenuse squared. To solve for x, you can use any of the two right triangles. Each of the bottom legs of the right triangles is 9 units since the two right triangles are congruent, so now we apply the Pythagorean Theorem to solve for x. [tex]x^2+9^2=19^2[/tex] ⇒ [tex]x^2+81 = 361[/tex] ⇒ [tex]x^2 = 280[/tex] ⇒ [tex]x = \sqrt{280}[/tex] ⇒ [tex]x = \sqrt{4 * 70}[/tex] ⇒ [tex]x = \sqrt{4} * \sqrt{70}[/tex] ⇒ [tex]x = 2\sqrt{70}[/tex].
what's the value of
[tex] \sqrt{2048} [/tex]
chess ?
Answer:
Root of 2048. [Root of two thousand forty-eight] . square root. 45.2548. cube root. 12.6992. fourth root. 6.7272. fifth root. 4.5948.
Answer:
32√2
Step-by-step explanation:
√2048 = √2^11
= 32√2
8. The similarity between an ordinal level of measurement and an interval level of measurement is that
A. neither can be arranged in some order
B. both can be arranged in some order
C. differences between data values can be determined and are meaningful
D. differences between data values cannot be determined or are meaningless
Answer: B. both can be arranged in some order
Step-by-step explanation:
At the ordinal level of measurement, data can be ordered in some format however it is not possible to know how much the data vary from each other. For instance: Very Bad, Bad, Good, Very Good. Data can be ordered under this but we won't know just how much of a difference exists.
Interval data can also be ordered and this time we can tell how the data varies from one another for instance by 1 or 2. The only problem here however, is that interval data does not end with zero.
A rectangle has one side 3cm longer than the other. Write an expression for the area.
Answer:
W = width
A = area
A = (W+3)(W)
A = W^2+3W
