Answer:
Step-by-step explanation:
56:84:196 would be the answer
MY FRICKIN LITTLE SIS NEED HELP AGAIN HELP THIS CHILD
Answer: 2/18 = 1/4 = 3/12 = 5/20
Step-by-step explanation:
2/8 / 2 = 1/4
1/4 x 3 = 3/12
3/12 = 5/20
( sorry thats all I got for now, the rest is kinda confusing )
y = 6x + 11
2х - Зу = 7
9514 1404 393
Answer:
(x, y) = (-2.5, -4)
Step-by-step explanation:
Since you are given an expression for y, it is convenient to substitute that into the second equation.
2x -3(6x +11) = 7
2x -18x -33 = 7
-16x = 40 . . . . . . add 33
x = -40/16 = -2.5
Using the equation for y, we find ...
y = 6(-2.5) +11 = -15 +11 = -4
The solution is (x, y) = (-2.5, -4).
James was able to correctly 11 major highways, 4 mountains, 86 major cities, and 9 bodies of water on a map. How many places on the map did James identify? Explain how you can use compatible numbers to help calculate the sum.
Answer:
The number of places correctly identified is 110 places
Step-by-step explanation:
The number of places he correctly identified will be;
11 + 4 + 86 + 9 = 110 places
By using compatible numbers, we refer to the fact that she use an estimate by making sure each of the numbers are closer to the nearest 10th or 5
so 4 will be 5
11 will be 10
86 will be 85
9 will be 10
Adding all of these together, we have
5 + 10 + 85 + 10 = 110
PLEASE PLEASE HELP ME I WILL GIVE BRAINALIST AND EXTRA POINTS TO THE FIRST PERSON
Answer:
1. Cave in..... 2. dense.....3. Large system of stars
Step-by-step explanation:
I have like two more I don't understand, I'm in 4th and on my sisters account and I was sick while learning this so I don't know how please help will mark brainliest
1 1/2 x 12
Key: Keep, change, flip.
So 1 1/2 you have to make it into a improper fraction.
1 1/2 to 3/2 x 12/1 = 3/2 x 1/12 = 1/2 x 1/4 = 1/8
Hope this answer helps :)
identify an equation in slope-intercept form the line parallel to y=-3x+7that passes through (2,-4)
Answer:
y=-3x+2
Step-by-step explanation:
Same slope = parallel. You can aso double check this answer by either graphing using the desmos online graphing calculator or by plugging in the point into the equation y = -3(2) + 2 --> y = -6 + 2 --> y = -4, so we are correct.
Answer:
y=-3x+2
Step-by-step explanation:
In this equation the slope is the same as the original equation (-3), but has a different y-intercept meaning that this line is parallel. As for satisfying the requirement that the line is parallel and passes through (2,-4), I plugged the coordinates into the equation y=-3x+b to get -4=-3(2)+b, and then found what b would have to equal to make the equation true.
(plus I put my answer into a graphing calculator to check my work)
Grace paid $54.40 for 8 outdoor pathway lights.
Travis paid $40.25 for 5 of the same lights at a different store.
Use the drop-down menus to explain who paid less per light. pls help me
A recipe for Chex mix calls for peanuts, m&ms, and Chex cereal in the ratio of 2:3:5. How many cups of cereal will you need if you use 1.5 cups of M&Ms
Answer:
1 cups of cereal will be needed
Step-by-step explanation:
The ratio is given as;
2:3:5
M&M takes 3 while cereal takes 2
This means the ratio of M&M to cereal is 3:2
So let us look at the ratio of the two
3/2 = 1.5/x
= 2 * 1.5 = 3 * x
3x = 3
x = 3/3
x = 1
Given the points A(-2, 5) and B(2, 3), find the coordinates of the point P on directed line segment AB that partitions AB in the ratio 4 to 1.
Answer:
The answer to your question is: Point (-1/2 , 17/4)
Step-by-step explanation:
Data
A(-2, 5)
B (2, 3)
ratio 3:5 r = 3/5
Formula
Process
x =
x = -1/2 y = 17/4Data
A(-2, 5)
B (2, 3)
ratio 3:5 r = 3/5
Formula
Process
x =
x = -1/2 y = 17/4Data
A(-2, 5)
B (2, 3)
ratio 3:5 r = 3/5
Formula
Process
x =
x = -1/2 y = 17/4Data
A(-2, 5)
B (2, 3)
ratio 3:5 r = 3/5
Formula
Process
x =
x = -1/2 y = 17/4
The coordinates of the point P is (6/5, 17/5).
Given that, the points A(-2, 5) and B(2, 3) and the line segment divided in the ratio 4:1.
What is the section formula?The Section formula is used to find the coordinates of the point that divides a line segment (externally or internally) into some ratio.
The section formula is [tex]P(x,y)=(\frac{mx_{2}+nx_{1} }{m+n}, \frac{my_{2}+ny_{1} }{m+n} )[/tex].
Here, m:n=4:1, (x1, y1)=(-2, 5) and (x2, y2)=(2, 3)
Now, P(x, y) = [tex](\frac{4\times 2+1 \times (-2)}{4+1} , \frac{4\times 3+1 \times 5}{4+1} )[/tex]
=(6/5, 17/5)
Therefore, the coordinates of the point P is (6/5, 17/5).
To learn more about the coordinate geometry visit:
https://brainly.com/question/18269861.
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Mrs. Yamo bought 2 boxes of plastic bags. She had 1,988 craft sticks. She divided the craft sticks equally into 28 plastic bags for her students. How many sticks did Mrs. Yamo put in each bag?
Answer:
71 craft sticks per plastic bag
Step-by-step explanation:
Total craft sticks = 1,988
Total plastic bags = 28
She divided the craft sticks equally into 28 plastic bags for her students.
How many sticks did Mrs. Yamo put in each bag?
Craft sticks per plastic bag = Total craft sticks / Total plastic bags
= 1,988 / 28
= 71
Craft sticks per plastic bag = 71
Mrs. Yamo put 71 craft sticks in each plastic bag
Brainliest 5 stars and thank you! (correct answers only)
What is the qoutient?
Answer: the answer is the first one
Step-by-step explanation:
Convert 147%, percent to a fraction in simplest form.
Answer:147/100
Step-by-step explanation:Convert the percentage to a fraction by placing the expression over
100
. Percentage means 'out of
100
1 47/100
That would be the answer uwu
HELP IF YOURE GOOD AT GEOMETRY PLS FIND MISSING ANGLEEEE
Answer:
[tex]m < 1 = 36[/tex]
[tex]m < 2 = 56[/tex]
[tex]m < 3 = 124[/tex]
[tex]m < 4 = 88[/tex]
[tex]m < 5 = 36[/tex]
A young sumo wrestler decided to go on a special high-protein diet to gain weight rapidly and at a constant rate. After 888 months, he weighed 138138138 kilograms. He started at 909090 kilograms.
Given :
Initial weight of sumo wrestler, I = 90 kg.
Final weight of sumo wrestler, F = 138 kg.
Time taken, T = 8 months.
To Find :
Weight gain per month.
Solution :
Weight gain per month = ( Final weight - Initial weight ) ÷ Total number of month
[tex]W = \dfrac{138-90 }{8}\ kg/month\\\\W = 6 \ kg/month[/tex]
Therefore, weight gain per month is 6 kg/month.
Hence, this is the required solution.
What two steps are necessary to put this equation into standard form
X^2-3x+16=6x-4
Answer:
Subtract 6x on both sides
Add 4 on both sides
[tex]x^{2} -9x+20=0[/tex]
Step-by-step explanation:
[tex]x^{2} -3x+16=6x-4\\\\x^{2} -9x+20=0[/tex]
n 2+ 7n + 15 = 5 show work
Answer: n2+7n+15−5=5−5
n2+7n+10=0
Step 2: Factor left side of equation.
(n+2)(n+5)=0
Step 3: Set factors equal to 0.
n+2=0 or n+5=0
n=−2 or n=−5
Answer:
n=−2 or n=−5
Step-by-step explanation: hope that helps
Charlotte and Layla are workers in a factory making widgets. Layla can make 20
widgets per day in the factory. Charlotte is able to produce 10% fewer widgets per day
than Layla. How many widgets can Charlotte make per day?
rica walks to her friend Philip's house. The graph shows Erica's distance from home over time.
Find the rate of change from 1 minute to 2 minutes.
SOMEBODY HELP ITS 30 POINTS
The distance in miles a car travels over time in minutes is shown in the table.
Distance (miles)
Time (minutes)
10
15
20
30
30
45
40
60
Kwame is not sure whether to use a line graph or a line plot to display the data. Which best explains which graph is a better representation of the data?
The line graph because it shows how the number of miles increases over the number of minutes.
The line graph because the numbers in the data table are equally spaced.
The line plot because numbers can be plotted on a number line.
The line plot because there are only a few data points.
Answer:
The line graph because it shows how the number of miles increases over the number of minutes.
Step-by-step explanation:
ake it or leave it
The best explanation graph is a better representation of the data below: "The line graph because it shows how the number of miles increases over the number of minutes."
What is a graph?A graph can be defined as a visual representation or a diagram that represents data or values.
The distance in miles a car travels over time in minutes is shown in the table.
Distance (miles) Time (minutes)
10 15
20 30
30 45
40 60
A line graph is a good choice for representing data that show a change in value over time. In this case, the value being measured is the distance in miles traveled, and the time is being used as the variable. A line graph is a good choice because it can show the change in distance over time, which is what the data represents.
Hence, the correct answer would be an option (A).
Learn more about the graphs here:
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Please help!! will give brainliest
Answer:
I think its A=D but not sure
( PLEASE HELP ME!!!!!!!!!!!!!!!!!!) HELPPPPPPPPP MEEEEEEEEEEEE)which fraction and decimal forms match the long division problem?
9 divided by 4.000
A. 4/9 and 0.4 B. 9/4 and 0.4 C. 4/9 and 0.4 D. 9/4 and 0.444
Answer:
Step-by-step explanation:
9/4.000= 9/4 fraction, 2.25 decimal and 2 1/4 mixed number.
If you take 4/9 you get 0.4 as the decimal
Answer: the answer is 4/9 and 0.4 with a line on top of 4
Step-by-step explanation:
credits too: igladky689 (he said the answer)
What is the slope intercept formula for a vertical line?
Answer:
there isnt one i dont think. since the line never has a slope and rarely a y-intercept would be not way for an equation to be made unless it wa y=mx+b but that just slop intercept form. I dont know if that righ but ig u can try it
Step-by-step explanation:
The question is number 12. URGENT PLEASE
We have an expression in the form
[tex]\frac{f(x+\Delta x)-f(x)}{\Delta x}[/tex]
where the [tex]\Delta x[/tex] term is approaching 0, which is what the "lim" indicates (we're applying a limit).
Note how in [tex]f(x+\Delta x)[/tex], we effectively replace every copy of x with [tex]x+\Delta x[/tex]
Choice D is close, but it's missing the "lim" notation, so it's not 100% accurate.
3a+6b-a-9b please help!
What is the solution to this system of linear equations?
x + y = 4
x − y = 6
Answer:
x=5 , y= -1
Step-by-step explanation:
You can see that one of the y's is negative while the other is positive, so you can add them together.
Now, negative 1 + positive 1 = 0, so the y's cancel out leaving only the x's.
Remember you can't add one part without adding the other so x+x = 2x, and 4+6=10. This makes the final equation 2x=10.
You can simplify that into x=5. This gives you the answer for x
Then substitute x=5 into any of the two equations (doesn't matter) I'll use the first one. So if you substitute it you get 5+y=4.
Simplified, y= -1
Therefore, x= 5 and y=-1
Answer:
(5,-1)
Step-by-step explanation:
Got it right on edge cause of the guy above me
HELP!
Plot at least three points using the equation:
y = 1/2 x - 2
Answer:
First point - (0,-2)
second - (2,-1)
Third - ( 4, 0)
Step-by-step explanation:
An art teacher needs to cut out squares of paper for an art project from a left-over sheet of paper measuring 72 x 104 inches. What size would the biggest possible square be with sides of whole number length?
Answer:
7488 inches
Step-by-step explanation:
I think that this is the correct answer. The reason is that you have to multiply 72 x 104. I´m not 100% sure.
The required maximum area of the biggest possible square is with sides of a whole number length of 7396 inches².
What is surface area?The surface area of any shape is the area of the shape that is faced or the Surface area is the amount of area covering the exterior of a 3D shape.
Here,
Area of the leftover sheet = 72 × 104 = 7488 inches²
area of the square = 7488
a² = 7488
a = 86.53
Somehow, for the biggest possible square to be with sides of whole number length,
The area is given as,
= 86²
= 7396 inches²
Thus, the required maximum area of the biggest possible square be with sides of whole number length 7396 inches².
Learn more about the surface area here:
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given that f(x)= x^2-6x and g(x)= x-8 calculate f•g(-2)
9514 1404 393
Answer:
f•g(-2) = -160
Step-by-step explanation:
f(-2) = (-2)^2 -6(-2) = 4 + 12 = 16
g(-2) = -2 -8 = -10
f•g(-2) = f(-2)•g(-2) = 16•(-10)
f•g(-2) = -160
Answer:
hope this pic helps.enjoy
5. Evaluate the function for the given variables.
(1 Point)
f (x) = 2x + 3 when x 5 and when x = -3.
a. f (5) = 16 and f (-3) = 0
b. f (5) = 17 and f(-3) = 9
c. f (5) = 13 and f (-3) = -3
d. f (5) = 5 and f (-3) = -3
Answer:
C. f(5) = 13 and f(-3) = -3
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDASStep-by-step explanation:
Step 1: Define
f(x) = 2x + 3
x = 5
x = -3
Step 2: Evaluate
x = 5
Substitute: f(5) = 2(5) + 3Multiply: f(5) = 10 + 3Add: f(5) = 13x = -3
Substitute: f(-3) = 2(-3) + 3Multiply: f(-3) = -6 + 3Add: f(-3) = -3We evaluate Separately.
Let x = 5
f(5) = 2(5) + 3
f(5) = 10 + 3
f(5) = 13
Now let x = -3.
f(-3) = 2(-3) + 3
f(-3) = -6 + 3
f(-3) = -3
Answer: Choice C
there is a certain number. If you add 30 7 to it, then subtract 22 7 from the previous result, and then subtract that difference from 59/7, after that you will get 19 7. What is a certain number?
Step-by-step explanation:
59 / 7 - ( x + 30 / 7 - 22 / 7 ) = 19 / 7
59 / 7 - ( x + 8 / 7 ) = 19 / 7
59 / 7 - x - 8 / 7 = 19 / 7
- x = 19 / 7 - 59 / 7 + 8 / 7
- x = - 32 / 7
x = 32 / 7
