Give the coordinator of the point where each line crosses the y-axis y=1/2x
y=2-x
Answers
Step-by-step explanation:
To find the y-intercept, you need to set the x-value to 0.
Step 1: Find the y-int for the first equation
\(y = \frac{1}{2}x\)
\(y = \frac{1}{2}(0)\)
\(y = 0\) ← y-int for first equation
Step 2: Find the y-int for the second equation
\(y = 2 - x\)
\(y = 2 - (0)\)
\(y = 2\) ← y-int for second equation
Related Questions
Please help ASAP! -screenshot-
Brainlist 2 correct answers!
Answers
Answer:
P(not blue) = 1 - P(blue) = 1 - 10/50 = 40/50
= 4/5
P(2) = 5/20 = 1/4 = 25%
Select all the expressions that are solutions to 5= (2/3)x.
5\div÷2/3
10/3
5/2/3
5\bullet∙2/3
Answers
Answer: 5\div÷2/3
5/2/3
and another is 15 over 2 if thats on your thing
(answer please, dont use me for my points)
Andre drew a plan of a courtyard at a scale of 1 to 60. On his drawing, one side of the courtyard is 2.75 inches.
1.What is the actual measurement of that side of the courtyard? Express your answer in inches and then in feet.
2.If Andre made another courtyard scale drawing at a scale of 1 to 12, would this drawing be smaller or larger than the first drawing? Explain your reasoning.
Answers
2. It would be smaller because it has a lower scale value
Ex. The first is scaled 60 time and the second is scaled 12 times so the first one of 60 would be scaled 48 times bigger that the second scale to 12.
Find the value of |-4| - 5 · 2(-1 + 3)
Answers
Answer:
-16
Step-by-step explanation:
I had it wrong the first time, but I looked it up and yes, it is -16.
The cost of the fabric is $1.31. What would you expect to pay for a similar piece of fabric that is 18 inches by 42 inches?
Answers
Answer: Calculate areas for 2 rectangles;
21*9= 189
18*42= 756
make an equation with data you have;
If 189 cost $1.31
756 cost $x
____________
756 *1.31 / 189 = $5.24 cost for second fabric
Second way;
(18x42) / (21x9) = 4 x 1.31 = $5.24
Explanation: Trust me
What is the percent of change from 4 to 2?
Answers
Answer:
100%
Step-by-step explanation:
Answer:
-50%
Step-by-step explanation:
I have no idea how to do this! need help, please
Answers
Percentages
Gunpowder contains 75% nitre and 10% sulfur. Find the amount of gunpowder which carries 9 kg nitre. What amount of gunpowder would contain 2.3 kg sulfur?
Answers
Answer:
Let the amount of gunpowder that contains 9 kg nitre be x kg. ∴ The amount of gunpowder containing 9 kg nitre is 12 kg.
So, about 200 kg gunpowder
Complete the table to show the amounts of yellow and red paint needed for different-sized batches of the same shade of orange paint. (3, 4, and 5 batches) Show your work on the space provided.
Having a little trouble with the chart
Answers
Answer:
10:12
15:18
20:24
25:30
Step-by-step explanation:
you could just multiply 5 and 6 by the same number so you would get ratios that are equal to each other so for example for 10:12 5 and 6 is getting multiplied by 2
Some students recorded how many minutes they spent on the phone in one day. They put the results in a Stem-and-Leaf Plot.
What is the mean number of minutes spent on the phone?
Answers
Explanation:
The data from the stem-and-leaf plot is:
10,
24,25,26,
30,30,32,33,
40,45,46
Add up those values
10+24+25+26+30+30+32+33+40+45+46 = 341
Then divide over n = 11 which is the sample size.
341/11 = 31 is the arithmetic mean.
Answer:
341/11 = 31 is the arithmetic mean.
Step-by-step explanation:
Please help!!!! The screenshot has the info
Answers
Answer:
The slope is -8/3 or -2 2/3
Step-by-step explanation:
Two points are given, and they are (0, 4) and (3, -4).
The formula for slope is change in y over change in x.
In this case, the change in y is -8, since -4 - 4 = -8.
The change in x is 3, since |0 - 3| = 3.
Thus, the slope is -8/3, which is equal to -2 2/3.
Answer:4!
Step-by-step explanation:
⚗
This year, Brad is a photographer for his school newspaper. He takes 5 color photos for every 2 black-and-white photos.
Complete the table.
Color photos 5 15
30
Black-and-white photos 2
8
Answers
Color 5 - 2 Black-and-White
Color 10 - 4 Black-and-White
Color 15 - 6 Black-and-White
Color 20 - 8 Black-and-White
Color 25 - 10 Black-and-White
Color 30 - 12 Black-and-White
Answer:
Colored photo I Black photo
5 2
10 4
15 6
20 8
25 10
30 12
35 14
40 16
45 18
50 20
Use the best-fit line below to predict the value of y when x = 7
Answers
Answer:
the answer is 6 because when x=7 on the line it is also equal to 6 on the y axis
All of this is the same
Answers
Answer:
4
Step-by-step explanation:
8/6=x/3
cross mutiply:
6x=24
x=4
Answer:
4 miles
Step-by-step explanation:
Take x as the distance covered
Now you just need to cross multiply
8/6=x/3
6x=24
x=24/6
=4
Ben's garden is 24 feet long and 56 feet wide. He wants to put fence posts the same distance apart along all sides of the garden. What is the greatest distance apart that he can place the fence posts?
Answers
In the given equation, a, b and c are nonzero rational numbers.
a times b = c
Given this equation, enter one number from the choices below into each box to complete four true equations.
DRAG & DROP THE ANSWER
A. c
B. −c
C. −b
D. −a
E. a
F. b
(image below)
Answers
Answer:
1. -A * -B = C
2. A * -B = -C
3. -C -:- -B = A
4. -C -:- B = -A
Step-by-step explanation:
Here ya go, hope this helps!
Please answer the question
Answers
The height of the dead tree is 16 feet
The direction in which the tree should fall is Northeast, Northwest, Southeast, Southwest.
How to solveFrom the given question, since the ray is straight, AC is parallel to DF
Meanwhile triangles ABC and DEF are right angles,
AB/DE =BC/EF
AB/6 = 8/3
AB= 16 feet.
Thus, the height of the tree is 16 feet.
Since 16 ft> 15ft> 14ft> 13ft> 12ft
Therefore, the direction which the tree is falling is Northeast, Northwest, Southeast, Southwest.
Read more about height here:
https://brainly.com/question/1739912
#SPJ1
What do squares and rhombuses have in common?
Check all that are true.
Both shapes are quadrilaterals.
Both shapes have all sides of equal lengths.
Both shapes have equal opposite angles.
Both shapes have four right angles.
Both shapes have parallel opposite sides. plz help me i give you branlyest
Answers
Answer:
Everything except the third one.
Step-by-step explanation:
A quadrilateral has 4 sides and 4 angles which both shapes do. The next 2 and the last one are correct because squares are classified with the rules. All sides are equal, all angles are the same size and have all parallel sides. Rhombuses are called rhombuses because they have all sides measuring same length, opposite angles are equal, have 4 angles, and opposite sides are parallel.
The correct statements are :
1) Both shapes are quadrilaterals.
2) Both shapes have all sides of equal lengths.
3) Both shapes have four right angles.
4) Both shapes have parallel opposite sides
Given,
Square and rhombus.
Here,
A quadrilateral has 4 sides and 4 angles which both shapes do.
All sides are equal, all angles are the same size and have all parallel sides.
Rhombuses are called rhombuses because they have all sides measuring same length, opposite angles are equal, have 4 angles, and opposite sides are parallel.
Know more about rhombus,
https://brainly.com/question/12665650
#SPJ6
Create an equivalent expression for 12 ^ −7 • 12 ^ 5
-12 ^ 2
12 ^ 2
1 / (12 ^ -2)
1 / (12 ^ 2)
Answers
Answer:
1/(12^2)
Step-by-step explanation:
12^ -7 × 12^5
= 12^-7+5
= 12^5+(-7)
= 12^5-7
= 12^-2
= 1/(12^2)
i'm so confuzzled, please help
Answers
Step-by-step explanation:
0.5% of w is 12 is what they are asking
0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part is
\(12 = 0.005 \times w\)
Now to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
\(w = \frac{12}{0.005} = 2400\)
Answer:
0.5% of w is 12 is what they are asking0.5% of w = 12. Only the first answer has the equation equal to 12, so the first part isNow to solve it, we want to get W alone, we can do that by dividing 0.005 on both sides. Since right now it's being multiplied we must do the opposite
Step-by-step explanation:
At a recent football game of 8,450 in attendance, 150 people were asked what they prefer on a hot dog. The results are shown.
Ketchup Relish Chili
54 36 60
Based on the data in this sample, how many of the people in attendance would prefer ketchup on a hot dog?
4,225
3,380
3,127
3,042
Answers
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Answer:
By proportion that is:(54/150) * 8450= 54 * 56 1/3= 3042
Step-by-step explanation:
Can anybody help me pls?
Answers
Answer:
7ft
Step-by-step explanation:
84 divided by 12 to 7
To check just multiply 12 times 7 to get 84
20 points to whoever gets these right!! <3
Answers
Answer:
1st one 8/20
Step-by-step explanation:
The following factor chain can be multiplied together to find the LCM of two numbers: 2 x 2 x 2 x 3 x 5 x 5. If the GCF is 30, give an example of what the two numbers can be.
Answers
Answer:
the 2 numbers could be 10 and 3
Step-by-step explanation:
Kyle has a storage box that is 2 ft. long, 3 ft. high, and has a volume of
12 ft.^3 What is the width of the box? Explain how you found the width.
Answers
You already know the lenfth and height which you multiply. Afteryou multiply you must divide the volume by that answer. After dividing you should get 2.
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
The coordinate plane shows the positions of different places in a town. Each unit on the graph is equal to 1 block. Match the paths with their distances.
13 blocks
9 blocks
7 blocks
16 blocks
10 blocks
from school to the supermarket
from the park to the supermarket
to the baseball field
from home to the baseball field
from home to the park
to the supermarket
Answers
Answer:
a) 7 blocks
b) 16
c) 10
d) 13
please help!
Try to solve the equation below.
2x^2+18=10
Explain why this equation has no real number solutions.
Answers
Answer:
Step-by-step explanation:
The discriminant of this equation, i.e, D=\(b^{2}-4ac\) is less than 0:
D= 0-(4*2*18) --> which is clearly negative
When D is less than 0, the equation has no real number solutions.
Therefore, \(2x^{2}+18=0\) has no real roots
Answer:
Step-by-step explanation:
0 has no roots so thats one, and im just trying to complete a challenge so sorry if im wrong :( but make other person brainliest they did good job :)
answer choices
107
132
73
17
Answers
Answer:
the angle is 73 degrees
Step-by-step explanation:
Simplify each of the following expressions and then put each simplified expression in order from greatest to least.
Answers
Answer:8,6,4,3,2,-3,-4,-6,-8,-12
Step-by-step explanation: I just solved each expression then put them in order from greatest to least.
Write an equation in standard form of the line that passes through (−6,−10) and has the slope m=1/6.
Answers
Step-by-step explanation:
y-b=m(x-a)
y--10=1/6(x--6)
y+10=1/6(x+6)
6y+60=1(x+6)
6y+60=1x+6
6y=1x-54
y=1/6x-54/6
y=1/6x-9
The equation of line is y= 1/6x - 9.
What is Slope?A line's slope is determined by how its y coordinate changes in relation to how its x coordinate changes. y and x are the net changes in the y and x coordinates, respectively. Therefore, it is possible to write the
change in y coordinate with respect to the change in x coordinate as,
m = Δy/Δx
where, m is the slope
Given:
slope= 1/6
and, passes through (−6,−10)
Now, using slope intercept form
y- a =m (x- b)
y - (-10)= 1/6(x -(-6))
y + 10= 1/6( x + 6)
y + 10 = 1/6x + 1
y= 1/6x - 9
Hence, the equation of line is y= 1/6x - 9.
Learn more about slope here:
https://brainly.com/question/3605446
#SPJ2