The inequality y > x - 2, plotting the inequality using geogebra online graphing tool, the solution is attached.
InequalityInequality is an expression that is used to show the non equal comparison of two or more numbers and variables.
Given the inequality y > x - 2, plotting the inequality using geogebra online graphing tool, the solution is attached.
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The inequality region is represented by the inequality y < x + 1.
We have to given that,
To find the inequality set which is graphed with y > –x – 2 to create the given solution set.
Now, One of the line is having the y intercept -2 and slope -1 having the equation y = -x -2.
Since, The shaded region is having the inequality y>-x-2.
The other line is having the y intercept 1 and slope of 1.
Hence equation of line is,
⇒ y = x + 1.
And, The shaded part is above the line .
Hence, The inequality region is represented by the inequality y < x + 1.
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Complete question is,
Which linear inequality is graphed with y > –x – 2 to create the given solution set?
A=y > x + 1
B=y < x – 1
C=y > x – 1
D=y < x + 1
what does it mean by median? i know that’s middle but like equal or? i need help solving
Answer:
Step-by-step explanation:
im pretty sure it basically means its perfectly bisected the middle of the bottom line if that make sense
so basically both sides of the line are equal so you can set them equal to each other
-2x = -3x - 2
x = -2
hope this helps <3
Find the distance between the points (-6, -5)and (-6, 7.
Answer:
The distance between the points is 2
Step-by-step explanation:
Evaluate each expression if d=8, e = 3,f=4, and g=-1
Help!!!
Step-by-step explanation:
1. 2(d+9)
2(8+9)
2(17)
=34
2. d÷4
8÷4
=2
3. ef÷4
(3×4)÷4
12÷4
=3
4. 4f+d
(4×4)+8
16+8 =24
5. (5d-25)÷5
((5×8)-25)÷5
(40-25)÷5
15÷5 = 3
6. d2+7
(8×8) +7
64+7
=71
Expressions 2(d+9)=34, d/4=2, ef/4=3, 4f+d=24, 5d-25/5=-1, d²+7=23, d-4/2=0, 10(e+7)=100 and 2g/2=-1
What is Expression?An expression is combination of variables, numbers and operators.
Given,
d=8,
e = 3,
f=4, and g=-1
By replacing the values in expressions we need to solve.
1. 2(d+9)
Replace d as 8
2(8+9)=2(17)=34
2. d/4=2
8/4=2
3. ef/4=3
3×4/4=3
4. 4f+d=24
4(4)+8=16+8=24
5. 5d-25/5=-1
5(4)-25/5
-5/5=-1
6. d²+7=23
16+7=23
7. d-4/2=0
8.10(e+7)=100
10(3+7)=100
9. 2g/2=-1
2(-1)/2=-1
Hence, expressions 2(d+9)=34, d/4=2, ef/4=3, 4f+d=24, 5d-25/5=-1, d²+7=23, d-4/2=0, .10(e+7)=100 and 2g/2=-1
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A computer is regularly priced at a store for $400. Over a holiday
weekend, the store offers a 20% discount. How much money would you
save if you bought the computer over the weekend? Show all work or
explain how you got your answer. (2 points: 1 point for correct answer, 1
point for correct work or explanation). *
Answer:
$80
Step-by-step explanation:
400 times 20%= 80
400-80= 320
the cost of the computer on the weekend costed 320, so you save $80
Answer:
80$
Step-by-step explanation:
3/4 ÷ 1/6 help plz
Answer:
4 1/2
Step-by-step explanation:
3/4 divided by 1/6 turns into 3/4 divided by 6/1, but then you multiply instead so its 3/4 x 6/1 = 4/12
Answer:
4.5
Step-by-step explanation:
Welcome brisint plzzz
The difference of two numbers is 8. When twice the first number is added to three times the second number, the result is 51. What are the two
numbers?
OA.
12 and 4
ОВ.
15 and 7
Ос.
20 and 12
OD
23 and 15
Identify the domain of the function shown in the graph
Answer:
You dont have the problem here, but domain just means the x value. Identify the x value in the function.
Step-by-step explanation:
PLEASE HELP IM FAILING MATH AND NEED HELP
Write an equation that represents the pattern in the table.
Answer:
y = 3x
Step-by-step explanation:
If you divide the values of y by 3, you get the numbers in the x row every time. This shows that the equation to this data is y = 3x.
y = 3x
12 = 3 (4)
12 = 12 (true) This was an example to use as evidence that this equation is the one that matches this data.
:3))
Which of the options is a solution for the following system of inequalities 2x+y>3 and x-y>1?
(5,-2)
(0,5)
(0,0)
(0,-5)
Answer:
A
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
Which expression is equivalent to 1 2/5
Sorry, I am not exactly sure what the question is.
Help me please it's supposed to be turned in 10 POINT!!
Answer:
i think B
Step-by-step explanation:
What is the answer 2/3 x 9/10
Answer:
3/5 when reduced
Step-by-step explanation:
Solve the following system of equations graphically on the set of axes below.
y = –x + 2
X – 2y = 14
Plot two lines by clicking the graph.
Click a line to delete it.
If 35% of the 300 students in 6th grade have an older brother or sister, how many 6th graders have an older sibling?
To solve this problem, we can write
as
and then create .
6th graders have an older brother or sister.
Answer:
105
Step-by-step explanation:
Answer:
1.✔ the percent
2.✔ a ratio
3. ✔ an equivalent ratio
4. ✔ 105
In that order
Question 15
When a tennis ball is dropped, it rebounds to 75% of its initial height. A tennis ball is dropped from an initial height of 8 feet. Which function defines the ball’s maximum height after each bounce, n?
A
f(n)=8(0.75)n
B
f(n)=8−2n
C
f(n)=8(0.75)n−1
D
f(n)=8−0.75n
9514 1404 393
Answer:
A f(n)=8(0.75)^n
Step-by-step explanation:
After the first bounce, the height is 8·0.75 = 6 ft. Each subsequent bounce multiplies the previous height by 0.75, so the height after n bounces is ...
f(n) = 8·0.75^n . . . . matches choice A
The friends Sandra, Steffi, Senna, Ozlem, Janina and Nina are 91 years old together. Sandra and Janina as well as Ozlem and Steffi are the same age. Nina is the oldest and two years older than Ozlem. Steffi is one year younger than Senna. There are exactly three years between the two youngest girls and the oldest friend. Steffi will celebrate her 16th birthday next month.
How old is everyone
Sandra is years old.
Steffi is years old.
Senna is years old.
Ozlem is years old.
Janina is years old.
Nina is years old.
What is the area of the triangle?
A. 15 in 2
B. 24 in 2
C. 12 in 2
D. 16 in 2
Answer:
The answer is C, hope this helps :D
Step-by-step explanation:
The equation is base times height (4 x 6) then divide by 2 which is 12.
Answer:
12 in^2
Step-by-step explanation:
A bag contains 12 red marbles the ratio of red marbles to blue marbles is 4:3 find the number of blue marbles in the bag
Answer:
4 blue marbles
Step-by-step explanation:
4:3
4=red marbles
3=blue marbles
total=12
12/3 to get the number of blue marbles
njjejsjsksjddhshhshd dhdhd
Answer:
Yes
Step-by-step explanation:
Because hajdnrbidkwnf
Answer:
dhahshsh! hgadfsuygfvwbh!! hsgshhss.... hGFVSJWhh!!!!! hooshbsnm? ohfscvbhjshamsy!!!!!!!!!!!!!!!! jagtywbsuywgfgbhajks......
Step-by-step explanation:
What is the GCF of 6 and 16?
Answer:
2
Step-by-step explanation:
plz mark B R A I N L I E S T
Answer:
The GCF of 6 is 6. The GCF of 16 is 16.
The GCF of 6 and 16 is 2
Step-by-step explanation:
you order the prime factors from least to greatest
To find the quotient 2/5 divided by 1/4 multiply
Answer:
The answer is "8/5".
Step-by-step explanation:
Reason: 2/5 / 1/4. Use KCF (keep, change, flip) 2*4=8. 5*1=5.
Answer:
To find the quotient 2/5 divided by 1/4 multiply 2/5 by 4.
Step-by-step explanation:
To divide a fraction by another fraction, multiply the first fraction by the reciprocal o the second fraction.
2/5 divided by 1/4 = 2/5 multiplied by 4
The reciprocal of 1/4 is 4/1 or simply 4.
Answer: To find the quotient 2/5 divided by 1/4 multiply 2/5 by 4.
Twice the sum of a number and 3 is 20. The algebraic equation is:
Step-by-step explanation:
2(x+3)=20(as it says twice the number and three
HURRY FAST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 45 ÷ 2 =
Answer:
Answer is 22.5
Step-by-step explanation:
PLEASE MARK ME BRAINLIEST :)
Answer:
45 ÷ 2 = 22.5
Step-by-step explanation:
what is the median value of 6, 8, and 10?
A. 10
B. 8
C.6
D.24
Answer:
The median is 8 :)
Step-by-step explanation:
8 is in the middle, 6 + 8+10= 24/3= 8
what is 8 percent as a fraction
Answer:
8/100
2/25
Step-by-step explanation:
the answer is 2/25
Find the equation of the line
parallel to y = x-3 that also
intersects the point (3, -2).
Answer:
y=1x-3
-2=1*3+b
-2=3+b
-3 both sides
-5=b
y=x-5
Answer:
I think the equation is y = x - 5
Step-by-step explanation:
i graphed it, correct me if i'm wrong.
A gym membership is advertised to cost $630 per year.What is the cost per month of the gym memebership
Answer:
Step-by-step explanation: $630 divided by 12 months is $52.50
Answer:$52.50
Step-by-step explanation:
Solve the radical equation. Check all proposed solutions.
X-V5x - 14 = 4
Answer:
5x=18
Step-by-step explanation:
triangle DEF is an equilateral triangle.
In an equilateral triangle, each angle of 60 degrees. Then the value of x is 20.8 units, then the correct option is B.
What is trigonometry?Trigonometry deals with the relationship between the sides and angles of a triangle.
The triangle ΔDEF is an equilateral triangle.
Then each angle is 60 degrees.
Then by the sine rule, we have
[tex]x = 24 \times \sin 60^o \\\\x = 24 \times 0.866\\\\x = 20.78\approx 20.8[/tex]
The value of x is 20.8 units.
More about the trigonometry link is given below.
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