x + 2y < -2
How do I graph this
Answers
Answer:
Put
[tex]x < - 2 - 2y[/tex]
Then put some of value to y and get x then we can graph it
Related Questions
Simplify the expression
Answers
Answer:(6-[tex]\sqrt{7}[/tex][tex].^{2}[/tex]
Step-by-step explanation:Ignore the point, put it withou the point
Please help me answer this last question.
The function shown describes f(x), the cost (in hundreds of thousands of dollars) of making x bicycles (in thousands).
f(x)= 1.25 + 0.35x
B. What is the cost to make 4,000 bicycles? Show your work.
Answers
Answer:
1401.25
Step-by-step explanation:
F(4000)= 1.25+0.35(4000) = 1401.25
Are these triangles similar? Why?
A. Yes, SSS~ Postulate
B. Yes, SAS~ Postulate
C. Yes, AA~ Postulate
D. No, they are not similar.
Answers
Answer:
Step-by-step explanation:
<Q is common to both triangles.
130 / 40 = 3.25
Call DQ = x
40/130 = x / (x + 72) Cross multiply
40*(x + 72) = 130*x
40x + 2880 = 130x Subtract 40 x from both sides
2880 = 90 x Divide by 90
x = 32
(72 + 32)/32 = 104/32 = 3,25
The ratios are the same.
Therefore the triangles are similar by SAS
Can someone please help me
Answers
Answer: 7 root 3 or simplified = 12.12435565 = 12.12 (2 d.p)
Step-by-step explanation:
tan(30) = 7 / x
x= 7/ tan(30)
x= 7 root 3
Solve for x in the diagram below.
(2x + 45)°
Answers
Answer:
x=45 (degrees)
Step-by-step explanation:
(2x+45)+x= 180 (linear pair)
3x+45=180
3x=180-45
3x=135
x=45 (degrees)
Answer:
x=45
Step-by-step explanation:
(2x+45)+x= 180 (linear pair)
3x+45=180
3x=180-45
3x=135
x=45
A cylinder has volume 45 pi and radius 3. What is its height?
Answers
Answer:
Height = [tex]\frac{5}{\pi }[/tex]
Step-by-step explanation:
V = Volume
r = Radius
h = Height
[tex]h=\frac{V}{\pi *r^{2} }[/tex]
[tex]h=\frac{45}{\pi *3^{2} }[/tex]
[tex]h=\frac{5}{\pi}[/tex]
I hope this helps
If Amy has two apples and drops one, how many does she have now?
Answers
Mrs. Duncan pours
8.4 liters of punch
into 3 serving
bowls. If she
poured an equal
amount of punch
into each bowl,
how many liters of
punch are in each
bowl?
Answers
Answer:
divide 8.4 with 3
the answer is 2.8
8.4 divided into 3=2.8l
Lin is solving the inequality 15−x<14. She knows the solution to the equation 15−x=14 is x=1 How can Lin determine whether x>1 or x<1 Is the solution to the inequality?
Answers
Answer:
x > 1
Step-by-step explanation:
Given the inequality ; 15 - x < 14
Since the solution to the equation 15−x=14 is x=1 ;
Then we obtain the value of x for which the inequality expression is true :
If x > 1 ; take x = 2
15 - 2 < 14
13 < 14 (true)
If x < 1 ; take x = 0
15 - 0 < 14
15< 14 (not true)
Hence, solution is x > 1
I do not know how to find the x in this situation can anyone help?
Answers
Answer and Step-by-step explanation:
Essentially, the figure FEHG got scaled by a factor of 1.5, and turned into BADC
So 2.4 times 1.5 is 3.6
3.6 = x
Hope this helps! #teamtrees #WAP (Water And Plant)
Answer:
The x would be 3.6
Step-by-step explanation:
If you see the relation or ration between the ABCD triangle and the EFGH then we can see that the side 2 is multiplied by 1.5 to get to 3. so you do the same thing to 2.4 and multiple that by 1.5 and 3.6.
Find all the real solutions of x^3 – 2x^2 – 5x + 6 = 0.
Answers
Answer:
x=1 or x=-2 or x=3
Step-by-step explanation:
your answer is most likely one of the three
sorry if its incorrect :9
What’s the correct answer
Answers
Answer:
I guess y is also 0 not sure
Find the degree of the monomial.
6r2n4t
Answers
Answer:
idek
Step-by-step explanation:
5 The area of a rectangular lawn is 255 m². If its length is 15 m, find its perimeter.
Answers
255=15×x
Hence the breadth is 17 m
Hence perimeter =2(l+b)=2(15+17)=64
Which classification is most precise for each figure?
A. Quadrilateral
B. Kite
C. Parallelogram
PLEASE ANSWER THIS QUESTION AND I WILL GIVE YOU 20 POINTS AND MAKE YOU BRAINIEST!!!!
Answers
Answer:
c. parallelogram
Step-by-step explanation:
The given figure is a parallelogram.
What is Quadrilateral?A quadrilateral is a four-sided polygon, having four edges and four corners.
In the given quadrilateral, opposite sides are parallel.
Opposite sides are congruent.
Opposite angles are congruent.
Same-Side interior angles are supplementary.
Each diagonal of a parallelogram separates it into two congruent triangles.
The diagonals of a parallelogram bisect each other.
Hence, the given figure is a parallelogram.
To learn more on Quadrilateral click:
https://brainly.com/question/29934440
#SPJ2
HELP ME 7th grade math
What is the total amount of cardboard needed to manufacture this polyhedron? (Find the surface area)
Plz answer
Answers
20 subtracted from the product of x and 10
Answers
Answer:
10x-20
Step-by-step explanation:
x times 10 is 10x
10x - 20 = 10x - 20
in conclusion you cannot subtract a number from a variable
20 subtracted from the product of x and 10?
answer : 10x-20
Which letter represents 1/8 on the following number line ?
Answers
Answer:
the answer is p
Step-by-step explanation:
Help.....................
Answers
Answer:
180
Step-by-step explanation:
That's the answer.
.
Help I’m confused big points to who can solve this
Answers
Answer:
n = 2
Step-by-step explanation:
Given nx + y = 4, if we rearrange in slope-intercept form: y = -nx + 4
This means that the y-intercept is 4. Point "A" is the y-intercept, which would make OA = 4, and OB = 1/2(4) = 2.
We can now solve for n. The slope here is "-n", also represented by rise/run or OA/-OB = 4/-2 = -2.
-n = -2,
n = 2
Simplify. 1.5m ^7(-4m ^5)^2
A.-6m^14
B.24m^14
C.12m^17
D.24m^17
Answers
Answer:
D. 24m^17
Step-by-step explanation:
Answer:
D. 24m^17
Step-by-step explanation:
Here is a cuboid.
All measurements are in centimetres.
x is an integer.
The total volume of the cuboid is less than
900 cm^3
Show that x < 5.
Answers
Answer:
Look below
Step-by-step explanation:
-x*3x*2x=6x^3
-6x^3<900
-(cube root both sides)
-6x<9.654893846
-divide by 6
-x=1.609148974
And since 1.609148974 is less than 5, that means that X<5 is correct and hence proved
For given cuboid, x < 5
What is cuboid?"It is a three-dimensional geometric structure that has six rectangular faces, twelve edges and eight vertices."
Formula of the volume of the cuboid:V = l × w × h
where, l: length of the cuboid
w: width of the cuboid
h: height of the cuboid
For given example,
We have been given the total volume of the cuboid is less than 900 cm^3
⇒ V < 900 cm³
the length of the cuboid (l) = 3x
the width of the cuboid (w) = 2x
the height of the cuboid (h) = x
Using the formula of the volume of the cuboid,
⇒ V < 900
⇒ l × w × h < 900
⇒ (3x) × (2x) × (x) < 900
⇒ 6x³ < 900
⇒ x³ < 150
⇒ x < 5.3
⇒ x < 5
Therefore, for given cuboid, x < 5
Learn more about the volume of the cuboid here:
https://brainly.com/question/23118276
#SPJ2
Solve 5(11x - 2) = 155
Answers
Answer:
5(11x-2) = 155
55x - 10 = 155
55x = 165
x = 165/55
x = 3
Step-by-step explanation:
hope it helps
Challenge: Perla worked 4 hours at her job on Saturday and then spent $12.75, in the supermarket, on her way home. She worked 5 hours on Sunday and earned 1.5 times her normal hourly rate because it was a holiday. She spent $8.50, at the florist, on her way home on Sunday. If Perla had $70.75 after her spending, determine her normal hourly rate.
Write and solve an equation.
Note:
decide what your variable represents (example: x is number of hours)
only use 1 variable.
Work backward to check your final answer
Answers
4W-12.75+5*1.5W-8.50=70.75
4W-12.75+7.5W-8.50=70.75
11.5W-21.25=70.75
11.5W=92
W=8
Normal hourly rate is $8/hour
Check
32-12.75+60-8.50=70.75
Please answer this !!!!!!!!
Then maybe you will be the Brainlist!!!!
Answers
Answer:
A. 60
B. 50
C. 5
Hope this helped :3
ANSWERS
A THE INITIAL SPEED OF CAR IS O KM/H
B THE HEIGEST SPEED OF VAN IS 50 KM/H
C FOR 10 sec THE VAN IS TRAVELING FASTER THAN CAR
PLEASE MARK ME AS BRAINLIEST
On a test Darra scored 36 points. If there were 40 points posible what grade did she get?
Answers
Answer:
90%/A
Step-by-step explanation:
if this helped please mark brainiest.
Answer:
She got a 90%
Step-by-step explanation:
You have to divide the number you got with the number that you can get out of. (36/40=0.9) and then convert the decimal to a percentage
0 Example: Loan payments of $400 due 95 days ago and $700 due today
are to be repaid by a payment of $600 thirty days from today and the
balance in 125 days. If money is worth 6% and the agreed focal date is
125 days from today, what is the size of the final payment?
Answers
Answer:
[tex]X=\$519.48[/tex]
Step-by-step explanation:
From the question we are told that
Loan 1 [tex]X_1=\$400[/tex]
Loan 1 due [tex]t_1=95days[/tex]
Loan 2 [tex]X_2=\$700[/tex]
Loan 2 due[tex]t_2=0days[/tex]
Payment [tex]Y=\$600[/tex]
Worth of money [tex]w=6\%[/tex]
Payment due [tex]t=30days[/tex]
Focal date [tex]t_f=125days[/tex]
Generally [tex]\$400[/tex] was due 95days ago
Therefore
[tex]125+90=220days[/tex](total days to consider)
Therefore
[tex]300+400 =700[/tex] is due today
125days left
Given
600 due in 30days
[tex]125-30=95days[/tex]
Generally the Final payment is mathematically given by
[tex]400(1+ 0.06*\frac{220}{365} ) + 700(1+0.06*\frac{125}{365} )=600(1+0.06*\frac{95}{365} )+X[/tex]
[tex]X=1128.9692 - 609.3698[/tex]
Therefore the
[tex]X=\$519.48[/tex]
Write about a
way
how
you have used mathematics inside or outside of school. *
Plsss help it is important
Answers
Answer:
I have used mathematics at the store when i am buying something.
Step-by-step explanation:
Help with belll ringer !!!
Answers
Answer:13 inches
Step-by-step explanation:
What is the answer to -2 3/4 ÷ 5/-9 ??
Answers
Answer:23 /180
Step-by-step explanation:
−23/ 4 /5 /−9= 23 /180
Answer: 99/20
Step-by-step explanation:
-2 3/4 / 5/-9
-11/4/5/9
11/4*5/9
99/20
