2x² + y = 6
Pls help
Answers
Answer:
Step-by-step explanation:
y=-2x²+6
x=0,y=6
x=1,y=-2(1)²+6=-2+6=4
x=-1,y=-2(-1)²+6=-2+6=4
x=2,y=-2(2)²+6=-8+6=-2
x=-2,y=-2(-2)²+6=-8+6=-2
x=3,y=-2(3)²+6=-18+6=-12
x=-3,y=-2(-3)²+6=-18+6=-12
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plotting the points (0,6),(1,4),(-1,4),(2,-2),(-2,-2),(3,-12),(-3,-12),...
we get the following graphs.
Related Questions
I need help solve this problem please
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Answer:
X=5
15x=75
Step-by-step explanation:
b) 1325 + 13 long division
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Answer:
1325 divided by 13 is 101.92 rounded to the nearest hundredth
Step-by-step explanation:
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It is the forth one
Step-by-step explanation:
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Answer:
Step-by-step explanation:
Number 4
if a water jug has a volume of 5000cm3 and a height of 45cm, what is the diameter of the jug?
a) 22cm
b) 9.5cm
c) 12cm
d) 15.6cm
Answers
In a sale, the price of a sofa is reduced by 70%. The sale price is £255 What is the price before the sale?
Answers
So what we need to do is divide 255 by 30 to get one percent
255/30=8.5
So 8.5 is one percent of the original price or one hundredth. So to get the original price multiply that by 100 and get 850.
The original price was £850.
Answer:
850
Step-by-step explanation:
Price x .30 (100%-70%)=sales price
price x .30 = 255
price = 255/.30
price = 850
Calculating Circumference
Answers
Circle B is r=5 d=10 c=31.41593
Circle C is r=2.25 d=4.5 c=14.13717
Circle D is r=3 d=6 c= 18.84
Expressions equivalent to 3^10
Answers
Answer:
59049+0
59048.1+0.9
59048.01+0.99
...
Step-by-step explanation:
There's infinite.
[tex]\huge\text{Hey there!}[/tex]
[tex]\mathsf{3^{10}}[/tex]
[tex]\mathsf{= 3\times 3\times3\times 3 \times 3\times 3\times3\times3\times3\times3 }[/tex]
[tex]\mathsf{3\times3 = \bf 9}[/tex]
[tex]= 9\times9\times 9\times 9\times9[/tex]
[tex]\mathsf{9\times9 = \bf 81}[/tex]
[tex]\mathsf{= 81\times81\times 9}[/tex]
[tex]\mathsf{81 \times 81 = \bf 6,561}[/tex]
[tex]\mathsf{= 6,561\times9}[/tex]
[tex]\mathsf{\bf = 59, 049}[/tex]
[tex]\boxed{\boxed{\large\text{Answer: \huge \bf 59,049}}}\huge\checkmark[/tex]
[tex]\text{Good luck on your assignment and enjoy your day!}[/tex]
~[tex]\frak{Amphitrite1040:)}[/tex]
What is the surface area of the rectangular prism shown above?
Answers
Answer:
The surface area of the rectangular prism is [tex]160in^2[/tex].
Step-by-step explanation:
The surface area of a 3-dimensional shape is found by adding the area of each side of the shape together. In this case, the areas of each side of the rectangular prism are 20 in, 20 in, 50 in, 50 in, 10 in, and 10 in. Find the surface area by adding each area together and you'll get [tex](50*2)+(20*2)+(10*2)=100+40+20=160in^2[/tex].
Answer:
The answer would be 160 .
Step-by-step explanation:
Good luck honey
2x + 10 =28
What is the solution to this equation?
Answers
Work:
2x + 10= 28
2x-10= 28-10
2x= 18
X= 18/2 which equals 9
15 m
4 m
4 m
160°
5 m
Find the area of the figure. Round your answer to the nearest tenth.
Answers
Answer:
17.3
Step-by-step explanation:
[tex](2 \sqrt{3}) \times 5 = 17.3[/tex]
Remove brackets using the distributive law: -9(2r - 3s) *
Answers
Answer:
-18r + 27s
Step-by-step explanation:
You would multiply 2r and -3s by -9.
Please answer fast, it’s due in a hour.
Answers
Answer:
100.48 units³
Step-by-step explanation:
Volume of Cylinder: V = πr²h
volume = pi × radius² × heightV = 3.14 × 2² × 8
V = 100.48 units³
Answer:
100.84^units
Step-by-step explanation:
Find the value of x.
Can someone help please?
Answers
If anyone can help :)
Answers
Answer:
irrational
Step-by-step explanation:
reason
[tex] - \frac{5}{52} [/tex]
Which of the following situations are equal to 20%? Select all that apply.
A) 5 out of 25
B) 8 out of 40
C) 2 out of 8
D) 16 out of 80
E) 12 out of 24
Answers
Answer:
all except C.
Step-by-step explanation:
Answer: A AND C IT SHOULD BE A BECAUSE IF YOU LOOK AT THE %
3x-5>-41
Solving inequality
Answers
Answer:
x [tex]\geq 11[/tex]
Step-by-step explanation:
x can equal anything -11 and above
What expression can be used to solve 2/5 divided by 3/4 = ?
Move numbers and a symbol to the boxes to show the expression.
Answers
Answer:
0.53 then, search up 0.53 as a fraction and that's your answer. subscribe to amiredagoat Yt
Step-by-step explanation:
Drag the tiles to the correct boxes to complete the pairs.
Match the numbers in scientific notation with the corresponding numbers in standard notation.
2.32E9
2.32E8
4.31E-13
4.31E-6
232,000,000
0.00000431
2,320,000,000
0.000000000000431
Answers
Answer:
the photo below
Answer:
2.32 · 10^9 = 2,320,000,000.
2.32 · 10^8 = 232,000,000.
4.31 · 10^-13 = 0.000000000000431
4.31 · 10^-6 = 0.00000431
sunglasses cost 70 euros. the exchange rate is 1 euro = 0.859
Answers
Answer: 60.13 USD
Step-by-step explanation: 0.859 x 70 = 60.13
A number, x, rounded to 1 decimal place is 3.7
Write down the error interval for x.
Answers
Answer:
The error in rounding a number is half of the unit of measure. The number was rounded to the nearest 0.1 unit so the error is half of 0.1 which is 12⋅0.1=0.05
2
1
⋅0.1=0.05. Since 3.7+0.05=3.753.7+0.05=3.75 and 3.7−0.05=3.653.7−0.05=3.65, then the error interval is \boxed{3.65\le x<3.75}.
Step-by-step explanation:
Find the slope and y intercept
Answers
y-intercept: 10
A population of 1,996 unicorns is going extinct at a rate of about 24 unicorns per year. A separate population of 1,229 dragons is going extinct at a rate of about 11 dragons per year. After how many years will the two populations be equal?
Answers
Answer:
https://youtu.be/QZ_a8VXhiSc
Step-by-step explanation:
https://youtu.be/BX0K5IfPMOA
I need help ASAP will give brainliest
Divide 1000 into two parts such that one part is a multiple of 47 and the other is a multiple of 19 ( Show me your working)
Answers
= 1000
I know
I think hope this helps
WILL MARK AS BRAINLIST
The number 5.2 is which type of number?
Answers
Answer:
It is not an "integer" because it is a "decimal value".
It is not "irrational" because the decimal value terminates and does not repeat.
4 L = ___mL pls help
Answers
4000 mL
There is 1000 mL in a Liter
so multiply 4 x 1000
AHahahaahhahhah please please help no links please
Answers
Answer:
45
The scale factor is 9
So, 5 x 9 = 45
What is the mean for the data set below
Answers
Answer:
B) 8.5
Step-by-step explanation:
[tex]8+10+6+4+12+6+8+14=68\\\\\frac{68}{8} =\boxed{8.5}[/tex]
Option B should be the correct answer.
Hope this helps.
HELP ME AGAIN I MIGHT PASS
Answers
Answer:
x=70
Step-by-step explanation:
it's 70 because 50 and 20 is proportional to x
Answer:
70
Step-by-step explanation:
The angles <FEB and <AEG are vertical angles. This means they have the same measurement. To find <FEB add the two angles <FED and <DEB together. This equals 70; therefore, x must also be equal to 70 degrees.
Which of the following represents a solution to the equation d3 - 343?
Answers
Malik has 3 boxes of baseball cards. Each box has 2 containers with 8 cards in each container.
Malik multiplies 8 x 2 and gets 16.
He then multiplies 3 x 2 and gets 6.
Then he multiplies 16 x 6 and comes to his final answer of 96.
Do you agree with Malik? Why or why not?
Answers
Answer:
no
Step-by-step explanation:
I think he did the first step correct, 8×2=16.
He did that because in each box there are 2 containers with 8 cards. so all together there are 16 cards in each box.
But then he should've multiplied 16×3=48 because there are three containers with the 16 cards.