Answers
Answer:
hi and hello and welcome to the internet
Answer:
AOS: -4
Vertex: (-4,2)
X-intercepts: (-6,0) , (-2,0)
Y-intercept: (0,6)
Step-by-step explanation:
The Parabola opens upwards (as can be seen in the image.) To find the AOS (Axis of Symmetry) first identify the vertex (-4,2) and take the X value of it.
So the AOS is x = -4
Vertex is (-4,2)
The x-intercepts are seen in the graph, (-6,0) and (-2,0)
The y-intercept is where the parabola first touches the Y-axis, which as can be seen is, (0,6).
Hope this helped.
Related Questions
A cuboid has total surface area of 280m2 breadth 5cm and heinght 6cm.Find its length
Answers
Step-by-step explanation:
Solution,
In the given cuboid, area of total surface (A)=280 cm²
Breadth ( b ) = 5 cm
Height ( h ) = 6 cm
Total surface area of cuboid = 2 ( lb + bh + lh )
or , Area = 2 ( lb + bh + lh )
or , 280 = 2 ( l × 5 + 5 × 6 + l × 6 )
or , 280 = 2 ( 11 l + 30 )
or , 2 ( 11 l + 30 ) = 280
or , 11 l + 30 = 280 ÷ 2
or , 11 l + 30 = 140
or , 11 l = 140 - 30
or , 11 l = 110
or , l = 110 ÷ 11
l = 10
Thus, the length is 10 cm...
Dave wants to buy 5 games, 10 Funko Pops, and 6 toys. He was $2,614 .If each game is $50, each Funko Pop is $30, and each toy is $40. How much money does Dave have left?
Answers
y = funk pops
z = toys
50x + 30y + 40z = total
50(5) + 30(10) + 40(6) = total
250 + 300 + 240 = 790
so then he has $2,614
2614 - 790 = 1824
he has $1,824 left.
Answer:
$1,824
Step-by-step explanation:
Games Dave wants to buy: 5
Cost of each game: $50
Cost of 5 games = $50 x 5
= $250
Funko pops Dave wants to buy: 10
Cost of each funko pop: $30
Cost of 10 funko pops = $30 x 10
= $300
Toys Dave wants to buy: 6
Cost of each toy: $40
Cost of 6 toys = $40 x 6
= $240
Sum of all Dave's things = ($250 + $300 + $240)
= $790
Money Dave has = $2,614
Money left with him = ($2,614 - $790)
= $1,824
Hence, $1,824 are left with Dave after buying 5 games, 10 Funko pops and 6 toys.
Pls correct me, if I am wrong :)
Have a great day!
Thanks!
#5 Solve the equation
below. Show all of your
work.
P-9= 13.52
Answers
Answer:
Try 22.52.
Step-by-step explanation:
P-9=13.52
-9+9 (Cancels)
13.52+9= 22.52
22.52-9= 13.52
Help to solve quadratic formula and round to nearest hundredth
Answers
Answer:
x1 = 2.86
x2 = -0.53
Step-by-step explanation:
[tex]a=6, b=-4, c=-9[/tex]
[tex]x=\frac{-(-14)+-\sqrt{(-14)^{2}-4(6)(-9) } }{2(6)}[/tex]
[tex]x=\frac{14+-\sqrt{412} }{6}[/tex]
[tex]x=\frac{14+-20.3}{12}[/tex]
[tex]x_{1} =\frac{14+20.3}{12} =2.86[/tex]
[tex]x_{2} =\frac{14-20.3}{12} =-0.525[/tex]
Hope this helps
2) (Four students in a class do not have any siblings. This is 20% of the entire class.
How many students are in the class? HELPPP I HAVE A TEST TOMORROW THIS IS a test ) “solving percent with double number lines and mental math”
Answers
Answer:
16 students
Step-by-step explanation:
Knowing that 4 is 20% of a certain number is a great start. Think, how many times does 20 go into 100, 4. So then you multiply 4 with 4.
4 · 4 = 16
a group of 150 month grade students responded to a survey that asked which math course they were enrolled in.
Answers
Answer:
Step-by-step explanation:
Correct option is C)
19% of all the survey respondents implies we find out 19% of 310.
19% of 310=310×
100
19
=58.9 which is approximately equal to 59.
Seen from the table, 59 is the number of males taking geometry.
One number is 3 less than 4 times a second number. The difference of the
first number and twice the second number is 7. What are the two numbers?
Show your work.
Answers
Answer:
the two numbers are 5 and 17
Step-by-step explanation:
4y - 3 = x
x - 2y = 7
to find y:
x - 2y = 7
(4y - 3) - 2y = 7
2y - 3 = 7
2y = 7 + 3
2y = 10
y = 10/2
y = 5
to find x :
4y - 3 = x
4 ( 5 ) - 3 = x
20 - 3 = x
17 = x
If a = 7^x , b = 7^y and a^yb^x = 49 show that xy =
Answers
what is 2x+4>16
x>10
x>6
x<10
x<6
Answers
Heya!
2x + 4 > 16
2x > 16 - 4
2x > 12
x > 12 ÷ 6
x > 6
Hope it helps ya!
Plot the point that is symmetric to (0,-5) with respect to the x-axis
Answers
Answer:
If this point is 0, -5, one of the points of symmetry would be a simple reverse on the y axis. It would be 0, 5.
If we are talking respect to the x axis in general, another reverse point or quadrant would be -5, 0.
if you need more examples, let me know and i might be able to help more on my free time .
For which value or values are the expressions 15 k+9 and 3(2k+3)+9k
Answers
Answer:
3(5k+3), 6k+9+27k
Step-by-step explanation:
What is the area of the triangle?
Answers
Answer:
Area = 40 sq units
Step-by-step explanation:
Area of a triangle:
A = 1/2•b•h
= 1/2•8•10
= 40 sq units
Area = 1/2•8•10
Area = 4* 10
Area = 40 square units
Hope this helps!
May someone please help me with these equations I am struggling thank you very much
Answers
Answer: see attachment
Step-by-step explanation:
what fraction of earths atmoshere is made up of nitrogen?
NEED HELP NOW!!!!
WILL GIVE 40 POINTS!!!!
Answers
Answer:
im guessing it is 78/100 because u circled 78
Step-by-step explanation:
because 21 + 1 + 78 = 100
so 78/100 is the fraction
Answer:
78/100 or 39/50 (simplified)
Step-by-step explanation:
First, let's convert 78% into a decimal.
78% = 0.78Now, we know that 0.78 is the same thing as 78/100. We can simplify 78/100 into 39/50, where 2 is the GCF
Thus, the answer is 78/100 or 39/50.
You pick a card at random, put it back, and then pick another card at random.
2
3
4
5
What is the probability of picking a 3 and then picking a 3?
Answers
Answer:
0%
Step-by-step explanation:
Don't quote me on that but I'm pretty sure
A circle has a diameter of 21 meters. What is the circumference of the circle? Use 22/7 for ∏.
Answers
Answer:
66
Step-by-step explanation:
The diameter of the circle is 21. The formula for circumference is pie*radius*2. We don't have the radius but the diameter is just double the radius so just don't multiply by 2. 21 x 22 = 462. 46s divided by 7 is 66. Enjoy your answer :D
What is the equation of this line?
y= 2x - 3
y= -1/2x- 3
y= -2x - 3
y= 1/2x - 3
Answers
Answer:
First option) y= 2x - 3
Step-by-step explanation:
[] The y-intercept, our b, is -3. This does not rule out any of the options as they all have -3.
[] The slope, when we have a graph with clear points, can be found with rise-over-run. We will pick a point and then count up and over to the next point.
-> Starting at the y-intercept, (0, 3), we count up 2 and to the right 1 for a slope of 2/1. This simplifies to 2.
[] Our equation is y = 2x - 3
Have a nice day!
I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.
- Heather
what is y and what does it represent
Answers
Answer: y is a variable and is represents an unknown number.
Step-by-step explanation:
Add or subtract each fraction
2 + 15/8
Answers
Answer:
3 7/8
Step-by-step explanation:
2 + 15/8 = 2/1 + 15/8
Let's add 2/1 + 15/8 like this:
2/1 × 8/8 = 16/8
16/8 + 15/8 = 31/8
Since that is an improper fraction, we will simplify it.
31/8 = 3 7/8
f(x) = x2 + 12x +32
Find the roots of the function
Answers
Answer: Evaluate
Step-by-step explanation:
I’m confused, mostly on 4. How can you prove it, and are they parallel?
Answers
Answer:
It is parallel and yes you can prove it.
Step-by-step explanation:
I would use a tool that you can use to figure out the angle, check all the corners and if the smaller one are the same and the wider corners are the same then then would be parallel. That only works though if there was a line going through like your problems. If you had a graph it would be easier.
B
a
A
b
Find the missing side c if Angle B -45 and side a=13
Round your answer to the nearest hundredth if necessary.
Answers
Patrick managed to sell the 20th most bicycles last year of all the salespeople at the company.He also managed to sell the 20th least bicycles last year of all the salespeople at that company.How many salespeople were there at that company?Assume that no one sold the same number of bicycles than another
Answers
definitely missing a number so it's prolly something like
a/20=20
sorry if this doesn't help you didn't give us much to work on
I need help trying to figure out what is the area in my given shape
Answers
The area of a triangle is base times height divided by two
In this figure, its
3*6/2=
9
Question: “How many people are greater than 62 inches tall? “
Can someone please help me kn this :)
Answers
Answer:
5
Step-by-step explanation:
help find area pls :(
Answers
Answer:
Total area = 26.13 ft²
Step-by-step explanation:
area of a triangle = 1/2 x base x height
From inspection, the base of the triangle = 3 x 2 = 6
and the height of the triangle = 4
⇒ area = 1/2 x 6 x 4 = 12 ft²
area of a semicircle = [tex]\frac{1}{2}\pi r^2[/tex]
⇒ area = [tex]\frac{1}{2} \times 3.14 \times 3^2[/tex]
⇒ area = 14.13 ft²
Total area = 12 + 14.13 = 26.13 ft²
Radhika buys papaya at the rate of p(x) = x² – 12x – 220 per kg
(i) the factors of the given polynomial
(ii) if she purchase 5kg papaya, what money she have to pay?
Answers
Answer:
(i) The factors of the given polynomial is (x – 22) and (x + 10)
(ii) If she purchase 5kg papaya then she pays 110
Step-by-step explanation:
Given;p(x) = x² – 12x – 220 per kgTo Find;The factors of the given polynomialif she purchase 5kg papaya, what money she have to pay?(i)Now,
x² – 12x – 220 = 0
Splitting the middle term
x² – 22x + 10x – 220 = 0
x(x – 22) + 10(x – 22) = 0
(x – 22) + (x + 10) = 0
x – 22 = 0 or x + 10= 0
x = 22 or x = -10
Here, (-10) is the negative value hence it is not possible
So, The value of x is 22
The factors of the given polynomial is (x – 22) and (x + 10)
(ii)if she purchase 5kg papaya then,
we know the price of 1 kg papaya i.e., 22 per kg
So,
5 × 22 = 110
Thus, if she purchase 5kg papaya then she pays 110
-TheUnknownScientist 72
What are all the solutions of x2 + 3x4 07
Answers
Answer:
One could be just rewriting it in standard form
Step-by-step explanation:
3x^4+x^2+7
(^=to the power of)
Please help I
Am struggling thank you
Answers
Answer:
1) X + 234 = 633
2) t = 63
3) x = 12
Step-by-step explanation:
1 is simple subtraction, just subtract the whole by the number that is given. Then that will fill X.
2 is multiplication. If a variable is (for example, x) next to a number that means it is multiplying it by a hidden number. To find that, you multiply the number next to the variable. If the sum matches the solution, there you go.
3 12 x 3 = 36. 12x 7 = 84. 84 + 36 = 120. Explanation #2 ^^
Hope I helped!! :)
Help 10 points. Please
Answers
Answer:
x has to be greater than 0
Step-by-step explanation:
It basically shows you that based on the inequality sign.
Answer:
x solved is 0 < x
and graphing it on the number line
-1 0 1
O->
Step-by-step explanation:
So, solving for x is easy you divide the 2 from 2x onto the other side and 0/2 is 0 meaning 0 < x, the < stays the same as you divided with a positive and it would start at 0 and the line would go to the right as 0 is less than x. if you have to it would be a open circle with a dotted line if deltamath makes you do that too.