Answers
2) linear: this equation gives us a horizontal line
3) non linear: the -2x^2 makes the equation a parabola, so the graph is not a straight line. It looks like an upside down u. Therefore because this equation is a parabola, it is not a linear equation
Related Questions
can i have brainlest and i will give you brainest just so this question does not delete i will give easeist question ever
0x0
Answers
Answer:
0
Step-by-step explanation:
say that you have 0 bottles of ketchup and you get 0 more bottles of ketchup every hour you work. not only does it make no sense but if you work zero hours you will end up with 0 ketchup bottles
The Corner Cafe recently served 8 pastries, including 4 blueberry scones. Considering this data, how many of the next 18 pastries served should you expect to be blueberry scones? blueberry scones
Answers
Answer:
9
Step-by-step explanation:
because half of the 8 pastries served were blueberry. so you would divide 18 by 2
we are told 5 miles is 8km. Convert 12.5miles to km
Answers
Answer:
20.1168
Step-by-step explanation:
#carryonlearning
#carryonlearning
#carryonlearning
Complete each of the following division problems by first writing each of them as a fraction.
A. -6 divided 8
B. 6 divided (-8)
C. 0 divided 8
D. 6 divided 0
Answers
Answer:
Step-by-step explanation:
A. -6/8=-3/4
B.6/(-8)=-3/4
C. 0/8=O
D.6/0=Undefine
Find the domain of the graphed function.
10
-104
A. -4sxs8
B. -4 sxs 9
C. xis all real numbers.
D. X2-4
Answers
Answer:
Answer would be B.
Step-by-step explanation:
there are two dors located at x= -4 and x=9
Charles is planning on driving his car to the family reunion. The distance to
the meeting place is 1243 miles. If his car gets 30 mpg, how many gallons of
gas will he need?
A. 41.4
B. 51.4
C. 31.4
D. 21.4
Answers
Answer: 41.4
Step-by-step explanation:
1243/30=41.4
Graph the line.
-2x+y=4
You don't need to graph it, I just need the equation in a y=mx+b format
Answers
y = 2x + 4
Step-by-step explanation:
Answer:
Not 100% sure if this is right but i think it would be y=2x + 4
Step-by-step explanation:
9x-3x-5=19 solve for x
Answers
Answer: x=4
Step-by-step explanation:
Simplify the left side of 9x-3x-5=19 by combining like terms:
6x-5=19
Add 5 to both sides:
(6x-5)+5=19+5
Simplify:
6x=24
Divide both sides by 6:
(6x)/6=24/6
Simplify:
x=4
Choose all the expressions that are equal to 3.27 ÷ 100.
A. 32.7 ÷ 1,000
B. 3.27 ÷ 102
C. 0.327 ÷ 1
D. 3,270 ÷ 103
E. 0.327 ÷ 10
Answers
Answer:
eab
Step-by-step explanation:
Answer:
0.0327 there i helped -_-
Np 0.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.03270.0327
Find the missing length
Answers
Answer:
26
Step-by-step explanation:
Rate of girls to boys
88 girls
96 boys
Answers
Answer:
girls are always better and with be better than boys ;)
Step-by-step explanation:
Answer:
okkk
Step-by-step explanation:
Solve = Brainiest Plz Help
Answers
Answer:
Step-by-step explanation:
89
What is the decimal expansion of 1/22
Answers
Answer:
0.04545454545
Step-by-step explanation:
Divide 1 by 22
Answer:
0.0454545454545454545
Step-by-step explanation:
(1/2 times 1/11)
Cara earns money for her club by selling breakfast tickets (B) for $3 and lunch tickets (L) for $5. She wants to raise at least $500 for her club, and she
wants to sell fewer than 200 tickets.
Answers
Answer: 250 $3 tickets and 100 $2 tickets were sold.
Pls sum one help me I need it
Answers
Answer:
3.9
Step-by-step explanation:
bshwhsbwjwwjusushs
√
15
≈
3.87298334620741688517
But since you wanted it rounded to the nearest tenth it’s going to be 3.9
Which statement correctly explains how Marì could find the solution to the following system of linear equations using
elimination?
2f-5g=-9
-7+3g=4
Answers
Given that,
The equations : 2f-5g=-9 and -7f+3g=4
To find,
The solution of the above equations.
Solution,
We have,
2f-5g=-9 ....(1)
-7f+3g=4 ......(2)
Multiply equation (1) by 7 and equation (2) by 2.
14f-35g=-63 ....(3)
-14f+6g=8 ......(4)
Add equation (3) and (4)
14f-35g -14f+6g = -63 + 8
-29g = -55
g = 55/29
g = 1.89
Put the value of g in equation (1).
2f-5(1.89)=-9
2f = -9+5(1.89)
f = 0.225
Hence, the solution of the above equations are g = 1.89 and f = 0.225.
Answer:
A
Step-by-step explanation:
edg 2021
V + 9 t+ u
how many terms and in the expression
Answers
Answer:
3 terms.
Step-by-step explanation:
A term is a single mathematical expression. It may be a single number (positive or negative), a single variable (a letter), or several variables multiplied but never added or subtracted. That means V is a term, 9t is a term, and u is a term.
Anthony has 115 books in his room he is storing them in boxes each box holds 17 books how many boxes does Anthony mean
Answers
Answer:
7
Step-by-step explanation:
115/17=6.7..... Round up to 7.
7 boxes should be the answer
A 36 inch post cast a shadow of 24 inches. At the same time a telephone pole cast a shadow of 22 ft 8 in. What is the height in feet of the telephone pole?
Answers
Answer:
The height of the telephone pole is of 408 inches = 34 ft.
Step-by-step explanation:
Each foot has 12 inches.
A 36 inch post cast a shadow of 24 inches.
This means that the shadow is [tex]\frac{24}{36} = \frac{2}{3}[/tex] of the real height.
At the same time a telephone pole cast a shadow of 22 ft 8 in.
Each feet has 12 inches, so it has:
22*12 + 8 = 272 in.
2/3 of the real height is 272 in. So
[tex]\frac{2h}{3} = 272[/tex]
[tex]h = \frac{272*3}{2}[/tex]
[tex]h = 408[/tex]
The height of the telephone pole is of 408 inches = 34 ft.
answer all correctly you get brainiest
Answers
Find the slope of the line.
(Will give brainliest)
Answers
Answer:bro its just a black picture
Step-by-step explanation:
$80 gift marked up 60%
Answers
Answer: 25% markup
Step-by-step explanation:
The radius of the base of a cylinder is decreasing at a rate of 121212 kilometers per second. The height of the cylinder is fixed at 2.52.52, point, 5 kilometers. At a certain instant, the radius is 404040 kilometers. What is the rate of change of the volume of the cylinder at that instant (in cubic kilometers per second)
Answers
Answer:
7536 [tex]km^3/sec[/tex]
Step-by-step explanation:
Given that:
Rate of decreasing of radius = 12 km/sec
Height of cylinder is fixed at = 2.5 km
Radius of cylinder = 40 km
To find:
The rate of change of Volume of the cylinder?
Solution:
First of all, let us have a look at the formula for volume of a cylinder.
[tex]Volume = \pi r^2h[/tex]
Where [tex]r[/tex] is the radius and
[tex]h[/tex] is the height of cylinder.
As per question statement:
[tex]r[/tex] = 40 km (variable)
[tex]h[/tex] = 2.5 (constant)
[tex]\dfrac{dV}{dt} = \dfrac{d}{dt}\pi r^2h[/tex]
As [tex]\pi, h[/tex] are constant:
[tex]\dfrac{dV}{dt} = \pi h\dfrac{d}{dt} r^2\\\Rightarrow \dfrac{dV}{dt} = \pi h\times 2 r\dfrac{dr}{dt} \\$Putting the values:$\\\Rigghtarrow\dfrac{dV}{dt} = 3.14 \times 2.5\times 2 \times 40\times 12 \\\Rigghtarrow\dfrac{dV}{dt} = 7536\ km^3/sec[/tex]
What is the y - intercept of EACH line?
Line 1
Line 2
( will give brainliest)
Answers
Step-by-step explanation:
The y-intercept is the value where the line crosses the y-axis.
y-intercept of Line 1 (blue) = 4.
y-intercept of Line 2 (red) = 1.
Find the missing lengths. Round to the nearest tenth as needed.
1. x
2. y
3. z
Answers
Answer:
The answer is X
Step-by-step explanation:
Sike, I aint finna help you. What you thoguht this was? A cheating website, get yo lil ah off this shi
A study reported that finger rings increase the growth of bacteria on health-care workers’ hands. Research suggests that 31 percent of health-care workers who wear rings have bacteria on one or both hands, and 27 percent of health-care workers without rings have bacteria on one or both hands. Suppose that independent random samples of 100 health-care workers wearing rings and 100 health-care workers not wearing rings are selected. What is the standard deviation of the sampling distribution of the difference in the sample proportions (wear rings minus does not wear rings) of health-care workers having bacteria on one or both hands?
Answers
Answer:
C: square root 0.31 (0.69)/100 + 0.27(0.73) /100
Step-by-step explanation:
that's the answer I'm just to lazy to put the explanation but yeah, that's the answer
which algebra tiles are used in this equation:
4x + 7 = 23
Answers
Answer:
4x+7=23
4.4+7=23
Step-by-step explanation:
23-7=16
16/4=4
The algebra tiles used in the equation 4x + 7 = 23 are four x-tiles, seven unit tiles, and 23 unit tiles.
To model the equation 4x + 7 = 23 using algebra tiles, we would use variable tiles (x-tiles) and unit tiles.
For the term 4x, we would use four x-tiles since the coefficient is 4.
For the term 7, we would use seven unit tiles since it is a constant.
The equal sign (=) does not have a specific tile representation; it simply indicates the equation's balance.
On the other side of the equation, for the term 23, we would represent it using 23 unit tiles.
So, the algebra tiles used in this equation would be four x-tiles, seven unit tiles, and 23 unit tiles.
To know more about algebra, refer here:
https://brainly.com/question/31274000
#SPJ6
5(x + 5y) - {2x – [3x – 3(x – 2y) + y]} simplfy
Answers
Answer:
3x+20y
Step-by-step explanation:
First write down the expression.
5(x + 5y) - {2x – [3x – 3(x – 2y) + y]}
Now, the first thing you would have to do is the first parenthesis
5(x+5y)
5x+25y
So far, the expression looks like this: 5x+25y - {2x – [3x – 3(x – 2y) + y]}
No we would do the smallest parenthesis in the expression.
Which is: (x – 2y)
But since there is nothing to simplify, we move on
Next one is [3x – 3(x – 2y) + y]
We have to do 3(x-2y) first
This is equal to: 3x-6y
So far, the expression looks like this:5x+25y - {2x – [3x – 3x-6y + y]}
The next step is still in the other parenthesis up top
Which is: [3x – 3x-6y + y]
We have to add up the x's and y's
Which is -5y
Our expression now looks like this:5x+25y - 2x-5y
Since we don't have anymore parenthesis, we look for the same letter and add or subtract them.
We have to do 5x-2x=3x
25y-5y=20y
So that means our final answer is :3x+20y
Hope this answer is correct!
If It is, can you give me brainliest, it took me almost 25 minutes to write this down.
PLEASE HELP I BEG OF YOU!???
Answers
Answer:
24.9
first to find the price of the DVD's you multiply 5 x 4.40 which is 22, then you add the 2.90 10 get 24.90.
btw plz put me as brainliest.
20% is 25% of _______________.