How can you tell when an equation has no solution or infinite
solutions? Either answer in words or give an example of each
Pls answer this or an example
Answer:
If the equation ends with a false statement (ex: 0=3) then you know that there's no solution. If the equation ends with a true statement (ex: 2=2) then you know that there's infinitely many solutions or all real numbers.
The variables x and y are related proportionally. When x =6, y = 10. Find y when x = 57.
When X = 57, y =
what’s the ordered pair to y = 5x + 6 ?
Answer:
Step-by-step explanation:
There are three possible solutions to the problem
(0,-6),(1,-11),(2,-16)
Need help with this please
Answer:
on day 10, ofcourse benita will pay more, as day by day, she pays $100 unlike avi, who pays double the amount of what he has paid yesterday. :)
What is the equation for this line?
Answer:
The equation of the line is y = 2x - 3
Step-by-step explanation:
The form of the linear equation is y = m x + b, where
m is the slope of the line, [tex]m=\frac{y2-y1}{x2-x1}[/tex] b is the y-intercept (value y at x = 0)Let us take two points on the line to find its equation
∵ Points (3, 3) and (0, -3) lie on the line
∴ x1 = 3 and y1 = 3
∴ x2 = 0 and y2 = -3
→ Use the rule of the slope above to find m
∵ [tex]m=\frac{-3-3}{0-3}=\frac{-6}{-3}=2[/tex]
∴ m = 2
→ Substitute its value in the form of the equation above
∴ y = 2x + b
∵ b is the value of y at x = 0
∵ y = -3 at x = 0
∴ b = -3
→ Substitute it in the equation above
∴ y = 2x + -3
→ Remember (+)(-) = (-)
∴ y = 2x - 3
∴ The equation of the line is y = 2x - 3
help me please please please
Answer:
I think its C.
I got undefined but I am wrong strange umm...
Step-by-step explanation:
Answer:
Answer is a
Step-by-step explanation:
If you graph the points and then connect the dots then you will get a equilateral triangle
Identify the inequalities for which the ordered pair (3,0) is a solution.
Answer:
.5
Step-by-step explanation:
step by step
what is the domain for the following function? y=4/x^2+1
Answer:
Apex
Step-by-step explanation:
B
How to write 2.06 x 10 to the 10th power in standard form?
Answer:
20.60000000000
Step-by-step explanation:
100 = 10 x + 6
One hundred students go to the cafeteria to
eat lunch. Six tables held the same amount of
students while an additional 10 students
stood in line. Which equation can be used to
find the number of students sitting at each
table?
A 100= 10x + 6
B 100 + 6 x= 10
C 10 x - 100 = 10
D 6x + 10 = 100
Answer:
D
Step-by-step explanation:
6x + 10 = 100
6 times 15 = 90
Add 90 + 10 = 100
Answer:
the answer is d
6x + 10 = 100
Step-by-step explanation:
Convert the flow rate of 250 gallons per minute (gpm) to a flow rate of gallons per second.
Answer:
multiply by
Convert from Convert to
US gpd US gpm cfm IMP gpd IMP gpm
m3/s 22800000 15852 2119 19000000 13200
m3/min 380000 264.2 35.32 316667 220
m3/h 6333.3 4.403 0.589 5277.8 3.67
liter/sec 22800 15.852 2.119 19000 13.20
liter/min 380 0.2642 0.0353 316.7 0.22
liter/h 6.33 0.0044 0.00059 5.28 0.0037
US gpd 1 0.000695 0.000093 0.833 0.000579
US gpm 1438.3 1 0.1337 1198.6 0.833
cfm 10760.3 7.48 1 8966.9 6.23
Imp gpd 1.2 0.00083 0.00011 1
Step-by-step explanation:
googled it
What is the measure of AngleCBE?
36°
72°
108°
144°
Answer:
72 degrees
Step-by-step explanation:
help me pleaseeeeeeee
Answer:
m=(-4,-1)..............
Answer:
m=(-4,-1)
Step-by-step explanation:
look the points .
What is an equation of the line that passes through the points (5,4) and (2,-2)
Answer:
2
Step-by-step explanation:
Slope equation: (y2-y1)/(x2-x1)
y2 = 4, y1 = -2, x2= 5, x1 = 2
4 – -2 = 6
5 - 2=3
6/3 = 2
Which list has three equivalent fractions for 2/5?
6/15, 8/16, 10/25
4/10, 6/20, 10/25
6/15, 8/20, 12/25
4/10, 6/15, 8/20
Answer:
4/10 ; 6/15 ; 8/20
Step-by-step explanation:
Reduce to simplest form:
[tex]\frac{4}{10}=\frac{2*2}{2*5}=\frac{2}{5}\\\\\\\frac{6}{15}=\frac{2*3}{5*3}=\frac{2}{5}\\\\\\\frac{8}{20}=\frac{2*4}{5*4}=\frac{2}{5}[/tex]
Answer:
The last one
Step-by-step explanation:
The area of a circle will _____ be larger than the area of a polygon circumscribed about the circle.
always
often
sometimes
never
Answer:
Often
Step-by-step explanation:
Hope this helps :D
Solve the equation for a.
0.5(8a−20)=2(a+6)
Answer:
a=11
Step-by-step explanation:
11m+25=100 what is it please help me
Answer:
m=75/11 or 6 9/11
Step-by-step explanation:
First, you subtract 25 from both sides.
11m=75
Then, divide by 11.
m=75/11, 6 9/11 or 6.81 repeating (rounds to 6.82)
PLEAse i need help brainlist if u get it right
Answer:
C) The resulting figure will be congruent to the original rectangle, because dilations with a scale factor of 1 have the same coordinates.
Step-by-step explanation: Multiplying any number by 1 will result in the same number, this applies to coordinates as well.
Use the dropdowns to fill in the outputs for the given inputs, using the function y=-2x+1
x y
-3 ?
-1 ?
2 ?
0 ?
pls help
Find the value of x.
x = 10.4
x = 14
x = 26.5
x = 2.73
Answer:
The answer is 14
Step-by-step explanation:
12/15=8/x (cross multiply)
12x=120
120 divided by 12 = 10
14-4=10
so hence, the answer is 14
(I also had this in a test and i got it correct. Hope this helps! and goodluck (: )
Answer:
14
Step-by-step explanation:
just took the quiz
The diameter of a small grain of sand is about 0.00002 meters, which can be written as 2•10^n
Answer:
N = -5
Step-by-step explanation:
Move the decimal point right until it is right after the first significant figure.
N = 5
But wait! It's a decimal so it has to be negative.
N = -5
Answer:
N=-5
Step-by-step explanation:
I just wanted the points lol
What do these (>, ≥, <, ≤) mean
Answer:
Less Than,Less Than or Equal to,Greater Than,Greater Than or Equal to
Step-by-step explanation:
The line under plays the role of an equal sign and the others are pretty self explanatory
Answer: The first one is a greater sign, the second one is greater than or equal to, the third one is less than, and the last one is less than or equal to.
Step-by-step explanation: hope this helps
Which equation can be used to represent "six added to the sum of a number and four is equal to one-half of the difference of three and the number"?
Answer:
A
Step-by-step explanation:
The graph shows the linear parent function . Which statement best describes the function?
A. The function is negative when x<0 and also when x>0
B.the function is never negative
C.the function is negative when x>0
D. The function is negative when x<0
Using function concepts, it is found that the correct option is given by:
D. The function is negative when x<0
How the sign of a function is determined?If the graph is above the x-axis, it is positive.If the graph is below the x-axis, it is negative.In this problem, the graph of the function is the red line, and:
For values of x < 0, the function is below the x-axis, hence it is negative.For values of x > 0, the function is above the x-axis, hence it is positive.Thus, option D is correct.
You can learn more about functions at https://brainly.com/question/25897115
17.546 rounded to the nearest hundred
Answer:
17.55
Step-by-step explanation:
tenths are 1 to the right of the decimal hundredths are 2 places right of the decimal and thousands are 3 times right of the decimal
17.546 rounded to the hundredths is 2 times to the right and there is a 5 that rounds it up to 17.55
Answer:
17.55
Step-by-step explanation:
Hundredth .05-0.09 is 0.1 but 0.04 and lower is 0
Solve the following equation:
(5х + 1) / 2 = 3х
[tex]\sf\underline\purple{Question}[/tex]
[tex]\longrightarrow\dfrac{5x+1}{2}=3x[/tex]
[tex]\sf\underline\blue{Answer}[/tex]
[tex]\leadsto\dfrac{5x+1}{2}=3x[/tex]
[tex]\leadsto{5x+1=3x×2}[/tex]
[tex]\leadsto{5x+1=6x}[/tex]
[tex]\leadsto{1=6x-5x}[/tex]
[tex]\leadsto{1=1x}[/tex]
[tex]\leadsto{x=}\dfrac{1}{1}=1[/tex]
[tex]\sf\underline\green{Verification:}[/tex]
[tex]\leadsto\dfrac{5x+1}{2}=3x[/tex]
Putting the values,
[tex]\mapsto\dfrac{5×(1)+1}{2}=3×(1)[/tex]
[tex]\mapsto\dfrac{5+1}{2}=3[/tex]
[tex]\mapsto\sf\cancel\dfrac{6}{2}=3[/tex]
[tex]\mapsto\sf{3=3}[/tex]
Hence, our answer is Verified.
let p= 1000, r = 0.05, and dn = 12. what is f(4)? round your answer two decimal places
Find the slope of the line that passes through M(-6, 2) and N(-4, -2)
Answer:
y=-2x-14
Step-by-step explanation:
!!WILL MARK BRAINLISEST!!
Select the option that best describes the relationship
between the variables on the scatter plot.
Answer:
positive nonlinear
Step-by-step explanation:
the plots go up, but its not a line. it is a curve. therefore, it is Positive NON linear.