Answer:
x+x refers to x being added
For Eg:
5+5=10
x+x refers to x being multiplied
For Eg:
5*5 = 25
So you can see that the product is greater than sum
Not always though,
For Example take 2+2=4
and 2*2 = 4
Interestingly 2^2 is also equal to 4
Hope this helps!
can someone please help
Answer:
slope is -2/3
Step-by-step explanation:
y = mx+b
m = slope
b = y-intercept
given: y = -2/3x
in this case we don't have a b so make it an automatic 0
now we have y = -2/3x +0
slope is m, so our slope is -2/3
Help me please I really need it!
The rate of change is 3/4.
The rise is 3 and the run is 4.
Slope, or rate of change, is rise/run.
So, you get 3/4.
Answer: The answer would be 3/4!
Step-by-step explanation:
What’s the product of this
Answer:-12
Step-by-step explanation:
subtract the 2 and 3 and you got your answer.
Information is given about a polynomial f(x) whose coefficients are real numbers. Find the remaining zeros off Degree 3; zeros: -1, 4-i OTS
Answer: 8+i
Step-by-step explanation:
i always come in a pair, so if you have an -i you will have a +i
Please help with this math problem!! :) Will give brainliest!!
Answer:
X=12.75
Y=12
Step-by-step explanation:
4X+8°+31°=90°
4X=90-39/4°
X=12.75°
3Y+86=8Y+26
86-26=8Y-3Y
60=5Y
Y=60/5
Y=12
Answer:
x = 12.75
y = 12
Step-by-step explanation:
To solve for x, we can see that it makes up a right angle when placed next to the 31 degrees.
We also know that the corner should equal 90 degrees, so we can set this up:
4x+8+31=90
Group like terms:
4x=51
Divide:
x=12.75
To solve for y, we can see that two expressions equal the same length, so:
8y+26=3y+86
Group like terms:
5y=60
y=12
You can also plug in x and y in to see if they match up
4(12.75)+8+31=90
51+8+31=90
90=90
and
8(12)+26=3(12)+86
96+26=36+86
122=122
9. Write the equation of the line that is parallel to the line 5x - 4y = 4 and passes through the
point (-8, 2).
Answer:
y = 5/4x + 12
Step-by-step explanation:
4y = 5x - 4
y = 5/4x - 1
2 = 5/4(-8) + b
2 = -10 + b
b = 12
The accompanying graph is a sketch of the function
y = f(x) over the interval 0 SXS 7.
What is the value of (f. f)(6)?
1) 1 2) 2 3) (4) -2
A composite function combines two or more functions to generate a new function.
The value of [tex]\mathbf{f(f(6))}[/tex] is -2
The require parameter is:
[tex]\mathbf{f(f(6))}[/tex]
First, we calculate f(6)
From the graph (see attachment)
[tex]\mathbf{f(6) = 2}[/tex]
So, the function [tex]\mathbf{f(f(6))}[/tex] becomes:
[tex]\mathbf{f(2)}[/tex]
In other words,
[tex]\mathbf{f(f(6)) = f(2)}[/tex]
Next, we calculate f(2)
From the graph
[tex]\mathbf{f(2) = -2}[/tex]
So:
[tex]\mathbf{f(f(6)) = -2}[/tex]
Hence, the value of [tex]\mathbf{f(f(6))}[/tex] is -2
Read more about composite functions at:
https://brainly.com/question/20379727
In which situation will Kiyo end up in the same location as where she started?
Kiyo walks 3 steps forward, 9 steps backward, and 3 steps forward.
Kiyo walks 17 steps backward, 20 steps forward, and 2 steps backward.
Kiyo walks 7 steps forward, 10 steps backward, and 3 steps forward.
Kiyo walks 12 steps backward, 16 steps forward, and 8 steps backward.
GIVING BRAINLY
Answer:
In third condition
Step-by-step explanation:
In,
Kiyo walks 7 steps forward, 10 steps backward, and 3 steps forward.
Help me please ?!?!?!?!?!
Answer:
option 3 left bottom corner
Step-by-step explanation:
Please help me due soon
Answer:
Ima say c but I'm not totally sure soo :)
Step-by-step explanation:
Step-by-step explanation:
answer is D
-5/3
because more the negative,lesser the value
For a function f, we are given that f(8) = 1 and f'(8) = 2.
What's the equation of the tangent line to the graph of f at x = 8?
Answer:
Step-by-step explanation: y
'
(
x
)
=
1
f
'
(
f
−
1
(
x
)
)
y
'
(
−
8
)
=
1
f
'
(
f
−
1
(
−
8
)
)
y
'
(
−
8
)
=
1
f
'
(
2
)
y
'
(
−
8
)
=
1
−
3
(
2
)
2
−
1
y
'
(
−
8
)
=
1
−
12
−
1
y
'
(
−
8
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=
−
1
13
What is EF?
A. 26
B. 28
C. 30
D. cannot be determined from information given
Answer:
EF is 26 did you go to school at all god
Answer:
26
Step-by-step explanation:
What is the slope of line segment betweem the points (-1,-1) and (-2,-4)
Answer: 3
Step-by-step explanation:
Slope formula: (y2 - y1)/(x2 - x1)
(-4 -(-1))/(-2-(-1)
(-4+1)/(-2+1)
-3/-1
= 3
For detailed, step-by-step explanations you can visit my fiverr account: kesja_
I provide detailed explanations for math questions for as little as $1!
Answer:
hope you like my answer its -3
An airplane on autopilot took 5 hours to travel 3,475 kilometers. What is the unit rate for kilometers per hour?
Answer:
695/kph
Step-by-step explanation:
Divide the kilometers (3475) by the number of hours (5)
to get 695
Please answer the math problem... I will mark you brainliest
Answer:
t = 128°
Step-by-step explanation:
A triangle equals 180°. 2/3 of the angles in the triangle are given, so we would then do the following:
180 - (61 + 67) = x
180 - 128 = x
52 = x
Since a straight line also is 180°, this would mean x + t = 180.
x = 52
We would then convert the equation to the following:
180 - 52 = t
128 = t
The angle "t" is a 128° angle.
A paper company needs to ship paper to a large printing business. The paper will be shipped in small boxes and large boxes. Each small box of paper weighs 25 pounds and each large box of paper weighs 70 pounds. A total of 21 boxes of paper were shipped weighing 1110 pounds altogether. Write a system of equations that could be used to determine the number of small boxes shipped and the number of large boxes shipped. Define the variables that you use to write the system.
Answer:Number of small boxes shipped = 8
Number of large boxes shipped = 13
Step-by-step explanation:
Step-by-step explanation:
Let x be the number of small boxes and let y be the number of large boxes
According to the first statement, a total of 21 boxes were shipped
Equation 1 will be:
x+y=21
According to 2nd statement, the total weight was 1110 and we know the weight of one small box is 25 and large box is 70
Equation 2 will be:
25x+70y=1110
Use the substitution method for solving the equation
Putting the value of x in equation 2
25(21-y) +70y =1110
525-25y+70y = 1110
45y = 585
Y=13
Putting the value of y in equation 1
x+13 = 21
X = 8
Number of small boxes shipped = 8
Number of large boxes shipped = 13
Divide. 2/7 ÷ 1/3 anyone know im struggling
Answer:6/7
Step-by-step explanation:
2/7 divided by 1/3= 2/7 x 3/1= 6/7
Answer:
Step-by-step explanation:
To divide fractions, use the reciprocal (flip it) of the second fraction and change the division sign to a multiplication sign.
So then the expression would be: [tex]\frac{2}{7} *\frac{3}{1}[/tex]
Then multiply like normal.
The students in Hunter's grade voted to select a guest speaker. 60 students voted for a famous athlete. If there are 75 students in Hunter's grade, what percentage of the students voted for the athlete?
Answer:
80%
Step-by-step explanation:
60/75 = 4/5 = 80%
plz help me i don’t understand
Answer:
A it wold be pushing 40 newton to the left
B opposite
C subtract
D i don know that one
E unbalanced
Step-by-step explanation:
50 points
What is the slope of this line?
A line goes through the points (9, 10) and (-3, 6).
Enter your answer as a simplified fraction in the boxes.
m =
Using the point, (9, 10), write the equation of this line in point-
slope form
Enter your answers in the boxes to correctly complete the
equation
у_=_(x_)
Write the equation of this line in slope-intercept form.
Enter your answer in the box to correctly complete the equation
y =
find the scale factors for the dilation of the small quadrilateral to the large
a. 2
b. 5
c. 4
d.3
Manny is always looking for coins lost on the playground. He has a collection of 72 coins, all nickels and dimes, totaling $6.20. What is the total amount of money he has found in dimes?
Answer:
The answer is ”62” Beacause you just divide 620 by 10
Step-by-step explanation:
If you like this answer please give brainleist and rating! Hope this helps!^_^
I need help with this question I beeen stuck on it
Answer:
Step-by-step explanation:
The rule says that when the bases are the same (both are the same -- s) and they are divided with different powers then you subtract the power on the denominator from the power on the numerator.
s^9 ÷ s^4
s^9 is the numerator
s^4 is the denominator
s^(9 - 4)
s^5
please help I’ll give you a points :,)
use estimation to check whether 96.26 is a reasonable solution fot the equation m-62.74=159
Answer:
See below
Step-by-step explanation:
I hope you wrote down the right equation using a minus sign instead of a plus.
Rounding 96.26 off to just 96 and then rounding 62.74 off to 62, you can subtract the two in your head real quick.
96 - 62 = 34
So using this estimation you can see that the answer of 159 is no where near correct.
Of the 75 students in the cafeteria, 11 of them had chocolate milk to drink. If there are 750 students in the school, predict the number of students who drank chocolate milk.
Answer:
I predict 74 is the answer. Sorry if I am wrong.
6+8÷2
mathematics middle school
Answer:
10Step-by-step explanation:
6+8÷2=
6+4=
10
Answer:
10
Step-by-step explanation:
This can be calculated correctly using BIDMAS. This stands for Brackets, Indices, Multiply, Divide, Add, Subtract. Using BIDMAS will allow us to know what order to answer the question in.
In BIDMAS, Divide comes before Add, so we know to do this part first. So we do 8 divided by 2 which is 4.
The next part of our question is to add 6, so we do 6+4=10. So, 10 is the final answer.
Someone help will mark brainiest:) plz make sure it’s right:)
9514 1404 393
Answer:
(c) y = 3x +2
Step-by-step explanation:
The second given point is the y-intercept, telling you that the 'b' in the equation y = mx +b is 2. This eliminates the first and last choices.
Trying the other point in the two remaining equations shows you which one works:
(b) y = -3x +2
-1 = -3(-1) +2 . . . . not true
(c) y = 3x +2
-1 = 3(-1) +2 . . . . true
The equation of the line through the two points is ...
y = 3x +2
_____
Additional comment
If you plot the two points, you see the line connecting them must have a positive slope. Only the third choice has a positive slope and a y-intercept of 2.
Enter the ordered pair for the vertices for r (90°, 0)(QRST).
Answer:
below
Step-by-step explanation:
I didn't see the picture you try to post... but, the formula for rotation counterclockwise 90° is (x,y) original -> (-y,x) rotated
For rotation clockwise 90°: (x,y) -> (y,-x)
PLEASE HELP ME!!! BOTH PICTURES ARE RELATED!
Answer:
the answer is 22 percent which is science
Answer:
100 marks have been obtained in the hindi subject.
Step-by-step explanation:
First you have to find how many marks are obtained by one degree. So you have:
450marks/360°=1.25marks/degree
Then you have to find how many marks are obtained for each subject.
1.25marks/degree×80°= 100 marks
1.25×72= 90 marks
1.25×70= 87.5 marks
1.25×90= 112.5 marks
1.25×48= 60 marks
100+90+87.5+112.5+60=450 marks
What is the slope-intercept form of (-12,-6) (8,9)
Answer:y=3/20+12m+6
Step-by-step explanation: The equation for these types of problems are y=mx+b
the y is the second number, so in the first one the y would be -6, so you replace the y with the -6 and the x with -12
so now the equation is -6=-12m+b
you add the -12m to the other side to make 12m+6=b
now onto the second one, the 9 is the y and the 8 is the x, now the equation is 9=8m+b
this time you replace the b with the equation you got earlier (12m+6=b)
So the equation is 9=8m+12m+6
minus the 6 on both sides
3=8m+12m
add the m's
3=20m
3/20=m
Now you replace the m and the b
y=3/20x+12m+6
(Hopefully im sorry if this isnint correct :) )
