What else is represented or means the same thing as a sum
Answer:
aggregate, total, totality, whole, summation, entirety, full, tally, all, body
Step-by-step explanation:
Answer:
in this topic, students will use ribbon diagrams and / or number lines to represent and solve problems involving addition and subtraction of fractions in word problems. consider this example.
Find the median for the following data set: 11, 13, 17, 11, 10, 15, 11, 12, 13, 15
O 125
O 12
O 13
O 13.5
Answer:
A, 12.5
Putting them in order was this:
10, 11, 11, 11, 12, 13, 13, 15, 15, 17
and the median is between 12 and 13, which is 12.5
(Hope that helps you. ^^)
Find the difference between the polynomials:–3x+x3–2x2 and 4x3–2x2–4x
Answer:
x-3x^3
Step-by-step explanation:
^ means to the power of btw
PLEASE HELP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
Answer:
[see below]
Step-by-step explanation:
[tex]w=5(3a-b)+2\\\\w-2=5(3a-b)+2-2\\\\w-2=5(3a-b)\\\\\frac{w-2=5(3a-b)}{5}\\\\\frac{w-2}{5} =3a-b\\\\\frac{w-2}{5} +b=3a-b+b\\\\\frac{w-2}{5} +b=3a\\\\\frac{\frac{w-2}{5} +b=3a}{3}\\\\ \frac{w-2+5b}{15}=a\\\\ \boxed{a= \frac{w-2+5b}{15}}[/tex]
Hope this helps.
Solve. X^2+8x=9
a. What number should be added to both sides of the equation to complete the square?
b. Solve for x by completing the square
The ____ states that the sum of the measures of the interior angles of a triangle is 180°.
Koo
There are 72 eight grade students and 84 sixth grade students participating in the Fun Run competition. The students will be put into groups among their own grade and into the largest possible equal groups with no students left over. How many students will be in each group? Group of answer choices
Answer:
12 students
Step-by-step explanation:
Given that:
Eighth grade student = 72
Sixth grade student = 84
To group the students into the largest possible equal group with no student left, obtain the greatest common factor of the number of sixth grade and eighth grade student
Factors of 72:
72 : 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36
84 : 1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 81
The greatest factor common in both numbers is 12.
BRAINLIEST PLEASE HELP DUE IN 1 HR AND 30 MIN (22-45)
Step-by-step explanation:
Okay, don't panic. Use M-a-t-h-w-a-y. It's online and it can help with all of these problems. <3 I currently have my own OVERDUE math test to do, so I would do this all but I'm time-tight too! aha
Can someone please help me with these two problems
Answer:
no
yes
Step-by-step explanation:
y < 5x - 4
1 < 5(1) - 4
1 < 1
This is not a true statement. 1 cannot be less than 1 itself so the answer is no.
7x - 4 < 28
7(0) - 4 < 28
-4 < 28
This is a true statement so the answer is yes.
Which points on the number line represent the quotients of these expressions?
12 devided by (-6)
-15 devided by (-3)
-7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7
it has 2 or 3 numbers as the answers
plz answer correctly...
Answer:
-25Step-by-step explanation:
Expressions given and solved
12/ (-6) = - 2 -15 / (-3) = 5-------------------------------------------------
-7 -6 -5 -4 -3 |-2|-1 0 1 2 3 4 |5| 6 7
please help me with this
Answer:
C) [tex] {6}^{6} [/tex]
Explanation:[tex] \frac{ {6}^{9} }{ {6}^{3} } = {6}^{9 - 3} = {6}^{6} [/tex]
identify the slope of the represented by the equation below. y=-1 / 4 x + 7
y=-3X+5
Answer:
M=-1/4
Step-by-step explanation:
Use the slope intercept form y=mx+b to find the slope m.
Answer:
The slope of the equation: y=-1/4x+7 is -1/4
The slope of the equation: y=-3x+5 is -3
Step-by-step explanation:
It is easier to think of the slope at the number behind the x variable. But algebraically, y=mx+b is the formula and the number that is in the value of m is the slope of the linear function.
What’s the answer? To this
A
B
C
D
d
the answer is d
Step-by-step explanation:
the answer is d
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what is the slope if a line passes through the points (28,86) and (34,83)
Answer:
The slope is -0.5 or -1/2
Step-by-step explanation:
the slope of a line is easily calculated by hand using small, whole number coordinates. The formula becomes increasingly useful as the coordinates take on larger values or decimal values.
It is worth mentioning that any horizontal line has a gradient of zero because a horizontal line has the same y-coordinates. This will result in a zero in the numerator of the slope formula. On the other hand, a vertical line will have an undefined slope since the x-coordinates will always be the same. This will result the division by zero error when using the formula.
Find the distance between points M(6,16) and z (-1,14) to the nearest tenth
Answer:ririiriririrjrhr
Step-by-step explanation:
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The perimeter of a rectangle is 60 meters. The length of a rectangle is 2 m less than the width find the length and the width of the rectangle
Step-by-step explanation:
length = (x-2)
width = x
perimeter = 2 lengths + 2 widths
60 m = (x-2) + (x-2) + x + x
60 m = 4x - 4
64 m = 4x
16 m = x
length = (x-2) = (16-2) = 14 m
width = x = 16 m
pls help me ??
[tex]help[/tex]
Answer:
a=110
b=70
c=110
d=70
e=110
f=70
g=110
HELP PLEASE SIXTH GRADE GUYS
Answer:
-3
Step-by-step explanation:
The answer would be -3.
1. If f(x) = x2 + 4, evaluate f(6).
A 16
B) 40
C) 12
D) -16
what is itttt ????
Answer:
If it is square: B) 40. If not squaring 2 use: A) 16.
Step-by-step explanation:
f(6)= (6)^2 + 4 = 40
f(6)= 2(6) + 4 = 16
A soccer ball is punted in the air. Its height after x seconds can be modeled by a quadratic function. The soccer ball reaches its maximum height of 85 feet after 3 seconds. The ball is trapped at a height of 2.5 feet, 6 seconds after being kicked. Write a quadratic function that models the height of the soccer ball, x seconds after being kicked.
Answer:
[tex]-9.31x^2+56.26x[/tex]
Step-by-step explanation:
Let the quadratic function be:
[tex]h=ax^2+bx+c[/tex]
Where [tex]h[/tex] is the height of soccer ball and
[tex]x[/tex] is the time in seconds.
Initially, at time [tex]x=0\Rightarrow h=0[/tex]
Therefore, [tex]c=0[/tex]
Given that,
[tex]x=3, h=85\\and\\x=6, h=2.5[/tex]
Putting the values and making equations in [tex]a,b[/tex] :
[tex]85=9a+3b\\2.5=36a+6b[/tex]
By solving the above equations, we get:
[tex]a=-9.31\\ and\\b =56.26[/tex]
So, the quadratic expression is:
[tex]-9.31x^2+56.26x[/tex]
(48,-30) (61,-45) (74,-60) find the y intercept
Answer:
The y-intercept is about 25.385
Step-by-step explanation:
Calculate slope from difference in y-values divided by difference in x-values.
-15/13 is slope.
Use slope-intercept form.
Y= mx + b
Substitute values from given coordinates for y and x, then solve for b
-60 = -15/13(74) + b
-60 = -85.385 + b
-60 +85.385 = b
25.385 = b
The screenshot atttached shows the graph of this challenging question.
Select all input values for which f(x)=6
Choose all answers that apply:
a) x=-7
b) x=-5
c) x=2
d= none of the above
Answer: none of the above
Step-by-step explanation: there is no such input value.
Answer:
None of the above because none of the other answers make sense
Step-by-step explanation:
Please show work I need help asappp 96 points
Answer:
5. a. Consecutive interior angles.These types of angles are supplementary.
b. x + 75 +x +125 = 180
=> 2x = 180–200
=> 2x = –20
=> x = –20/2
=> x = –10
Bonus question:-
angle 1 = 48°
angle 2 = 180° –78°
= 102°
value of f :-
f + 48 + 102 = 180
=> f + 150 = 180
=> f = 180–150
=> f = 30°
24-3x=-6x+22
Please answer x as a fraction
Answer:
I believe if you have a letter with no value or the value is unknown you put it over 1
Answer:
x = -2/3
Step-by-step explanation:
24 - 3x = -6x + 22
solve using inverse operations
24 - 3x = -6x + 22
+ 6x + 6x
24 + 3x = 22
-24 -24
3x = -2
/3 /3
x = -2/3
What is the measurement CBD?
с
(4x + 7)°
(2x - 1)^
A
B
D
Answer:
57 degrees
Step-by-step explanation:
value of x = 29
Answer:
57
Step-by-step explanation:
(4x + 7) + (2x -1) = 180
6x + 6 = 180
6x = 174
x = 29
(2(29) -1 )
(58 - 1)
(57)
how can you find odd numbers that u can put as a fraction
Answer:
Fractions are not even numbers or odd numbers, because they are not whole numbers. They are only parts of numbers, and can be written in different ways.
Step-by-step explanation:
Another function I hate these things :C can someone help!
Answer:
No, this is not a function.
Step-by-step explanation:
This is not a function because not every input goes to exactly one output. In this example, 2 is listed twice. 2 goes to both 4 and 8. Because of this, it is not a function.
You are renting a beach house for the summer. The cost of renting the beach house plus the one-time security deposit is represented by the equation y = 151x + 575 , where represents the number of days that the beach house is rented and y is the total cost of the rental. What is the cost of the security deposit ?
Answer:
The security cost is 575
Step-by-step explanation:
Given
[tex]y = 151x + 575[/tex]
x = days
y = cost
Required
Determine the security deposit
From the equation, we understand that
x represent days:
This implies that
151x represent the payment for x days.
So, the security cost is 575
Bill rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 82 cents for each mile driven. Bill had to pay$222.77 when he returned the truck. For how many miles did he drive the truck?
Answer:
251 miles
Step-by-step explanation:
To answer this, we first must subtract the total Bill ended up paying by the base fee:
222.77 - 16.95 = 205.82
Now, we divide this total by 82 cents:
205.82 / 0.82 = 251
So, Bill drove the truck 251 miles
Hope this helps :)
