Answers
Answer:
2x² + 10x - 5
Step-by-step explanation:
Using synthetic division to perform the division
3 | 2 4 - 35 15
↓ 6 30 - 15
--------------------------
2 10 - 5 0 ← remainder
Since remainder is zero then (x - 3) is a factor of 2x³ + 4x² - 35x + 15
quotient is 2x² + 10x - 5
Related Questions
Which school is equidistant from the subway stations at union square and 14th street?
Answers
I think it's Catherine School
Equidistant means "same distance"
The distance from 14 Street to Adam School is not the same as the distance from Union Square to Adam School. So this isn't right.
The distance from 14 Street to Catherine School is the same as the distance from Union Square to Catherine School.
So Catherine School is equidistant. Hope it helps!
[tex]SparklingFlower[/tex]
I need answer to #1
Answers
Answer:
9+3+9 ÷7
Step-by-step explanation:
9+3+9=21÷7=3
Yuan makes punch by mixing cranberry juice and pineapple juice. For every 3 cups of pineapple juice, he uses 2 cups of cranberry juice. How much would make 10 cups? Please help me
Answers
call x is the amount of cup of pineapple, and y is the amount of cup of cranberry.
we have:
x + y = 10
x/y = 3/2 => x = (3/2)*y
x + y = 10
=> (3/2)y + y = 10
=> 3y + 2y = 20
=> 5y = 20
=> y = 4
x + y =10
=> x = 10 -4 = 6
=> 6 cups of pineapple and 4 cups of cranberry would make 10 cups
The coordinates of the three vertices of a triangle are
(-2,5), (4,0), and (-2, 0). What is the area of the triangle?
Answers
Answer:
15
Step-by-step explanation:
Find side lengths.
(-2, 0) and (4, 0) are 6 apart.
(-2, 0) and (-2, 5) are 5 apart.
Triangle area is 1/2 of a rectangle [for this case].
6*5 = 30
30/2 = 15
Answer:
15 unit^2.
Step-by-step explanation:
The line between the points (4,0) an (-2, 0) is horizontal ( as the y coordinates are the same) and is of length
4- (-2) = 6 units.
The line between (-2,5) and (-2,0) is vertical and of length 5 - 0 = 5 units.
So it is a right triangle and the area is 1/2 * 5 * 6
= 15 unit^2.
How many solutions does the equation (2 sin x + 1)(sin x – 1) = 0 have over the interval 0 ≤ x < 2π?
a. 1
b. 2
c. 3
d. 4
Answers
(40 Points) Find the missing values in the ratio table. Then write the equivalent ratios.
Answers
Answer:
di po masyadong makiita yung pic eh
Step-by-step explanation:
Eva took a taxi from her house to the airport. The taxi company charged a pic of feet of 3 dollars and 20 cents, plus 3 dollars per mile. The total fare was 33 dollars and 20 cents, including the tip, which equation or tape diagram could be used to represent the context x represents the number of miles in a taxi ride.
Answers
Answer:
3x + 3.20 =33.20
Step-by-step explanation:
Pls quick!
I need help
Answers
Answer:
D) 22/12
Step-by-step explanation:
if you divide 22 by 12 you get 1.83333 (repeating)
hope this helps, if it is correct- please mark me brainliest!!!
PLEASE HELP 10 POINTS
Sally works in a cell phone store. She is paid a weekly salary of $80 plus $5.25 for each cell phone she sells. Which equation can be used to find Sally's total weekly income?
A. y=85.25x
B. y=85.25x+ 80
C. y= 5.25x+80
D. y=80x+5.25
Answers
Please help will mark brainliest!!!
Answers
Answer:
i cantsee tha
Step-by-step explanation:
Answer:
n=7
Step-by-step explanation:
10n=3n+14
10n-3n=14
7n=14
n=7
The three most popular ice cream flavors are chocolate, strawberry, and vanilla, comprising 70 % of the flavors
sold at an ice cream shop. If vanilla sells 2 % more than twice strawberry, and chocolate sells for 6 % more than
vanilla, how much of the total ice cream consumption are the vanilla, chocolate and strawberry flavors?
Answers
The total ice cream consumption of vanilla, chocolate and strawberry flavours are as follows:
strawberry sells = 12 %
vanilla sells = 2 + 2x = 2 + 24 = 26%
chocolate sells = 8 + 2x = 8 + 24 = 32%
The 3 most popular ice cream flavours are chocolate, strawberry and Vanilla.
This 3 flavours comprises of 70% of the flavour sold at an ice cream shop.
let
% strawberry sells = x
% vanilla sells = 2 + 2x
% chocolate sells = 6 + (2 + 2x) = 8 + 2x
Therefore,
x + 2 + 2x + 8 + 2x = 70
5x = 70 - 10
5x = 60
divide both sides by 5
5x / 5 = 60 / 5
x = 12
Therefore,
% strawberry sells = 12 %
% vanilla sells = 2 + 2x = 2 + 24 = 26%
% chocolate sells = 8 + 2x = 8 + 24 = 32%
read more: https://brainly.com/question/25449918?referrer=searchResults
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
Andy is hanging wallpaper in his kitchen. He is able to cover 2 2/5 of the walls in the room using 6 rolls of wallpaper. What is the number of rolls of paper used per wall?
Answers
Answer: 2.5 rolls per wall.
Step-by-step explanation: Since there are more rolls of wallpaper used than the walls themselves, you can say 6/(12/5). Please double check, just in case I am wrong.
write the equation of the line from the given information. slope: 1/2, through (-2,5)
Answers
Answer:
y = 1/2x +6
Step-by-step explanation:
Slope: 1/2
Point (-2,5)
y-intercept: 5 - (1/2)(-2)= 5 + 1 = 6
HELLO GUYS I HAVE TWO MORE...
TYSM FOR ALL THE HELP
(YOU DONT HAVE TO ANSWER BOTH)
Answers
Mariko bought a bag of dried fruit made up of cherries, pears, and apples.
Cherries made up of the dried fruit in the bag, and pears made up of
the remainder. There were 48 pears. How many pieces of fruit were apples?
Answers
Answer
12
Step-by-step explanation:
0.25 X 48 = 12
Shari planted a rectangular garden with a perimeter of 100 feet. The length of the garden is 10 feet shorter than the width. Find the length and width of the garden.
Answers
Answer:
What is the slope of the line through (-5,-10)(−5,−10)left parenthesis, minus, 5, comma, minus, 10, right parenthesis and (-1,5)(−1,5)left parenthesis, minus, 1, comma, 5, right parenthesis?
Step-by-step explanation:What is the slope of the line through (-5,-10)(−5,−10)left parenthesis, minus, 5, comma, minus, 10, right parenthesis and (-1,5)(−1,5)left parenthesis, minus, 1, comma, 5, right parenthesis?
1. -7 (4f + 5)
2. -3(2 + 9r)
Need help :)
Answers
Answer:
1.−7=
4f+5=4f+5
2.−6−27r
Step-by-step explanation:
i don't know if this is right let me know
Rania puts $15 000 into a savings account where it earns 4% per annum
compound interest.
a) What is her investment worth after two years?
b)How much interest has she earned?
Answers
Part (a)
I'll assume the interest compounds annually.
A = P*(1+r/n)^(n*t)
A = 15000*(1+0.04/1)^(1*2)
A = 16,224
Answer: $16,224====================================================
Part (b)
Subtract the result of part (a) and the original deposit amount to find the interest earned.
interest = A - P = 16,224 - 15,000 = 1,224
Answer: $1,224Answer:
The final balance is $16,236.48.
The total compound interest is $1,236.48
Evaluate the function when x = -1, 5, -10 *
[tex]f(x)=|x^{2} -x+3|[/tex]
fastest Correct answers gets brainliest
Answers
Step-by-step explanation:
f(x) = | x² - x + 3 |
f(-1) = |(-1)² - (-1) + 3| = |1 + 1 + 3| = |5| = 5
f(5) = |(5)² - (5) + 3| = |25 - 5 + 3| = |23| = 23
f(-10) = |(-10)² - (10) + 3| = |100 - 10 + 3| = |93| = 93
I CONFUSED
Brianna planted daffodils and tulips in her garden. She planted 4 daffodils for every 3 tulips. if Brianna planted 28 flowers in all, how many tulips did she plant?
Answers
Answer:
12
Step-by-step explanation:
4+3=7
7x4=28
3x4=12
Answer:
Step-by-step explanation:
The ratio is 4 daffodils to 3 tulips.
Let the daffodils = d
Let the Tulips = t
d/t = 4/3 Cross Multiply
3d = 4t Divide by 3
3d/3 = 4t/3 Combine
d = 4/3 * t
d + t = 28
4/3 t + t = 28 Change 1t to 3/3 t
4/3 t + 3/3t = 28 Add the fractions.
7/3 t = 28 Multiply both sides by 3/7
3/7 * 7/3t = 28 * 3/7
t = 4 * 3
t = 12
12 tulips were planted. This is the algebraic method of doing the question. If you are in an algebra class, the question really should be done this way.
Find the missing angles for each problem, given that lines a and b are parallel (step by step)
Answers
STEP BY STEP EXPLANATION:
4=86⁰ because the lines are parallel.
49⁰+86⁰=180
135=180
180-135
45
5=45⁰
2=49⁰ BECAUSE THE LINES ARE PARALLEL
NOW FOR ANGLE 1
45+86
131
as A & B ARE PARALLEL SO
1=131⁰
HOPE IT HELPS ;)
If a = -1, b = 2 and c = -3 determine the value of a² – 2b³+ c²
Answers
Answer:
-26
Step-by-step explanation:
-1^2-2(2)^3 -3^2
-1-2(8)-1(9)
-1-16-9
-26
a movie theater charges $8 for an adult ticket and $6 for a kids ticket a total of 255 tickets were sold what strange would be best to solve this problem.
A. guess,Check and Revise
B. Use a formal
C. work backwards
D.look for a pattern
Answers
Answer:
Work Backwards
Step-by-step explanation:
If youre doing an equation like this it is better to work backwards to find your answer so that you can check it
Y varies directly as x, if y = 9, when x= -3, find x when y =-27
Answers
Answer:
x=−3 when y=−27
Step-by-step explanation:
Hope it's help, study well and goodluck!!!
How far is the sun from earth in scientific notation
Answers
Answer:
1.5 × 1011 m
Step-by-step explanation:
A = [4 -7 5_8 3 7]. Find -3A
Answers
Answer:
I think its B. because u multiply
Given that the polynomial f(x) has 7 turning points, which of the following most accurately describes the degree of f(x)
Select the correct answer below.
The degree of f(x) is at least 8.
The degree of f(x) is at most 6.
The degree of f(x) is at least 7
O The degree of f(x) is at least 6.
The degree of f(x) is at most 8.
The degree cf) is at most 7
Answers
Step-by-step explanation:
the degree of f(x) is at least 8.
a squared function has 1 turning point.
a cubic function has 2 turning points.
and so on.
under certain circumstances some turning points or also zero points can merge into the same point.
formally they all count separately, but practically they are the same.
so, when we can SEE 7 turning points, there must be at least a degree of 8 or more.
a function with lower degree can never "create" additional turning points.
cuanto es esto?
−17/12 - 3/12=
Answers
Answer:
-1/8/12
Step-by-step explanation:
-17/12-3/12=-20/12
=-1/8/12
what is slope intercept form of a line?
Answers
Answer:
y= mx+c
Step-by-step explanation:
y= mx+c is the slope-intercept form of a line.
Where, m is the slope and c is the intercept.
Exapmle:
y=6x+5
In the above equation,
6 is the slope and 5 is the intercept.
Answer:
y = mx + b
Step-by-step explanation:
y = mx + b
m is the slope
b is the y-intercept
x and y are variables that represent points on the line
Will be giving out the brainlyist to the person to get it corectly.
Answers
Answer:
-2.2 is 2.2 units below 0
2.2 is 2.2 units above the 0
1.8 is to the right of 0
-1.8 is to the left of 0
