Answer:
the graph shift down 135 units
Step-by-step explanation:
when there is no fixing cost:
f(x)=12x-1400
when there is fixing cost (0ne time): 12x-(1400+135)
the graph shift down 135 units
hope this helps!
FACTORIZE
A(X)=(2+3x)(-x+7)(-2+3x)(2x+1)
Answer:
[tex] - 18 {x}^{4} + 117 {x}^{3} + 71 {x}^{2} - 52x - 28 [/tex]
ans
What is the final amount if 1015 is decreased by 6% followed by a 19% increase?
Give your answer rounded to 2 DP. plse be QUICK
Answer:
1135.38
Step-by-step explanation:
Original amount = 1015;
First decrease = 6%
Followed by an increase = 19%
Unknown:
Final amount:
Solution:
If 100% of a value implies multiplying by 1;
6% decrease = 0.94
19% increase = 1.19
Now;
Final amount = 1015 x 0.94 x 1.19 = 1135.38
a sofa set was bought for rs.9000and sold at a loss of 25 percent . what was the selling price ?
chapter in maths is comparing quantities
need answer fast pls help . will give full stars !
Answer:
selling price was 6750
Step-by-step explanation:
9000 x 0.25 = 2250
9000 - 2250 = 6750
Answer:
=rs. 6750
Step-by-step explanation:
marked price= 9000 = 100%
selling price= ? = 75%
loss= ? = 25%
as he made a loss it means that he sold the sofa for a lower price hence the selling price will be lower than the marked price.
selling price = if 100% = 9000
what about 75%?
75% x 9000
100%
=rs.6750
n is an integer. Prove that (2n+1)(n+3)+(2n+1)(n-2) is not a multiple of 2. thanks.
Answer:
(2n + 1)(n + 3) + (2n + 1)(n - 2)
= (2n + 1)(n + 3 + n - 2)
= (2n + 1)2n + 1)
= 4n² + 4n + 1
= 2(2n² + 2n) + 1
can see 2(2n² + 2n) is a multiple of 2 but 1 isnt a multiple of 2
=> 2(2n² + 2n) + 1 is not a multiple of 2
=> (2n + 1)(n + 3) + (2n + 1)(n - 2) is not a multiple of 2
Step-by-step explanation:
The ratio of y to x is 21 to 7. If x is 10, what is the value of y?
A)3
B) 30
C) 70
D) 210
Answer:
The answer is 30, or B. If you neee an explanation let me know
Answer:
B
Step-by-step explanation:
This is because Y is exactly 3 times the amount of x so 10x3= 30
Let F = (2, 3). Find coordinates for three points that are equidistant from F and the y-axis. Write an equation that says P = (x, y) is equidistant from F and the y-axis
Answer:
The equation that says P is equidistant from F and the y-axis is [tex]P(x,y) =\left(1,\frac{3+y'}{2} \right)[/tex].
(1, 0), (1, 3/2) and (1,6) are three points that are equdistant from F and the y-axis.
Step-by-step explanation:
Let [tex]F(x,y) = (2,3)[/tex] and [tex]R(x,y) =(0, y')[/tex], where [tex]P(x,y)[/tex] is a point that is equidistant from F and the y-axis. The following vectorial expression must be satisfied to get the location of that point:
[tex]F(x,y)-P(x,y) = P(x,y)-R(x,y)[/tex]
[tex]2\cdot P(x,y) = F(x,y)+R(x,y)[/tex]
[tex]P(x,y) = \frac{1}{2}\cdot F(x,y)+\frac{1}{2} \cdot R(x,y)[/tex] (1)
If we know that [tex]F(x,y) = (2,3)[/tex] and [tex]R(x,y) = (0,y')[/tex], then the resulting vectorial equation is:
[tex]P(x,y) = \left(1,\frac{3}{2} \right)+\left(0, \frac{y'}{2}\right)[/tex]
[tex]P(x,y) =\left(1,\frac{3+y'}{2} \right)[/tex]
The equation that says P is equidistant from F and the y-axis is [tex]P(x,y) =\left(1,\frac{3+y'}{2} \right)[/tex].
If we know that [tex]y_{1}' = -3[/tex], [tex]y_{2}' = 0[/tex] and [tex]y_{3}' = 3[/tex], then the coordinates for three points that are equidistant from F and the y-axis:
[tex]P_{1}(x,y) = \left(1,\frac{3+y_{1}'}{2} \right)[/tex]
[tex]P_{1}(x,y) = (1,0)[/tex]
[tex]P_{2}(x,y) = \left(1,\frac{3+y_{2}'}{2} \right)[/tex]
[tex]P_{2}(x,y) = \left(1,\frac{3}{2} \right)[/tex]
[tex]P_{3}(x,y) = \left(1,\frac{3+y_{3}'}{2} \right)[/tex]
[tex]P_{3}(x,y) = \left(1,6 \right)[/tex]
(1, 0), (1, 3/2) and (1,6) are three points that are equdistant from F and the y-axis.
Are the fractions equivalent?
1. 15/60=3/4
2. 2/5=24/144
3. 15/20=3/5
Answer:
nope
Step-by-step explanation:
15/60 = 3/12
2/5 = 24/60
15/20 = 3/4
Answer:
No
Step-by-step explanation:
None of these fractions are equivalent because of you simplify them you wouldn't get the same number.
marking brainless!!
Answer:
d
Step-by-step explanation:
Answer:
d
Step-by-step explanation:
What is similar about the Hebrew Bible and the Epic of Gilgamesh?
Both books believed in many gods.
Both books were used by the Israelites.
Both books were originally written on papyrus.
Both books use stories as guidance to life.
Answer:
Both books use stories as guidance to life.
Step-by-step explanation:
The Hebrew Bible teaches that there is one God.
The Epic of Gilgamesh did not originate from the Israelites. It was ancient Mesopotamian.
The Epic of Gilgamesh was not written on papyrus
Therefore the only answer that it can me is the final one.
Answer:
D ☝
Step-by-step explanation:
Both books was used as a guidance of life and their beliefs.
Hope this helps!
When Makayla moved into a new house, she planted two trees in her backyard. At the
time of planting, Tree A was 19 inches tall and Tree B was 35 inches tall. Each year
thereafter, Tree A grew by 6 inches per year and Tree B grew by 2 inches per year. Let
A represent the height of Tree At years after being planted and let B represent the
height of Tree B t years after being planted. Write an equation for each situation, in
terms of t, and determine the number of years after the trees were planted when both
trees have an equal height.
Answer:A=6t+29
B=3t+35
Same height in 4 years
Step-by-step explanation:
Answer:
A=6t+19
B=2t+35
4 years
Step-by-step explanation:
A-
The tree Orginal Length- 19 inches
Rate the tree grew every year- 6 inches per year
Equation- 6t+19
B-
The tree Orginal Length- 35 inches
Rate the tree grew every year- 2 inches per year
Equation- 2t+35
6(4)+19
24+19
43
2(4)+35
8+35
43
2 (9r + 3) 77 > 10r
10r - (12r +9 )
Answer:
Your answer is: ↓
[tex]2 (9r + 3) 77 > 10r[/tex] = [tex]2=\\9r+3=9r+3\\77>10r=9r+3[/tex]
↓
[tex]10r-(12r+9)\\=2r-9\\[/tex]
If you are trying to solve those equations at one time your answer is: ↓
[tex]2(9r+3)77>10r\\10r-(12r+9)[/tex] = [tex]2=\\9r+3=9r+3\\77>10r=9r+3\\10r-(12r+9)=-2r-9[/tex]
Step-by-step explanation:
Hope this helped : )
which number in scientific notation represents 9,832,000?
use the long division algorithm to find the decimal value of -3/4.need help please answer.
Answer:
-0.75
Step-by-step explanation:
FOR 15 POINTS
The value of 0.01 gram is equivalent to which of the following?
1 centigram
1 kilogram
1 milligram
1 hectogram
Answer:
1 kilogram
Step-by-step explanation:
have a great day!!!:)
What is a single equivalent percentage change for a 40% decrease followed by a 20% decrease
Answer:
200
Step-by-step explanation:
daniel watched a beetle and a spider on the sidewalk. the beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard how much farther did the beetle crawl than the spider
Answer:
2 yards
Step-by-step explanation:
The beetle crawled 3 times more than the spider crawled.
The mathematical expression combines numerical variables and operations denoted by addition, subtraction, multiplication, and division signs.
Mathematical symbols can be used to represent numbers (constants), variables, operations, functions, brackets, punctuation, and grouping. They can also denote the logical syntax's operation order and other properties.
Given that daniel watched a beetle and a spider on the sidewalk. the beetle crawled 1/2 of a yard and the spider crawled 1/6 of a yard.
The beetle crawled how many times is calculated as:-
Beetle crawled = ( 1 / 2 ) ÷ (1 / 6) x Spider crawled
Beetle crawled = 3 x Spider crawled
Therefore, the beetle crawled 3 times more than the spider crawled.
To know more about an expression follow
https://brainly.com/question/23991488
#SPJ6
What is the equation of the quadratic function represented by this graph?
+10
+5
-10
-5
5
10
-5
.-10
8. Find the quotient: 575 ÷ 2.5=________.
9. What is 319 divided by 14.5?________
10. What is the quotient when you divide 641.97 by 21?_________
Answer:
8. 230
9. 22
10. 30.57
Please help!!!!!!!! #1
Answer:
its d , because your distributing the 5 into what's in the parenthesis .
On a spelling quiz, Lily got 16 out of 20 questions correct. Select all the expressions that show the ratio of Lily’s correct answers to incorrect answers.
Answer:
ACD
Step-by-step explanation:
VNQLW3M2L,Q;KJ52KQ
Sarah and her friends picked 3 3/4 pints of blueberries. After they ate some of the blueberries, only 2 1/3 pints remained.
How many pints of blueberries did Sarah and her friends eat?
Enter your answer, as a mixed number in simplest form, in the box.
Answer:
1 5/12
Step-by-step explanation:
subtract 3 3/4 - 2 1/3 and you get 1 5/12
Answer:
17/12
Step-by-step explanation:
I turned the two fractions into improper fractions and made them have the same denominators. Then I subtracted.
Find the missing length of C given the polygons are similar figures.
Last year the backgammon club had 30
members. This year the club has 24
members. Determine the percent of
decrease in the number of members.
Answer:
80%
Step-by-step explanation:
A store offers packing and mailing services to customers. The cost of shipping a box is a combination of a flat packing fee of $5 and an amount based on the weight in pounds of the box, $2.25 per pound. Which equation represents the shipping cost as a function of x, the weight in pounds?
f(x) = 2.25x + 5
f(x) = 5x + 2.25
f(x) = 2.25x − 5
f(x) = 5x − 2.25
Answer:
A. f(x) = 2.25x + 5
Step-by-step explanation:
did it on edge 2020
A tire in Abduls car has just sprung a leak and is losing pressure at a rate of 5% every hour. If the tire pressure is currently 280 kilopascal, what will it be in 18 hours? If necessary round your answer to the nearest tenth
In order to write an equation in point-slope form, you need the point and a slope.
Group of answer choices
True
False
Answer:
true
Step-by-step explanation:
Jane is a cliff diver and she is planning on jumping from a height of 747 feet and landing in the water below. She will end her dive 64 feet below sea level. What is the difference in height between her starting and ending points?
Answer:
811 feet
Step-by-step explanation:
When finding height difference, you use absolute value, so everything is positive. 747+64 = 811, so your answer is 811 feet.
Hope this helps!
Answer:
811ft
Step-by-step explanation:
Add 747+64 not negative positive
help please brainliest if correct
Each angle of the equilateral triangle in the figure has measure (2x – 9)°. Determine the value of x.
A) x = 25.5
B) x = 34.5
C) x = 69
D) x = 60
Answer:
34.5
Step-by-step explanation:
An easy way to find this out is plug in all the answers into our equation until we get 180. So here's what you do:
A) X=25.5
So put that in the equation replacing x like this : 2(25.5)-9 =42 then multiply by three which = 126, So, A) is not our answer, now do it with the rest until you get 180,
2(34.5)-9=60 60x3=180 so your answer will be the number you plug in aka:34.5
Hope this helps you understand the topic a little better <3
An airplane flies from New Orleans Atlanta Georgia and an average of the airplane then returns on average rate of 280 mph travel time is three hours
Answer:
and ? what is the question
Step-by-step explanation: