Answer:
-9,11
Step-by-step explanation:
The negative signs get flipped so if the number was positive it would become negative and vice versa.
Answer:
(-9,11)
Step-by-step explanation:
180 Degree Rotation
When rotating a point 180 degrees counterclockwise about the origin our point A(x,y) becomes A'(-x,-y). So all we do is make both x and y negative.
Two years ago, Jose bought $750 worth of stock in a cell phone company. Since then the value of his stock has been DECREASING at an average rate of 5 1/4 % per year. How much is the stock worth now?
Answer:
$671.25
Step-by-step explanation:
To get the amount by which the stock have reduced after 2 years, we will use the interest formula;
Interest = Principal * rate * time/100
Interest = 750*5 1/4 * 2/100
Interest = 750*21*2/400
Interest = $78.75
This means that the value of the stock has reduced by $78.75 after 2 years;
Amount that the stock worth now = $750 - $78.75
Amount that the stock worth now = $671.25
question in picture I WILL GIVE BRIANLIEST!!!!!
Answer:
d the very bottom 6- , 4-
Step-by-step explanation:
bc x im sure is always first then it goes up y is last
The isosceles triangle has two sides with the same length. The base is one-half the length of a side. The expression which represents the perimeter, the distance around the triangle, is s + s + one-half s. What is the value of this expression if s = 8?
A triangle with 2 sides with length s.
Answer:
20 units
Step-by-step explanation:
s = 8
Perimeter = s + s + [tex]\frac{1}{2}*s[/tex]
[tex]= 8 + 8 + \frac{1}{2}*8[/tex]
= 8 + 8 + 4
= 20 units
People use water to cook, clean, and drink every day. An estimate of 17.2% of the water used each day is for cooking . If a family uses 68.8 gallons of water a day for cooking, how many gallons do they use every day?
How do solve this question? Find an equation of a line parallel to the given line and contains the given point. Write the equation in slope–intercept form. With the equation 2x + 5y= -10 point (10, 4).
Answer:
y = -2/5 x + 8Step-by-step explanation:
First we need to find the slope of the given line;
Given the line 2x + 5y= -10, we need to write it in standard form of y = mx+c
Make y the subject of the formula;
2x + 5y= -10
5y = -2x-10
y = -2x/5-10/5
y = -2x/5 - 2
Hence the slope of the line m = -2/5
Since the equation of the line we need is parallel to this line, hence they will have the same slope.
The slope of the required line = -2/5
Get the intercept;
Substitute the point (10,4) and m = -2/5 into the equation y = mx+c
4 = -2/5(10)+c
4 = -4 + c
c = 8
Get the required equation;
y = mx+c
y = -2/5 x + 8
Hence the equation of a line parallel to the given line and contains the given point is y = -2/5 x + 8
An object with a motional kinetic energy of 96J. Its velocity is 4m/s. What is its mass?
PLSSSS HELPPP ME SOMEBODY WITH THESE MATH QUESTIONS!!!!!!!!! OR AT LEAST TRYYYYYYYYYYY. REWARD BRAINLIESTTTTT
Answer:
i would help but i am very bad at math
Step-by-step explanation:
i’m at sorry
Mikey has $100 to spend on books. She wants to buy at least 14 books. Hardback books cost $15.00 and paperback books cost $7.00.
Represent the scenario as a system of inequalities.
A. x+y≤100
15x+7y≥14
B. x+y≤14
15x+7y≥100
C. x+y≥14
15x+7y≤100
D. x+y≥100
15x+7y≤14
Lindsey mowed 1/4 of her lawn
in 1/2 of an hour.
How much of her lawn can
she mow in 1 hour?
Answer:
2/4
Step-by-step explanation:
Answer:
1/2 her lawn.
Step-by-step explanation:
If she mowed a quarter in half an hour then you just need to multiply 1/4 by 2 since 1 hour is double half an hour.
PLS HELP WORTH 20 POINTS
Answer:
all the sides are the same so it would be 5
Step-by-step explanation:
please please help i’ll give brainliest tysm:))
Answer:
a
Step-by-step explanation:
a
Answer:
I would say between 9 and 13
80% would be about 10 gallons and the remaining 20% would be like 3 gallons making it 13, but I don't think that it could hold more than 13 gallons, making the answer between 9 and 13
Step-by-step explanation:
the other khan academy assignment
Answer:
(5,-3)
Step-by-step explanation:
difference in x is 5 and in y it is .5 so add those to (0,-3.5) and you get (5,-3)
Is 3x - y = -6 an euation for a graph
Answer:
no this can't become a number that can be graphed
If the point (x, y) is in Quadrant I, which of the following must be true?
Answer:
Both numbers (the x, and the y) must be positive
Step-by-step explanation:
Given that f(x)=x-9, g(x)=3x^2-2x+5, Find the function
(f+g)(x):_____________
Answer:
f(g(x)) thats what (fog)(x) is
3(x-9)^2-2(x-9)+5
your answer is 3x^2-56x+266
Step-by-step explanation:
hope it helps
The line plot shows the pieces of ribbon that Terry can choose for her next craft project.
Terry uses all of the 24 feet pieces.
Number of Ribbon Pieces (feet)
XX
XXX
х
XX+
X+m
1
1 1 1
2 213 21/2 2 1
What is the total length of ribbon Terry uses?
O A 3 feet
OB. 4 and 1/2 feet
Ос. 6 and 1/4 feet
O D. 6 and 3/4 feet
Lo
I can't figure this out :/
Answer:
I believe it is d because when you get to negatives they are always on the left side
Step-by-step explanation:
What is the answer for the equation (2+3x)4
Answer:
8+12x
Step-by-step explanation:
Answer:
8+12x
Step-by-step explanation:
Alaska is -3 degrees, lowa is 5 degrees, Idaho is - 7 degrees, New York is 9 degrees, and
Maine is -1. Which state has the coldest temperature?
Answer:
Idaho
Step-by-step explanation:
What is the purpose of a regression line?
to connect all the points in a scatterplot
to show the general tendency of the points in a scatterplot
to provide a scale for the x-coordinates of the points in a scatterplot
to provide a scale for the y-coordinates of the points in a scatterplot
Answer:
B). to show the general tendency of the points in a scatterplot
Step-by-step explanation:
The purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.
What is a regression line?A regression line is a graph that illustrates the pattern of a group of statistics. In other words, it shows the data's best pattern.
It is given that:
The regression line is a line of best fit.
From the definition of the regression line, line is a graph that illustrates the pattern of a group of statistics and to show the general tendency of the points in a scatterplot.
Thus, the purpose of a regression line is to show the general tendency of the points in a scatterplot option (B) is correct.
Learn more about the regression line here:
brainly.com/question/7656407
#SPJ6
The cost of one pound of bananas is greater than $0.41 and less than $0.50. Sarah pays $3.40 for x pounds of bananas. Which inequality represents the range of possible pounds purchased? 0.41 < 0.41 less than StartFraction 3.40 over x EndFraction less than 0.50. < 0.50 0.41 < 0.41 less than StartFraction x over 3.40 EndFraction less than 0.50. < 0.50 0.41 < 3.40x < 0.50 0.41 < 3.40 + x < 0.50
Answer:
0.41 x < 3.40 < 0.50 x
If there is a whole number of pounds it could be: x = 8 pounds
0.41 * 8 = 3.28, 0.50 * 8 = 4
3.28 < 3.40 < 4
Answer:
Inequality is
0.41 x < 3.40 < 0.50 x
Step-by-step explanation:
I need to find the x pls help and show work
Answer:
Start giving more points
Step-by-step explanation:
plus i needed the points
Answer:
x=143
Step-by-step explanation:
deNew image over pre-image so 52/4 would equal x/11 because those sides correspond, then cross multiply to get 572 equals 4x then divide each side by 4 to get x=143
HURRY WILL MARK YOU BRAINLIEST RIGHT ANSWER ONLY
Answer:
Step-by-step explanation:
set the two equations equal to each other then solve for n
6n + 3 = 4n + 11
2n = 8
n = 4
plug n in for both equations
6(4) + 3
24 + 3 = 27
4(4) + 11
16 + 11 = 27
27 + 27 = 54
the distance is 54
Austin has a square pool that measures 6 meters on each ude The pool is surrounded by a cement border that meayures 0.5 What is the area of the cement border (not including the pool of course)? HELP ASAP
Answer:
5
Step-by-step explanation:
6 mis 1 is 5
I am stuck on part b
Answer: answer is 3.
Step-by-step explanation:
Mean is the sum of all the numbers divided by how many numbers are being added.
Mean = (1 + 2 + 3 + 4 + 5)/5
= 15/5
= 3
Manuel wants to replace the wooden floor at his gym. The floor is in the shape of a rectangle. Its length is 40 feet and its width is 25 feet. Suppose wood flooring costs 11$ for each square foot. How much will the wood flooring cost for the floor?
Answer:
$11,000Step-by-step explanation:
Step one:
given data
the dimension of the gym is
length = 40ft
width= 25ft
Area= 40*25
Area= 1000ft^2
Step two:
if 1ft^2 will cost $11
then 1000ft^2 will cost x
cross multiply
x=1000*11
x=$11,000
The cost for the floor is $11,000
graph and find the coordinates
Answer:
a' (4,3)
b' (2,-3)
c' (-1,0)
to graph the triangles, you plot the points an then connect them to form a triangle. you have to plot triangle ABC and then triangle A'B'C'
Step-by-step explanation:
Bobby and Gautham each save the same amount of money from each lawn they mow. What must be true for Gautham to have more money than Bobby after they have each mowed 18 lawns?
Answer:
I don't have any favorites. There is a reason for this, i don't read a lot of books but when i do, i usually like a mashup of different types of text styles. I guess i do have a favorite of a mashup. When i do read i usually pick a book that has an argument between different characters, a type of fiction memoir? And autobiography.
This mashup usually leads up to Wonder which is one of my all-time favorites. But there is another one i like and it is Diary of a Wimpy Kid. The only thing about that one is that doesn't have the whole autobiography part.
I like these styles because most of the books that i read have either funny traits or intense traits which, i love both of them.
Step-by-step explanation:
Find the value of the expressions when; a2+b +7 when a=5 and b=11.
Need help asap thanks
Answer:
1. SAS 2. SSS 3. ASA 4. AAS
Step-by-step explanation:
1. They provide you with an equal side, an equal angle, and one shared side which is equal.
2. They provide you with an equal side, another equal side, and one shared side that is equal.
3. They provide you with an equal angle, an equal side, and another equal angle.
4. They provide you with an equal angle, another equal angle, and one shared side that is equal.
