Answer:
Explanation: If something (a number or pattern) in a decimal is repeating, then you can put it in fraction form like this. the pattern is 8 .
Hope this helps!-xoxo
Answer:
[tex]\frac{8}{9}[/tex]
Step-by-step explanation:
We have to create 2 fractions with the repeating number placed after the decimal point.
let x = 0.88.... → (1) ( multiply both sides by 10 )
10x = 8.88.... → (2)
Subtract (1) from (2), eliminating the repeating decimal
9x = 8 ( divide both sides by 9 )
x = [tex]\frac{8}{9}[/tex]
Thus 0.888..... = [tex]\frac{8}{9}[/tex]
f(x)=2x+3
what is the value of f(-4)
Answer:
f(-4) = -5
Step-by-step explanation:
Step 1: Define
f(x) = 2x + 3
f(-4) is x = -4
Step 2: Substitute and Evaluate
f(-4) = 2(-4) + 3
f(-4) = -8 + 3
f(-4) = -5
Answer:f(-4) = -5
Step-by-step explanation:
Step 1: Define
f(x) = 2x + 3
f(-4) is x = -4
Step 2: Substitute and Evaluate
f(-4) = 2(-4) + 3
f(-4) = -8 + 3
f(-4) = -5
HELP ME BRUV PLEASE
Answer:
On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning. on the sixth day there were living animals.On the fifth day there was evening and there was morning
Micah is 4 more than twice Angela’s age. The sum of their ages is 40. Set up the problem, Write an equation, Solve the equation, Determine how old Micah and Angela are.
Answer:
Angela is 12 and Micah is 28.
Step-by-step explanation:
So, the problem tells us that Micah is four more than twice Angel's age, and the sum of both their ages is 40. So, if we use a to stand for Angela's age and m to stand for Micah's age, we can safely assume our equation will look like this:
(a × 2) + 4 = m. And once that is figured out, we use a + m = 40.
For right now, we can start just randomly entering in numbers for a. Let's try 10, for example.
(10 × 2) + 4 = 24.
But does 10 + 24 = 40? No, it equals 34. So we go higher.
(12 × 2) + 4 = 28.
Does 12 + 28 = 40? Yes, yes it does.
So we can say with all certainty that Micah is 28 years old, and Angela is 12.
HELP PLZZZZZ BRAILIEST HELP!!!!!!!!!!!!!!!!!!!!!!!!!!! IM GETTING TIMED
Answer:
4 minutes and then 0.25 or 1/4
Step-by-step explanation:
The sum of three numbers is 19. Two times the first number increased by six times the second number plus the third number is 12. The sum of three
times the first number and eight times the second number, increased by the third number is -14. If the first number is represented by x, the second
number is represented by y, and the third number is repre d by z, which of the systems of equations below can be used to determine the three
numbers?
Please help due tonight!!
Answer:
Step-by-step explanation:
x+ y+z=19 ...(1)
2x+6y+z=12 ...(2)
3x+8y+z=-14 ...(3)
(2)-(1) gives
x+5y =-7 ...(4)
(3)-(1) gives
2x+7y= -33 ...(5)
multiply (4) by 2
2x+10y=-14 ...(6)
(6)-(5) gives
3y=19
y=19/3
x+95/3=-7
x=7+95/3=(21+95)/3=116/3
from (1)
116/3+19/3+z=19
(116+19)/3+z=19
135/3+z=19
45+z=19
z=19-45=-26
Ben puts up a pretzel cart outside Newport mall22 cinnamon pretzels and few salted pretzels were up for sale in the morning. One half of the total pretzels were sold out and 19 pretzels remained. How many salted pretzels did Ben bake that morning?
Answer:
he baked 30 pretzels 8 was salted
brainliest for correct answer please help
Answer:D
Step-by-step explanation:
sfsdfsdsdsdgfdgfdgdfignore this!
Answer:
what lol
Step-by-step explanation:
A sports-equipment researcher was interested in the relationship between the speed of a golf club (in feet per second)
and the distance a golf ball travels (in yards). Information was collected on several golfers and was used to obtain the
regression equation 9 = 2x - 106, where x represents the club speed and y is the predicted distance. What is the
predicted distance of a ball that is hit with a club speed of 168 ft/sec?
O 106 yards
137 yards
230 yards
336 yards
Answer:
230 yards
Step-by-step explanation:
Plug in 168 for x in calculator
I think this is right not entirely sure
Why is 4 + (-3) equal to 1?
Answer:
[See Below]
Step-by-step explanation:
[tex]Hey~There![/tex]
________________________
➜ Solve:
[tex]4+(-3)=1[/tex]So with this problem technically your subtracting because of the [tex]-3[/tex].________________________
So based on our work above we can conclude that the equation is equal because when solve it equals [tex]1[/tex], making [tex]1=1[/tex].
________________________
[tex]Hope~this~helps~Mate!\\-Your~Friendly~Answerer,~Shane[/tex] ヅ
Help pleasee , thank you so much in advance
The graph represents the average soccer goals scored for
players of different ages. Determine the domain and range
of the relation in context and explain whether or not this
represents a function.
Answer: domain values : 2, 6, 10, 14 and 18 .
the domain is the player’s age.
the range values are : 2, 3, 4, and 5.
the range is the average goals.
the relation is not a function. the ages 6 and 10 are both paired with two different range values.
Step-by-step explanation:
got it right .
Determine the range of the following graph!
Answer:
[-11,11)
Step-by-step
the closed bracket is the dot, and the open dot is the round bracket.
the line on it goes down.
I hope it helps
Company A charges $50 per month plus
$0.05 per minute. Company B has no
monthly charge but charges $0.15 per
minute. When is the charge for the
companies the same?
IDEK but u fine hml
explanation:
u cute
is 0.9 greater,least than, or equal to 95%
Answer:
Less
Step-by-step explanation:
Answer:
if 1 represents 100% then it would be less than
Step-by-step explanation:
that would make the .90 90% and thus less than 95%
It’s about functions please help and show work.
Answer:
f(-6) = -2
Step-by-step explanation:
plug in k value (-6)
f(-6) = -6/2 + 1
theres two ways to solve for this
one way:
convert the whole number 1 to an improper fraction
f(-6) = -6/2 + 2/2
combine like terms
f(-6) = -4/2
divide -4 by 2
f(-6) = -2
second way:
divide -6 by 2
f(-6) = -3 + 1
combine like terms
f(-6) = -2
either way you get the same answer
use whichever is easiest for you
Can you please help me with this math equation?
Answer:
y=-2/3x-1
Step-by-step explanation:
( -3 , -1 ) -1 is the y intercept
Answer:
D.
Step-by-step explanation:
Hope this helps
In a board game a certain number of points is awarded to a player upon rolling a six sided die labeled 1 to 6 according to the function f(x)=2x+3 whereby is it he value rolled on the die fund and interpret the given functions values and determine an appropriate domain for the functions
Answer:
f(x) is the amount awarded to a player upon rolling the die
The domain of the function = 1, 2, 3, 4, 5, and 6
The values of the function are 5, 7, 9, 11, 13, and 15
Step-by-step explanation:
The given information includes;
The function f(x) = 2·x + 3
Given that f(x) is the amount awarded to a player upon rolling the die, and x = The value rolled on the die, we have;
The values of x are 1, 2, 3, 4, 5, and 6
The values of the function then becomes;
f(x) = 2·x + 3
{x = 1, 2, 3, 4, 5, and 6} {f(x) = 5, 7, 9, 11, 13, and 15}
Therefore, the domain of the function = 1, 2, 3, 4, 5, and 6
The values of the function are 5, 7, 9, 11, 13, and 15.
Solve the inequality. 12(1/2 x -1/3)>8-2x
Answer:
3/2 , and that infinity symbol
I cant get the symbol on here :/
Provide two numbers whose SUM is -18
Answer:
-27 + 9 provides the answer -18
Answer:
-31+13=18
that should also get you that answer
What number is 120% of 60?
20 2 72 7.2
(12 points if answered in an hour so at 12 est)
72 because 120% x 60 = 72 or 60 ÷ 100 x 120 = 72
Irina rode her bike to work at an average speed of 16 miles per hour. It started to rain, so she got a ride home along the same route in her coworker's car at an average speed of 27 miles per hour. If Irina's ride home in the car took 24 minutes (0.4 of an hour), how many hours was her bike ride to work, to the nearest tenth of an hour? 0.2 of an hour 0.4 of an hour 0.6 of an hour 0.7 of an hour
Answer:
0.7 hours
Step-by-step explanation:
The computation of the number of hours is shown below:
As we know that
Time = Distance ÷ speed
where,
Distance is
= 27 miles × 0.4
= 10.8 miles
ANd, the speed is 16 miles per hour
So, the number of hours is
= 10.8 miles ÷ 16 miles per hour
= 0.675 hours
= 0.7 hours
Hence, the number of hours is 0.7 hours
Answer:
0.7 hours
Step-by-step explanation:
A line has a slope of 3 and a y-intercept of 5. What is its equation in slope-intercept form? Write your answer using integers, proper fractions, and improper fractions in simplest form.
Answer:
y=3x+5
Step-by-step explanation:
Slope-intercept form: y=mx+b
m=slope=3
b=y-intercept=5
Use the figure to answer the question.
9 cm
10 cm
18 cm
9 cm
4 cm
10 cm
What is the volume of the figure? Enter the answer in the box.
cubic centimeters
Answer:
the correct answer is 30
The midpoint of AB is M(0,3). If the coordinates of A are (1, 2), what are the
coordinates of B?
Answer:
B = (-1, 4)
Step-by-step explanation:
M = (A+B)/2
2M -A = B . . . . solve for B
__
B = 2(0, 3) -(1, 2) = (2·0 -1, 2·3 -2)
B = (-1, 4)
A fisherman caught 10 fish in one month. Their weights, in pounds, are shown below.
8, 12, 16, 17, 22, 24, 29, 38, 45, 74
Which box plot best summarizes the data?
Answer: A.
Step-by-step explanation:
The length of a floor is
4m 44 cm and the
breadth is 3m 30 cm.
What is the maximum
length of square tiles
that can completely
cover the floor?
At football practice, Ty made 24 field goals, which was 80% of the field
goals he attempted. How many field goals did he attempt?
Answer:
30 field goals
Step-by-step explanation:
80 is 4/5 of 100. To find what to multiply 5 by, I will divide 24/4, since it is 4/5. 24/4 is 6, and 6*5 is 30. So, the answer is 30. To check, I know that 24 has four sixes within it, and 30 has five sixes within it. 4/5=4/5.
Help pleasee thank you so much in advance
Answer:
120
Step-by-step explanation:
180 subtract 60 equals 120
what graph passes the vertical line test?
Answer:
The fourth image, or D.
Why?
If you had a ruler and placed it on the grid vertically and moved the ruler left to right, pictures A, B, and C, all have two points that lay on the same X point.
Picture D is the only one that has no points that lay on the same X point, thus making it the right answer.
Thank you for reading into this.
(Hope this helps you! ^^)
The last graph (shown below) passes the vertical line test
The vertical line test is used to ascertain whether or not a graph represent a function.
Vertical lines are drawn across the graph. If the vertical line intersects more than one point on the graph, then the graph does not represent a function.
If a vertical lines are drawn across all the graphs shown, only the last graph indicated below will pass the vertical line test.
Therefore, the graph shown below represents a function because it obeys the vertical line test
Learn more here: https://brainly.com/question/1729998