Which of the following fractions are equal to a repeating devimal 1/3 2/5 or 5/8
Are the rectangles below similar Justify your answer.
YES
NO
Justify your answer below (required)
Asapppppp
What is the value of x? 2.5x=35 Answer ASAP
Answer:
14
Step-by-step explanation:
x=35÷2.5 will devide 35 by 2.5 to get x
Answer: x = 14
Step-by-step explanation: To find the value of x, you can simply divide 35 by 2.5, which gives you a final result of 14. Therefore, x = 14.
*Tip: To divide whole numbers by decimals or decimals by decimals, then you’ll have to just divide regularly and align the decimal point where it originally was, as shown in the bracket where the dividend is.
solve each system of equations or inequalities by graphing
3x - 2y = 6
2x + y = 4
Answer:
x=2 y=0
Step-by-step explanation:
y=4-2x
3x-2y=6
3x-8+4x=6
7x-8=6
7x=14
x=2
y=4-4
y=0
YO I NEED THIS A.S.A.P
Answer:
you can get 4 of each
Step-by-step explanation:
i need help with this
Subtract 8y^2-5y+7 from 2y^2+7y+11
Answer:
6[tex]y^{2}[/tex] - 12[tex]y[/tex] - 4
Step-by-step explanation:
(8[tex]y^{2}[/tex] - 5[tex]y[/tex] + 7) - (2
8 - 2 = 6
-5 - 7 = -12
7 - 11 = -4
6[tex]y^{2}[/tex] - 12[tex]y[/tex] -4
(Nice profile pic btw!)
The distance that an object falls varies directly with the square of the time it falls. If an
object falls 11 feet in 2 seconds, how long does it take the object to fall 275 feet?
a) 7 seconds
b) 8 seconds
C)9 seconds
d) 10 seconds
Answer:
I think its, C) 9 seconds
Step-by-step explanation:
Wilma can mow the lawn in 4 hours. If Kyle helps her with another mower, the lawn can be mowed in 3 hours. How many hours would it take Kyle if he worked alone?
Answer:
12 hours
Step-by-step explanation:
Let w = Wilma alone
Let k = Kyle alone
Let t = Working together
Given the following data;
Time it took Wilma = 4 hours
Time it took them together = 3 hours
Time it took Kyle = x
To find the time it will take Kyle, we would use this arithmetical expression;
[tex] \frac {1}{w} + \frac {1}{k} = \frac {1}{t}[/tex]
Substituting into the equation, we have;
[tex] \frac {1}{4} + \frac {1}{x} = \frac {1}{3}[/tex]
Lowest common denominator (LCD) = 12x
Multiplying all through by "12x" we have;
[tex] 12x * \frac {1}{4} + 12x * \frac {1}{x} = 12x * \frac {1}{3}[/tex]
Simplifying the equation, we have;
[tex] 3x + 12 = 4x[/tex]
Rearranging the equation, we have;
[tex] 4x - 3x = 12[/tex]
x = 12 hours.
Therefore, it would take Kyle 12 hours to mow if he worked alone.
which is true if figure defg is reflected across the x asic
Answer:
Explanation: If a figure reflected across the x-axis then the x-coordinate remains same but the sign of y-coordinate changes
Step-by-step explanation:
Answer:
1 D(0, 4) → D'(0, –4)
2 E(–2, 0) → E'(–2, 0)
3 The perpendicular distance from G' to the x-axis will equal 2 units.
Only these ones. I just took the test on Edg.
Step-by-step explanation:
John called a plumber to fix a leak in his bathroom. The plumber charged $30 to come to the house and $25 an hour while fixing the leak. If the final bell was $106, how many hours was the plumber
03
John's house?
05
O 7
O4
Next
O
09:45
Answer:3 hours and 4 mins
Step-by-step explanation:
Which equations listed below contain like terms?
A. 2c-4x=13
B. 14p-3p=9
C. 12(13v-13)+3=14
D. 77-2x+ 15-3x=29
Answer:
B
Step-by-step explanation:
14p and 3p have the same variable
Please can anyone help?
Answer:
x=4.44
Step-by-step explanation:
1st step: multipy both sides by -4
x(-4) divided by -4 = (-1.11)(-4)
x(-4) divided by -4 = 1.11*4
11.4*4=4.44
How many 2/3-cup servings are in 6 cups of cereal?
Answer:
9
Step-by-step explanation:
6/(2/3)
= 9
Which function represents exponential decay?
Answer:
the answer is c
Step-by-step explanation:
It appears that your thief is just as obsessive compulsive as you are. What is happening here is 'exponential decay' because the rate of decrease stays consistent from day-to-day. No matter how big your 'population' of jelly beans is on any given day, about 10% will vanish by the next day.
When a stone is dropped in a pond, ripples are formed and travel in concentric circles away from where the stone was dropped. The equation of the least-squares regression line is Area = 0.010 + 3.141 (Time^2) . What is the predicted area, in cm2, of the circle 8 seconds after the stone was dropped?
A. 25.14cm^2
B. 50.27 cm^2
C. 64.01 cm^2
D. 201.03 cm^2
Answer: D.
Step-by-step explanation: calculator
Answer:
d) 201.03
Step-by-step explanation:
One number is five more than five times another. If their sum is decreased by four, the result is twenty-five. Find
the mumbers.
Answer:
a=4 n=25
Step-by-step explanation:
5a+5=n
(a+n)-4+25
a+n=29
5(4)+5=n
20+5=25
How does this diagram help show that 2/7 = 8/28
Answer:
I dont even know what the diagram looks like
Step-by-step explanation:
add pictures next time, sorry
(9c^2 + 3c + 9) - (9c^2 + 2c + 7)
Answer:
c+2
Step-by-step explanation:
Distribute the Negative Sign:
=9c2+3c+9+−1(9c2+2c+7)
=9c2+3c+9+−1(9c2)+−1(2c)+(−1)(7)
=9c2+3c+9+−9c2+−2c+−7
Combine Like Terms:
=9c2+3c+9+−9c2+−2c+−7
=(9c2+−9c2)+(3c+−2c)+(9+−7)
Answer:
c + 2
Step-by-step explanation:
(9c² + 3c + 9) - (9c² + 2c + 7)
9c² + 3c + 9 - 9c² - 2c - 7
9c² + 3c + 9 - 9c² - 2c - 7
c + 2
**ANSWER QUICKLY PLEASE**
which expression is equivalent to 0.5y+10.5+6.5y-0.5-0.5y?
7.5y-10
7.5y+11
6.5y+10
6.5y-11
Answer:
is 6.5y + 10
iready
Answer: 6.5y + 10
Step-by-step explanation:
Add all them together
. Austin correctly answered 92% of the questions on a geography
quiz. Liz answered 47 of the 50 questions correctly. Who earned
the higher score? Explain.
Answer:
liz, did
Step-by-step explanation:
because if you multiply 47 to 2, then you get 94 and that's higher than 92, not sure but i hope this works
Mrs brown is putting different colored sands into cups
Answer:
Step-by-step explanation:
What’s the question?
Answer:
What’s the question
Step-by-step explanation:
Suppose that the relation G is defined as follows.
G={(-4,2), (6, -7), (-4, -8), (0, 6)}
Give the domain and range of G.
Write your answers using set notation.
domain =
range =
.
Answer:
umm uh
Step-by-step explanation mmu hu
what is the prime factorization of 99
Answer:
Prime factorization: 99 = 3 x 3 x 11 or 99 = 3² x 11.
Give your simplified answer as an improper fraction.
3(x - 2) + 6 = 4(2 - x)
X =?/?
Answer:
x = 8/7
Step-by-step explanation:
3(x-2) -6 +6 = 4(2-x)
3x - 6 +6 = 8-4x
7x = 8
x = 8/7
In a regular polygon with n sides, what is the smallest angle of rotation about the center for which the polygon will be napped onto itself?
A: n
B: n/360
C: 360/n
D: 180/n
Answer:
B
this is because circle has the sum total of 360 and the side of the polygon is n
n/360
Evaluate the formula for the given values of the variables.
d = rt; r = 54 miles per hour, t = 3 hours
O d = 324 miles
O d = 18 miles
O d = 162 miles
O d = 57 miles
Answer:
d=162 miles
Step-by-step explanation:
The formula is d=rt, so the distance is the rate multiplied by the time. Thus, it is 54 times 3 or 162.
water is draining from a 300ml bottle at a rate of 2ml per second. How many seconds will it take for half of the water to drain?
Answer:
need points
Step-by-step explanation:
Some people know this can yall help
Answer:
D
Step-by-step explanation:
36 ÷ ( x + 9 ) = ???
36 ÷ ( 3 + 9 ) = ???
36 ÷ (12) = 3
Ans . 3
HOPE THIS HELPS
PLZZ MARK BRAINLIEST
The total distance a ball rolls varies directly with the time in seconds. The ball rolls a total distance of 112 centimeters in 4 seconds.
What is the time in seconds the ball rolls when the total distance is 700 centimeters?
6 s
10 s
25 s
28 s
Answer:
25 s
Step-by-step explanation:
25 times 28 is 700
3 ice cream cones cost $5.25. At this rate, how much do 2 ice cream cones cost?
Answer:
3.5
Step-by-step explanation: Just trust sweetie
Answer:
use google
Step-by-step explanation: