Fractions are integers that have both a numerator and a denominator. They are represented as; [tex]\frac{x}{y}[/tex]
Where:
x = Numerator
y = Denominator.
To solve the above question, we would be applying the operations of the addition of fractions.
It will take both of them [tex]27\frac{3}{11}[/tex] hours if they worked together.
From the question,
Nyesha takes 50 hours a week to render services to her customers.
Shantese takes 60 hours a week to do the same amount of work.
Let us represent the number of hours it will take them both to decorate the room working together as "T"
Hence,
1/T = 1/50 + 1/60
Lowest Common Denominator for (50, 60 ) = 300
Hence,
1/T = 6 + 5 / 300
1/T = 11/300
Find the reciprocal of both sides
T = 300/11 hours
T = [tex]27\frac{3}{11}[/tex] hours
Therefore, it will take them both of them [tex]27\frac{3}{11}[/tex] hours in they both work together.
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https://brainly.com/question/24981566
2 3/5 x 1 3/7=
i need help
Answer:
26/7 or 3 5/7
Step-by-step explanation:
A contractor is creating a playground that has an area of 336 square meters. What is the approximate length of the side of the playground (round answer to the nearest meter). Is the playground a square? Explain.
Answer:
18m
Step-by-step explanation:
336*2 = area
area of square = base x height (both base and height have to be equal lengths)
sqrt. 336 = 18.33m = 1 side
plsssssssssssssss helppppppppppppppppppppp
Answer:
It would be (2,8)
Step-by-step explanation:
x goes up by 1 and y goes up by 2
Katie wants to collect over 100 seashells. She already has 34 seashells in her collection. Each day, she finds 12 more seashells on beach. Katie can use fractions of days to find seashells. Write an inequality to determine the number of days, dd, it will take Katie to collect over 100 seashells.And please demonstrate it on a number line
Answer:
full answer na po yarnnnnnnnn
TIME REMAINING
58:27
In a recent flu epidemic, the number of flu cases increased by 40% each week. There were 3,000 flu cases during the first week of January. How many more people were affected by the flu during the third week of January than during the first week?
1,200
2,880
3,280
4,200
Sanjay and his paving crew laid 40 yards of new pavement. Jack and his crew just took over, and they can lay 15 yards of new pavement per hour. If Jack's crew works an 8-hour shift, how much pavement will have been laid in all?
Answer:
[tex]40 yds \: + 8hrs\times \frac{15yds}{hr } = \\ 40yds+ 120yds \: = 160yds[/tex]
What is g(-5)=-x-4 ?
Hello!
Answer:
g=(-x-4)/5
x=5g-4
Step-by-step explanation:
Hope this helps!
(-8)–(-13)? Answer plz
Answer:
5
Step-by-step explanation:
(-8)-(-13)= 5
write the slope-intercept form of the equation (no space)
through: (-1, -2), parallel to y = -2x - 1
Answer:
slope=-2
y+2=(-2)(x+1)
This is the slope intercept form
A Rabbit can hop 6 feet in 2 seconds and 12 feet in 4 seconds. If the number of feet varies directly with the time the rabbit spends hopping, at what speed is the rabbit hopping? (Hint: finds the constant of variation)
2. Write a direct variation equation for problem number 1.
(Please show your work.)
Step-by-step explanation:
1. The rabbit would be hopping at 3 feet per second.
You would first:
1. Divide each sides by 2
This would result into 3 = 1.
2. Given, 6 = 2.
If we said feet (6) = x and 2 (seconds) = y,
x = y or
feet = second (6 = 2).
The quotient of 28 and 4.
7x4
28-4
28+4
4+28
Answer:
The answer to your equation is 7x4.
there is 12 bears and the others 3 bears are playing.How many bears are there?
Answer:
15 bears
Step-by-step explanation:
Answer:
ion know if this is a joke but 15 bears
what is the slope of a line b perpendicular to line a with equation y=7x-9
Answer:
The slope of line b would be -1/7.
Step-by-step explanation:
This happens because if you have the slope of any line and are trying to find the perpendicular line to said line, the slope of the perpendicular line will always be the opposite reciprocal of the original slope.
Then, all you need to do is find some points and graph the lines.
6. Which of the following is equivalent to the expression
16x-24
4x-6
when x +1.5?
(1 point)
b. 2x-3
a. 2
4x - 6
2x-3
c.
e.
d. 4
2x-3
Answer:
the answer is D
Step-by-step explanation:
i hope it's help
What is 38 + 7k = 8(k + 4)
Steps
38 + 7k = 8k + 32
38 + 7k - 38 = 8k + 32 - 38
7k = 8k - 6
7k - 8k = 8k - 6 - 8k
-k = -6
-k/-1 = -6/-1
k = 6
Answer
k = 6
help plz its for 20 points.
Answer: 1st page
multiply divide
1)27 4
2)32 6
3)42 8
4)36 8
5)45 5
6)56 4
7)28 4
8)45 5
9)56 4
10)72 6
11)64 7
12)54 6
13)48 8
14)42 8
15)63 8
16)28 7
17)48 8
18)42 9
19)49 7
20)64 5
Step-by-step explanation: used a calculator
Aright triangle has leg lengths of 7 centimeters and 24 centimeters.
What is the length of the triangle's hypotenuse?
Answer:
25 centimeters
Step-by-step explanation:
We can use the Pythagorean Theorem to find the length of a missing side of a right triangle
Pythagorean Theorem: a² + b² = c²
where a and b = legs and c = hypotenuse
For the following problem we are given two legs and need to find the hypotenuse, to do so we simply plug in the length of the legs and solve for the hypotenuse or "c"
Leg lengths = 7 and 24
So a = 7 and b = 24
So we plug in 7 and 24 for a and b and solve for c
a² + b² = c²
a = 7
b = 24
(7)² + (24)² = c²
simplify exponents
49 + 576 = c²
add 59 and 576
625 = c²
take the square root of both sides
√625 = 25
√c² = c
we're left with c = 25
So the length of the hypotenuse would be 25 centimeters
Choose SSS, SAS, or neither to compare
these two triangles.
A
B
SSS
SAS
neither
Answer:
neither of these options are right I think
The speed (v) of a gear varies inversely as the number of teeth (t). If a gear that has 48 teeth makes 20 revolutions per minute, how many revolutions per minute will a gear that has 30 teeth make?
I'll give Brainliest! Please no links
Answer:
32 revolutions per minute(rpm)
Step-by-step explanation:
v inversely proportional to t
so if v increases t will decrease and vice versa
inverse equation is xy=k
xy=k
48×20= 960 (revolutions)
then you'll take k(960) and divide it by number of teeth
so..
960/30 = 32 revolutions per minute
HELPPP whats the 147th letter in this pattern abcd,abcd,abcd,abcd,abcd…
Explain and show your work
En tu cuaderno resuelve las multiplicaciones usando el procedimientos diferentes en cada caso describe en qué consiste
Answer:
dos
Step-by-step explanation:
The number of times the people in a group surveyed on the street have gone to the cinema this month are:
5, 5, 0, 8, 4, 5, 6, 4, 3, 5, 3, 5, 3, 7, 4, 3, 6, 7, 6, 2, 1, 4, 2, 0, 2
Fill in a frequency table and calculate the mean of the distribution.
Can some please help me work this problem. TIA
Answer:
the question is what problem
Step-by-step explanation:
746.2 divided by 2.8 and need help to explain it
Answer:
266.5
Step-by-step explanation:
I directly used calculator
[tex]\sf 600+303+400[/tex]
click on file! ;D thank you! <3
Answer:
The answer is True for the first and false for the last also cool pfp Neeheehee ;)
Determine the mystery decimal number from the clues listed.
Clue 1: between 2/5 and 3/5
Clue 2: greater than 1/2
Clue 3: a multiple of 0.11
Answer:
.55
Step-by-step explanation:
3/5 = 0.6
1/2 = 0.5
it has to be in between these two numbers
5 x 0.11 = 0.55
Answer:
Step-by-step explanation:
It is between 0.4 and 0.6
It is greater than 1/2. That means that the starting point is 0.5 to 0.6
The final clue should nail it. It is a multiple of 0.11. That means it is 0.55. One possible answer is 11/20
Factorize 3x² + 7xy - 6y².
Evaluate the expression in (a) above if x = 4 and y = 3.
Please help. Thanks.
Answer:
3(4)^2+7(4)(3)-6(3)^2
= 78
Which circuit is a series circuit? A. B. C. D.
Answer:
Since you did not provide any other information, I did some research and might have found the original question/ answer choices. If this is the correct question, then your answer should be D.)
Answer : The correct series circuit is, (D)
Explanation :
Parallel circuit : In this circuit, the potential across each of the components are same but the current flow in the circuit is equal to the sum of the current flow of each components.
That means in this circuit, the potential across the circuit is same but current is different.
where, 'I' is current.
Series circuit : In this circuit, the current flow each of the components are same but the potential across the circuit is equal to the sum of the potential of each components.
That means in this circuit, the current flow across the circuit is same but potential is different.
where, 'V' is potential.
From the given circuits, the circuit D is the series circuit. while the other circuits are parallel circuits.
Hence, the given circuit (D) is a type of series circuit.
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If x = 6 and y = -2, find the value of x + y(to the power of 2)
Answer:
x+y²
x=6 y=-2
substitute
6+-2²
simplify
6+-4=2
answer= 2
