Answers
Related Questions
What is 43.78 in word form
Answers
Assume that in a batch of 34 defective items there are 22 with major defects and 23 with minor defects.
How many items in this batch have both major and minor defects?
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A. Sin40=6/x
B. Sin40= x/6
C. Cos40= x/6
D. Cos40=6/x
Answers
Create and solve equations, showing your work. You must create the equations and show the steps required to solve them.
Your portfolio must include a minimum of the following types of equations:
One one-step equation
One equation that contains fractions
One equation with decimals
One real-world problem that is solved by an equation
Answers
20 = 5x
4 = x
Fractions:
1/2 + x = 3/2
x = 3/2 - 1/2
x = 1
Decimals:
0.5 + x = 1.5
x = 1.5 - 0.5
x = 1
Real world problem: (word problem and equation)
It costs $5 per hour to rent a canoe plus a $3 rental fee. How much will the total be if you plan on renting the canoe for 3 hours?
y = 5x + 3
y = total cost ; x = number of hours rented
y = 5×3 + 3
y = 15 + 3
y = $18
One-step equation is 4y=64, equation contains fractions is 3x=24/5, equation with decimals is 9x+0.3=17.7 and equation for real world problem is y=1x+2.
What is the equation of variable?The variable is the unknown part of the equation. Variable changes with change in the quantities for any situation.
One one-step equationThe one step-equation is written below.
[tex]4y=64[/tex]
Divide both side with 4,
[tex]y=16[/tex]
The equation is solved in one-step.
One equation that contains fractions.The following equation is the equation which contains the fraction,
[tex]3x=\dfrac{24}{5}[/tex]
Divide both side with number 3,
[tex]x=\dfrac{24}{5\times3}\\x=\dfrac{8}{5}[/tex]
One equation with decimals-The following equation is the equation which contains the decimals,
[tex]9x+0.3=17.7[/tex]
Subtract both side with decimal number 0.3,
[tex]9x+0.3=17.7\\9x=17.7-0.3\\9x=18[/tex]
Divide both side with number 9,
[tex]x=2[/tex]
One real-world problem that is solved by an equationA taxi driver charge $1 for the a mile of a taxi ride and one time booking charge $2. The equation for this is given as,
[tex]y=1x+2[/tex]
Here in the variable (y) represent the total charge of taxi and variable (x) represent the number of rides the taxi travelled.
Thus, the one-step equation is 4y=64, equation contains fractions is 3x=24/5, equation with decimals is 9x+0.3=17.7 and equation for real world problem is y=1x+2.
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Find two numbers whose LCM is 90
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1 × 90
2 × 45
3 × 30
6 × 15
9 × 10
From here we can do trial and error:
Let's choose any two factors, say 2 and 3
By listing their multiples, we will find their LCM is 6, not 90
Then choose any two factors, say 3 and 6
By listing their multiples, we will find their LCM is 6, not 90
We can try some bigger number, say 45 and 90
by listing their multiples, we will find their LCM 90
Answer: 45 and 90
132.4 devided to te nearest tenth
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PLEASE HELP ME FAST!!!!!!!
who do i write the number 0.23333333333... repeating as a fraction?
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What is 372 divided by 2
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Solve for x.
0.6x-5=0.1x+7
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0.6x - 0.1x = 5 + 7
0.5x = 12
0.5x/0.5 = 12/0.5
x = 24
hope this helps
The solution to the equation 0.6x - 5 = 0.1x + 7 is x = 24.
To solve the equation 0.6x - 5 = 0.1x + 7 for x, we need to isolate the variable x on one side of the equation. Here's the step-by-step explanation:
Step 1: Simplify the equation
Combine like terms on both sides of the equation.
0.6x - 0.1x - 5 = 0.1x - 0.1x + 7
0.5x - 5 = 7
Step 2: Move the constant term to the other side
To isolate the variable x, we want to get rid of the constant term on the same side as x.
0.5x - 5 + 5 = 7 + 5
0.5x = 12
Step 3: Solve for x
Now, we'll solve for x by dividing both sides of the equation by the coefficient of x, which is 0.5.
(0.5x)/0.5 = 12/0.5
x = 24
So the solution to the equation 0.6x - 5 = 0.1x + 7 is x = 24.
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The lengths of a rectangle are 2x and x – 3. A triangle has lengths x, x – 2 and x + 4. The rectangle and triangle have the same perimeter.
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P = rectangle + triangle
P = 2(2x) + 2(x - 3) + x + x - 2 + x + 4
P = 4x + 2x - 6 + 3x - 2 + 4
P = 9x - 8 + 4
P = 9x - 4
at the zoo there were 3 times as many monkeys as lions Tom counted a total of 24 monkeys and lions how many monkeys were there
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3×24=92
Why do you suppose the United States still uses the English System for everyday measurements, while almost every other country uses Sl? Give several possible reasons
Answers
1) No incentive to change.
2)
there are two other non-metric countries
3)
The US is only 1 of 3 countries in the world which aren't metric.
4)
massive undertaking than most people realize.
how wide is a rectangular strip of land with length 6 mi and area 48 square mi? find the perimeter of the rectangular strip of land.
Answers
Final answer:
The width of the rectangular strip of land is 8 miles. The perimeter of the strip is 28 miles.
Explanation:
To find the width of a rectangular strip of land with a length of 6 miles and an area of 48 square miles, we use the formula for the area of a rectangle, which is Area = length × width. Since the area and the length are given, the width can be calculated as Area / length, which is 48 square miles/6 miles = 8 miles wide.
Now, to find the perimeter of the rectangular strip of land, we use the formula Perimeter = 2(length + width). Plugging in the given length of 6 miles and the calculated width of 8 miles, the perimeter equals 2(6 miles + 8 miles) = 2 × 14 miles = 28 miles.
2(r-3)/4=50 Please help i am very confused
Answers
Add 8 to both sides.
[tex]\frac{2(r-3)}{4} = 50 + 8
Simplify.
[tex] \frac{2(r-3)}{4} = 58[/tex]
Then, multiply both sides by 4.
[tex]4 * \frac{2(r-3)}{4} = 58 * 4[/tex]
Simplify.
2(r - 3) = 232
Simplify.
2r - 6 = 232
Add 6 to both sides.
2r = 232 + 6
Simplify.
2r = 238
Divide both sides by 2.
r = 119
~Hope I helped!~
3.6 divided by 24 equals what?
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The value of the expression is 3/20.
What is an expression?An expression is a way of writing a statement with more than two variables or numbers with operations such as addition, subtraction, multiplication, and division.
Example: 2 + 3x + 4y = 7 is an expression.
We have,
3.6 ÷ 24
= 3.6/24
= 36/240
= 9/60
= 3/20
Thus,
The value of the expression is 3/20.
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south high school has 85 students more than North High School. The total number for both schools is 1495. How many students are at South High School?
Answers
): How many times longer is the diameter of a grain of sand than the diameter of the average cell in the human body? Show your work. Need help bad:(
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39 please and thanks just need answer
Answers
just subtract 20,320 - (-282)
the negative turn positive and you add the numbers
This is your answer
calculate the distance between (0,3) and (3,10) to 1 decimal place
Answers
in the diagram, ray OT bisects angle SOU, measure of angle UOV equals 35 and measure of angle YOW equals 120 find the measure of each angle
Answers
Final Answers:
m∠ZOY = 60°
m∠ZOW = 180°
m∠VOW = 60°
m∠SOU = 190°
m∠TOU = 95°
m∠ZOT = 85°
Here's a step-by-step solution with the final answers:
1. Identify the given angles:
m∠UOV = 35°
m∠YOW = 120°
OT bisects ∠SOU
2. Find m∠VOW:
∠VOW and ∠YOW are supplementary angles because they form a straight line.
m∠VOW = 180° - m∠YOW = 180° - 120° = 60°
3. Find m∠ZOY:
∠ZOY and ∠VOW are vertical angles, so they are congruent.
m∠ZOY = m∠VOW = 60°
4. Find m∠ZOW:
∠ZOW and ∠YOW are adjacent angles that share a common side (OW).
m∠ZOW = m∠ZOY + m∠YOW = 60° + 120° = 180°
5. Find m∠SOU:
Since OT bisects ∠SOU, m∠TOU = 1/2 * m∠SOU.
We'll find m∠TOU later, so keep this relation in mind.
6. Find m∠TOU:
∠TOU and ∠UOV are adjacent angles that share a common side (OU).
m∠TOU = m∠VOW + m∠UOV = 60° + 35° = 95°
7. Find m∠SOU (using the relation from step 5):
m∠SOU = 2 * m∠TOU = 2 * 95° = 190°
8. Find m∠ZOT:
∠ZOT and ∠TOU are supplementary angles because they form a straight line.
m∠ZOT = 180° - m∠TOU = 180° - 95° = 85°
Final Answers:
m∠ZOY = 60°
m∠ZOW = 180°
m∠VOW = 60°
m∠SOU = 190°
m∠TOU = 95°
m∠ZOT = 85°
The probable question is in the image attached.
588 = 3n Please help I don't understand this!
Answers
588 = 3n
Solving
588 = 3n
Solving for variable 'n'.
Move all terms containing n to the left, all other terms to the right.
Add '-3n' to each side of the equation.
588 + -3n = 3n + -3n
Combine like terms: 3n + -3n = 0
588 + -3n = 0
Add '-588' to each side of the equation.
588 + -588 + -3n = 0 + -588
Combine like terms: 588 + -588 = 0
0 + -3n = 0 + -588
-3n = 0 + -588
Combine like terms: 0 + -588 = -588
-3n = -588
Divide each side by '-3'.
n = 196
Simplifying
n = 196
First, let's write the problem,
[tex]588 = 3n[/tex]
Let's switch sides now, otherwise, we are going to end up doing it later.
[tex]3n=588[/tex]
Divide both sides by 3.
[tex]\frac{3n}{3}=\frac{588}{3}[/tex]
Simplify.
[tex]n=196[/tex]
That would be our final answer.
You can feel free to let me know if you have any questions regarding this!
Thanks!
- TetraFish
How do I turn 1/9 into a decimal?
Answers
0.1111111111.... Will be your answer. Make sure you put a line over the 1's to signify the repetition.
0 .1
_____
9/ 1 0
9
_____
1
.11 repeating
find the distance between the points:
(1, 3) and (3, -4)
Please explain and show work
Answers
To start, we find the square of the distance between x1 and x2 and y1 and y2. The distance between x1 and x2, or 1 and 3, is 2. The distance between y1 and y2, or 3 and -4, is 7.
Now we square 2 and 7 and add them together to get 4 + 49 = 53.
The last thing we do to find the distance is take the square root of 53. 53 is not a perfect square and is also a prime number so our answer in simplest form is still sqrt53.
What is the solution to the inequality 2(x + 3) ≥ –10 – 4x? solve step by step, please.
Answers
2x + 6 > = -10 - 4x ....add 4x to both sides
2x + 4x + 6 > = -10 - 4x + 4x...simplify
6x + 6 > = -10 ...subtract 6 from both sides
6x + 6 - 6 > = -10 - 6...simplify
6x > = -16...divide both sides by 6
(6/6)x = -16/6
x = - 8/3 <==
What is -1.1 repeating as a fraction
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[tex]Hey \\ There! [/tex]
[tex] \frac{-1.1}{1} ( \frac{10}{10} )\\ \\ -1.1(10) = -11 \\ \\ 1(10)= 10 \\ \\ \\ Fraction: \frac{-11}{10} [/tex] this is also [tex]equal [/tex] to: [tex] -1\frac{1}{10} [/tex]
Your answer would probably be: [tex] \frac{-11}{10} = -1\frac{1}{10} [/tex]
Good luck on your assignment and enjoy your day!
~[tex]MeIsKaitlyn:)[/tex]
The record high January temperature in Austin,Texas is 90F the record low January temperature is -2 F find the differences between the high and low temperature
Answers
the difference s 96 degrees
Can someone plz help me.
Solving Equations
Answers
For number 4 you'll do the distribution property and get -4x-8=-40 then you'll add 8 to both sides and then divide by -4 on both sides and end up with the solution of x= 8
3. Add 5 on both sides, which will give you a= -7 (don't forget the negative sign)
For question 4 it's a bit different (Note: when you see a number next to a set of parentheses, that means you have to multiply the number by the parentheses AKA Distributive Property)
4. After distributing the -4, you'll get -4x-8=-40...but you're not done quite yet.
Now we have to get rid of the -8, so add 8 to each side, which will give us -4x=-32
Next divide each side by -4(because the number next to x is -4), once you do that, it'll leave you with x= 8 as your final answer.
The total weight of 6 pieces of butter and a bag of sugar is 3.8 lbs. if the weight of the bag of sugar is 1.4lbs, what is the weight of each piece of butter?
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How many ways are there to put 4 balls in 3 boxes if the balls are distinguishable and the boxes are distinguishable?
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the charge per mile for a compact rental car is $0.12 she has a budget of $60 for mileage charges. what is the greatest number of miles Miss Rodriguez and travel without going over budget