Answer:
k > −7
Step-by-step explanation:
1 Subtract 6k6k from both sides.
9k+3-6k>-189k+3−6k>−18
2 Simplify 9k+3-6k9k+3−6k to 3k+33k+3.
3k+3>-183k+3>−18
3 Subtract 33 from both sides.
3k>-18-33k>−18−3
4 Simplify -18-3−18−3 to -21−21.
3k>-213k>−21
5 Divide both sides by 33.
k>-21/3
6 Simplity 21/3 to 7.
k>-7
Hope This Helps.
Answer:
k > -7
Step-by-step explanation:
Rearrange the equation by subtracting what is to the right of the greater than sign from both sides of the inequality :
9*k+3-(6*k-18)>0
Step by step solution :
STEP 1:
Pulling out like terms
1.1 Pull out like factors :
3k + 21 = 3 • (k + 7)
Equation at the end of step 1:
STEP 2:
2.1 Divide both sides by 3
Solve Basic Inequality :
2.2 Subtract 7 from both sides
k > -7
Inequality Plot :
2.3 Inequality plot for
3.000 X + 21.000 > 0
One solution was Made :
k > -7
HOPE THIS HELPS!
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Find the greatest power of 3 that is divisible of 100!
Answer:
There is no greatest power of 3 that is divisible of 100.
Step-by-step explanation:
Since any number can always be divisible of 100, there would be no greatest power of 3 that is divisible of 100 since the powers can go on and on forever without stopping, and all powers of 3 is able to be divided by 100.
Select the graph that shows the correct sum.
Answer:B
Step-by-step explanation:
E202 just did :)
Answer:
b
Step-by-step explanation:
edg 2020
We are learning about trigonometry, i don’t understand please help
Answer:
x = 13.8
Step-by-step explanation:
tanθ = opposite/adjacent
θ is 41, opposite side is 12, adjacent side is x
=> tan(41) = 12/x
x = 12/tan(41) = 12/0.8693 = 13.8
if you worked for 3 hours and earned a total of $24 determine your hourly work pay. show ALL your work
Answer:
$8 per hour
Step-by-step explanation:
You earned $24 bucks in just 3 hours. 24/3 would be 8. Therefore, we can determine that the pay is $8 per hour..
A microscope increases the side lengths of objects eight times. Calculate how big the area of a square will appear that has a side length of 0.6 millimeters.
Explain if possible please
Answer:
Step-by-step explanation:
Hi Bagels :P
b/c it's 8 time bigger, just multiply by 8
8* 0.6 mm = 4.8mm on each side, now multiple both of the sides
to find the area
4.8 * 4.8 = 23.04 \(mm^{2}\)
got it? :)
Type the correct answer in the box. Use numerals instead of words. If necessary, use / for the fraction bar.
is parallel to . and are perpendicular to and .
The ratio of the lengths of and is
:
.
The ratio of the lengths of and is 1: 1
PQ parallel to RS
PR and PS; perpendicular to PQ and RS.
What are the perpendicular lines?
Perpendicular lines are lines that intersect at a 90 degrees angle. Parallel lines are lines that are always the same distance apart.
FOR parallel lines, the perpendicular line joining then is always the same; here the 4 angles formed are all 90°
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A person is working on a print drawn to a scale of 1/8" = 1'. A room is 16 feet wide. What would this measure on the print?
The measure of the print is 2 inches.
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,
1' = 1/8''
This means,
12 inch = 1/8 inch
Now,
16 feet = 12 x 16 inch = 192 inch
So,
12 inch = 1/8 inch
Multiply 16 on both sides.
16 x 12 inch = 16/8 inch
192 inch = 2 inch
Thus,
2 inches is the measure of the print.
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Solve the puzzle and add the colors
Answer:
43
Step-by-step explanation:
Green: 9 - 2(-3) = 9 + 6 = 15
Red: -2(-3) + 4 = 6 + 4 = 10
Dark blue: 7x + 5 = 19
7x = 19 - 5 = 14
x = 14/7 = 2
Light blue: 6x + 3 = 21
6x = 21 - 3 = 18
x = 18/6 = 3
Red(Lt blue) - Dk blue + Green = 10(3) - 2 + 15 = 43
Can some explain how to do algebra and what's the easiest way to do it
Please explain on the best possible
Answer: The most important aspect in doing algebra is having a pen/pencil and paper in hand. It'll give you a better understanding of the question being posed.
What is (6+4) (-12) using the Distributive Property?
Answer:
multiply -12 first by 6 and then by 4
a student spends 18 out of 35 of his pocket money on transport and fruit what is the fraction left?
To find the fraction of pocket money left after spending on transport and fruit, we need to subtract the amount spent from the total pocket money and express it as a fraction.
The student spends 18 out of 35 of his pocket money, which means he has (35 - 18) = 17 units of his pocket money left.
Therefore, the fraction of pocket money left can be written as 17/35.
Q14. The figure is made up of a rectangle and two identical squares each of side 2cm. Find the length of the rectangle. (a.) 12 cm c. 18 b.16 d. 19 cm
Answer:
a. 12 cm
Step-by-step explanation:
Since the squares have a side length of 2 cm, all sides of the squares are 2cm(See 1st image).
Combine those two squares to form a rectangle(See 2nd image)
Now you can add the two sides that say 2 cm in order to make a
4 cm side(See 3rd image)
Now, add all sides up: 4 + 4 = 8 ==> the 2 long sides
2 + 2 = 4 ==> the 2 short sides
8 + 4 = 12 cm ==> total length
Describe the translations that map the original tile to the four tiles specified.
1 to 2: (x,y) → ()
1 to 4: (x,y) → (0)
1 to 6: (x,y)-(0)
1 to 8: (x,y)-(0)
The translations that map to the four tiles are 1 to 2: (x,y) → (x + 2, y), 1 to 4: (x,y) → (x, y + 2), 1 to 6: (x,y) → (x + 4, y + 2) and 1 to 8: (x,y) → (x + 2, y + 4)
Describing the translations that map to the four tilesFrom the question, we have the following parameters that can be used in our computation:
The graph
From 1 to 2, we can see that the figure is shifted to the right by 2 units
This is represented as
1 to 2: (x,y) → (x + 2, y)
From 1 to 4, we can see that the figure is shifted up by 2 units
This is represented as
1 to 4: (x,y) → (x, y + 2)
From 1 to 6, we can see that the figure is shifted up by 2 units and shifted right by 4
This is represented as
1 to 6: (x,y) → (x + 4, y + 2)
From 1 to 8, we can see that the figure is shifted up by 4 units and shifted right by 2
This is represented as
1 to 8: (x,y) → (x + 2, y + 4)
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4 is the slope of a line y - 4x = 0 true or false
it is false but 4 is not y-4x=0
Lynn is making a snack. The recipes call for 38 cup of water for oats and 14 cup of water for dried fruit. She only has 1 cup of water. Does she have enough to make her snack? Explain.
Answer:
Below
Step-by-step explanation:
"Lynn is making a snack. The recipes call for 3/8 cup of water for oats and 1/4 cup"
(I changed the numbers to fractions ....)
she needs 3/8 + 1/4 cup ....add them together by finding a common denominator
1/4 = 2/8
then 3/8 + 2/8 = (3+2)/8 = 5/8 cup
if she has one cup of water she has enough....she only needs 5/8 cup
2. The box and whisker plot below shows the starting salaries for 120 graduates of a small college.
a) What is the range of the starting salaries?
b) About 30 graduates make below what amount?
c) How many graduates have a salary above $33,000 ?
d) $25 of the graduates make above what amount?
The range of the starting salaries is 53,000
Given,
The box and whisker plot below shows the starting salaries
The number of graduates in a small college = 120
We have to find the range of the starting salaries;
Range of a data;
The difference between the highest and lowest values for a given data collection is the range in statistics. For instance, the range will be 10 - 2 = 8 if the given data set is 2, 5, 8, 10, and 3. As a result, the range may alternatively be thought of as the distance between the highest and lowest observation.
Here,
Lowest value = 19,000
Highest value = 72,000
Then,
Range of the set = 72,000 - 19,000 = 53,000
That is,
The range of the given data set is 53,000
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Five more than the product of a number and six is equal to nine
Answer:
Think about the PEMDAS rules for order of operations.
Multiplication comes before addition or subtraction, so first we have "the product of a number and 5" - that's 5x. Then "six more" than that would be 5x + 6. "Equals" means the "=" sign, so the final answer is 5x + 6 = 8.
Identifying the values a, b, and c is the first step in using the Quadratic Formula to find solution(s) to a quadratic equation. What are the values a, b, and c in the following quadratic equation? -3x^2 -5x +9 =0
Answer:
The quadratic equation is in the standard form: ax^2 + bx + c = 0. To use the quadratic formula to find the solutions, we need to identify the values of a, b, and c in the equation:
a is the coefficient of the x^2 term, which is -3 in this case.
b is the coefficient of the x term, which is -5 in this case.
c is the constant term, which is 9 in this case.
Therefore, the values of a, b, and c in the quadratic equation -3x^2 - 5x + 9 = 0 are:
a = -3
b = -5
c = 9
Solve
for x
2(2x + 1) -10=4
Help please and thank you
Answer: 3
Distribute
Subtract the numbers
Simplify
13) There are 625 students at Sunshine Middle School. If 8% of the students were absent on Tuesday, how many students were absent?
Answer:
8% of 625 = 50
Step-by-step explanation:
8% of 625 = 0.08 × 625 = 50
£1 = $1.41
£1= €1.15
$1= €?
We can use unit conversion to find the value of $1 in Euros:
\begin{aligned}
£1 &= $1.41 \\
\frac{£1}{1.15} &= \frac{$1.41}{x} \\
x &= \frac{$1.41}{\frac{£1}{1.15}} \\
&= $1.7278
\end{aligned}
Therefore, $1 is equal to €1.7278.
Monique Montez earns a 3.5 percent commission on all sales. She also receives a $500 bonus if her commission exceeds $4,000. Her total sales were $82,500. What was her total pay?
I WILL GIVE THE BRAINIEST
A high school class is planning a field trip to an art museum in their city. The class collected a total of $1259 from all of the students, which will go towards renting a bus, museum admission, and lunch
However, a week before the trip 9 students had to drop out and their portion of the collected money had to be given back to them. Due to this, the students that are all still going must contribute an
Now let a be the number of students who went on the trip and s9 be the original number of students who had planned to go on the trip
What equation can be written to determine the number of students that went on this trip?
An equation can be written to determine the number of students that went on this trip is: C. \(\frac{1259}{s} + 12=\frac{1259}{s+9}\)
How to write an equation to determine the number of students that went on this trip?In order to write an equation to determine the number of students that went on this trip, we would have to assign a variable and an expression to the number of students who went on the trip and the original number of students who had planned to go on the trip as follows;
Let the variable s represent the number of students who went on the trip.Let the expression s + 9 represent the original number of students who had planned to go on the trip.Since a total of $1259 was collected from all of the students with 9 students dropping out and their portion of the money collected given back to them while the students that are all still going must contribute an additional $12, an equation to determine the number of students that went on this trip is given by;
\(\frac{1259}{s} + 12=\frac{1259}{s+9}\)
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Complete Question:
A high school class is planning a field trip to an art museum in their city. The class collected a total of $1259 from all of the students, which will go towards renting a bus, museum admission, and lunch.
However, a week before the trip 9 students had to drop out and their portion of the collected money had to be given back to them. Due to this, the students that are all still going must contribute an additional $12 each to cover all of the cost.
Now let s be the number of students who went on the trip and s + 9 be the original number of students who had planned to go on the trip
What equation can be written to determine the number of students that went on this trip?
please help it’s urgent!!
Answer:
I believe the answer is A
Step-by-step explanation:
Since when translating down it moves the Y variable and not the X and when reflecting it will turn negative X (-3) into positive 3
Please help me on dis
Answer:
170
Step-by-step explanation:
if u want the area you'd do
12×10=120
120÷2=60
10×5=50
60+60+50=170 whatever the units are squared
Please help me find the code for this puzzle l. I included all you will need.
Answer:
Code: AHAN
Step-by-step explanation:
Domain: 0 to 8.
Range: 0 to 18.
0 is A.
H is 8.
N is 18.
create a graph of 4.95 + 3.99
Answer:
????
Step-by-step explanation:
as in y = 4.95 + 3.99 or points? if so just draw a horizontal line at 8.94
Jan copied a picture of her house on the copier machine. The actual measurement is four-and-eight-tenths inches by six inches. The enlarged version is eight inches by another measurement, but she can’t figure out what the other measurement is. What’s the missing length of the enlargement?
Answer:
It's 10
Step-by-step explanation:
I know this is right.
Answer:
10 inches. slay queen you slaying girl
:)
Step-by-step explanation:
Consider an example of an apartment: The number of bedrooms, bathrooms, and the floor of an apartment determines its price. Which is the dependent variable in this example
Answer: The price of the apartment.
Step-by-step explanation:
We know that for a given apartment, the number of bedrooms, bathrooms, and floor determines the price.
Then we could define the variables:
x = number of bedrooms.
y = number of bathrooms
z = floor.
And define the price of the apartment as a function of these variables:
p(x, y, z) = price
Then the independent variables are x, y, and z.
And the dependent variable (this is, the variable that changes in response to the changes in the independent variables) will be the price of the apartment.
Using function concepts, it is found that the dependent variable in this example is the price.
The standard format of a function is: \(y = f(x)\).In which each value of y is a function of one value of x, and thus, x is the independent variable and y is the dependent variable.In this problem, price depends of the number of bedrooms, bathrooms, and the floor of an apartment, hence, the function is:
\(p = f(be, ba, fl)\)
Which means that the dependent variable is the price.
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Which expression represents each mathematical phrase?
Drag the answer into the box to match each phrase.
add 12 and a number
subtract a number from 12
divide a number by 12
multiply 12 by a number
Answer:
Step-by-step explanation:
add 12 and a number: 12 + c
subtract a number from 12: 12 - c
divide a number by 12: c : 12 or c/12
multiply 12 by a number: 12 · c = 12c
Answer:
the sum of a number and 12= 12+p
the quotient of a number and 12= p/12
the difference between 12 and a number= 12-p
Step-by-step explanation: