Answer:
Isolate the variable by dividing each side by factors that don't contain the variable.
Inequality Form:
x < 8
Interval Notation:
(−∞,8)
Step-by-step explanation:
Which graph represents the function y = -2cos(21x)?
y
3-
2+
1+
АЛЛАА
-0
-
4
همانا +
3
十四
4
5л 3л 7 2л х
4 2
4
2
-3+
Ur just messing around arent u "همانا " is literally a different language ._.
Jaden makes 63% of the free throws he shoots. About how many shots do you predict he will have to take to make 15 free throws?
Answer:
24 shots
Step-by-step explanation:
\(\frac{15}{y}= \frac{63}{100}\)
y × 63 = 15 × 100
63y = 1500
63y ÷ 63 = 1500 ÷ 63
\(y=23\frac{17}{21}\)
help me answer this please
Answer:
3,952 ft
Step-by-step explanation:
Use the sine function since you need to find the hypotenuse but know the opposite side of the angle, since sine is equal to opposite/hypotenuse.
sin8°=\(\frac{550}{c}\)
csin8°=550
c=550/sin8°
c= 3,952
Find the volume of the composite solid.
Answer:
The answer would be c
Step-by-step explanation:
Answer:
B, if not then it's D
Step-by-step explanation:
3.2 L of coffee were equally distributed to 40 coffee cups how many milliliters of coffee were in each cup
Answer:
80ml
Step-by-step explanation:
First, you would have to convert your liters to milliliters meaning that 3.2L would turn in to 3,200ml.
Once you get your unit of measurement completely in to milliliters, you can now divide
3,200 divided by 40
This would be 80.
This means that if you distribute 3.2L of coffee in to 40 cups, each cup would have 80ml of coffee.
Hope this helps :)
A password with 6 characters is randomly selected from the 26 letters of the alphabet.
What is the probability that the password does not have repeated letters, expressed to the nearest tenth of a percent?
We can see here that the probability that the password does not have repeated letters, expressed to the nearest tenth of a percent is = 9.8%.
What is probability?Probability is a measure of how likely an event is to happen. It is expressed as a number between 0 and 1, where 0 means the event is impossible and 1 means the event is certain.
The probability of an event can be calculated using the following formula:
Probability = Favorable Outcomes / Total Outcomes
The number of possible passwords is:
26 × 26 × 26 × 26 × 26 × 26 = 308,915,776.
The number of passwords with no repeated letters is
26P6 = 30,260,000.
The probability of a password having no repeated letters is
= 30,260,000 / 308,915,776 = 0.09779 = 9.78%.
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what is the solution to the equation:
5(n - 1/10) = 1/2
a. n= 13/5
b. n= 3/25
c. n= 0
d. n= 1/5
\( \sf \longrightarrow \: 5 \bigg( \: n - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{n}{1} - \frac{1}{10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10 \times n - 1 \times 1}{1 \times 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: 5 \bigg( \: \frac{10n - 1}{ 10} \bigg) = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: \frac{50n - 5}{ 10} = \frac{1}{2} \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =1(10) \\ \)
\( \sf \longrightarrow \: \: 2(50n - 5) =10 \\ \)
\( \sf \longrightarrow \: \: 100n - 10=10 \\ \)
\( \sf \longrightarrow \: \: 100n =10 + 10\\ \)
\( \sf \longrightarrow \: \: 100n =20\\ \)
\( \sf \longrightarrow \: \:n = \frac{2 \cancel{0}}{10 \cancel{0}} \\ \)
\( \sf \longrightarrow \: \:n = \frac{1}{5} \\ \)
Answer:-
Answer:- D) n = ⅕ ✅To solve the equation \(\sf 5(n - \frac{1}{10}) = \frac{1}{2} \\\) for \(\sf n \\\), we can follow these steps:
Step 1: Distribute the 5 on the left side:
\(\sf 5n - \frac{1}{2} = \frac{1}{2} \\\)
Step 2: Add \(\sf \frac{1}{2} \\\) to both sides of the equation:
\(\sf 5n = \frac{1}{2} + \frac{1}{2} \\\)
\(\sf 5n = 1 \\\)
Step 3: Divide both sides of the equation by 5 to isolate \(\sf n \\\):
\(\sf \frac{5n}{5} = \frac{1}{5} \\\)
\(\sf n = \frac{1}{5} \\\)
Therefore, the solution to the equation \(\sf 5(n - \frac{1}{10})\ = \frac{1}{2} \\\) is \(\sf n = \frac{1}{5} \\\), which corresponds to option (d).
\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)
♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
how much food can this container
What is -5/8 + 3/4 I cannot seem to figure it out correctly thanks!
Step-by-step explanation:
-5/8 + 3/4
= -5/8 + 6/8
=1/8
find the value of x and the measure of angle axc
Answer:
x = 4
m<AXC = 150
Step-by-step explanation:
m<1 + m<2 = m<AXC
102 + 10x + 8 = 6(6x + 1)
10x + 110 = 36x + 6
26x = 104
x = 4
m<AXC = 6(6x + 1)
m<AXC = 6(24 + 1)
m<AXC = 150
Please help!!!!!!!!!!!!!!
Answer:
131/156 or about 84%
5/14 or about 36%
Step-by-step explanation:
P(<6 classes) = number of males and females not taking 6 out of total males and females, which is 131/156 or about 84%
P(M,5) = 74/156 x 20/74 which reduces to 5/14
What is the value of h(-4) What is the value of h(11)
Answer:
h(-4) = -2
h(11) = 5
The function h is a linear function that describes the relationship between two variables, x and y. It is defined as a straight line on a graph. The equation for this linear function is y = mx + b, where m is the slope of the line and b is the y-intercept.
To calculate the value of h for a given x, we need to know the slope m of the line and the y-intercept b. For the function h, m = 3 and b = -6. This means that for every 1 unit increase in x, y will increase by 3 units.
So, to calculate h(-4), we plug -4 into the equation and solve for y:
y = 3x - 6
y = 3(-4) - 6
y = -12 - 6
y = -18
Therefore, the value of h(-4) is -18.
To calculate h(11), we plug 11 into the equation and solve for y:
y = 3x - 6
y = 3(11) - 6
y = 33 -
Step-by-step explanation:
Answer: It would be -44
Step-by-step explanation: So, if we are finding the value of this expression: h(-4), we have to find out what h= (which is 11) Then, you take that and multiply it by -4, to get -44 (positive x negative = negative) I hoped this helped.
Find the perimeter and area of the figure.
12 yd
13 ydy
| 5 ydt5 ydt
Answer:
P = 36 yd
A = 60 yd²
Step-by-step explanation:
P = side + side + side
Pythagorean triple = 5, 12, 13
P = 10 + 13 + 13
P = 36
A = 1/2(b)(h)
A = 1/2(10)(12)
A = 1/2(120)
A = 60
The complex numbers z1 and z2 are graphed. Which point represents z1 + z2?
A
B
C
D
Answer:
A
Step-by-step explanation:
edge
\(Z_{1} +Z_{2}\) represents Point A i.e., 3i.
What are complex numbers?Complex numbers are the numbers that are expressed in the form of
a + ib where, a, b are real numbers and ‘i’ is an imaginary number called “iota”. The value of i = (√-1). For example, 2+3i is a complex number, where 2 is a real number (Re) and 3i is an imaginary number (Im).
Given
The complex numbers z1 and z2 are graphed.
From the graph,
\(Z_{1} =3+i\)
\(Z_{2} =-3+2i\)
\(Z_{1} +Z_{2}= 3+i+(-3+2i)\)
\(Z_{1} +Z_{2}= 3-3+i+2i\)
\(Z_{1} +Z_{2}= 3i\)
Option A is correct.
\(Z_{1} +Z_{2}\) represent Point A i.e., 3i.
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Pleaseeeeeeeeeeeee help!
The symbolic quantified statement is given as:
For all real integers x and y, if x³ = y³, then x = y.
Using quantifiers, this can be written as:
∀x,y∈ℝ, (x³ = y³) → (x = y)
What is the explanation for the above?
The symbolic quantified statement represents the original sentence using logical symbols and quantifiers.
The universal quantifier (∀) is used to denote "for all," while the implication arrow (→) represents "if... then." The statement asserts that if the cubes of any two real integers x and y are equal, then x and y are equal as well.
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Please help, test due in 1 hour! I will give brainliest! :)
Answer:
Rectangle + half circle ?
Step-by-step explanation:
Answer:
A rectangular prism and half of a cylinder.
Step-by-step explanation:
The rectangular prism is for the bottom part, and if you cut a cylinder vertically down it's diameter, you would get the top shape. Put em both together and BAM you got a chest. Periodt.
A common multiple is 180 true or false
Answer:
False
Step-by-step explanation:
Suppose that a and b are integers with a < b How many numbers are in the list a, a+1, a+2.... b?
So I thought about doing a-(a-1) to get the first number to one so the list becomes 1,2,3 but i soon realized that does not work
The count of numbers in the list a, a+1, a+2.... b is b - a + 1
How to determine the count of numbers in the list a, a+1, a+2.... b?The list of numbers is given as:
a, a+1, a+2.... b
From the above list, we can see that the numbers are consecutive numbers.
This means that, the count of numbers in the list is
Count = Highest - Least + 1
Where
Highest = b
Least = a
Substitute the known values in the above equation
Count = b - a + 1
Hence, the count of numbers in the list a, a+1, a+2.... b is b - a + 1
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Which of the following explains why this inequality is true?
7 3/8 × 4/5 < 7 3/8
The answers I have to choose from are:
A. When 7 3/8 is multiplied by a number greater than 1, the product is more than 7 3/8
B. When 7 3/8 is multiplied by a number greater than 1, the product is less than 7 3/8
C. When 7 3/8 is multiplied by a number less than 1, the product is more than 7 3/8
D. When 7 3/8 is multiplied by a number less than 1, the product is less than 7 3/8.
The correct option is B: The result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.
Explain about the term mixed fractions:Once kids have a firm grasp on right fractions, they are exposed to mixed numbers and improper fractions.
Divide the numerator and denominator to create a mixed fractions from an incorrect fraction. The solution to this problem is the whole number portion; the leftover portion is the numerator; its denominator stays the same.
We can convert the two fractions to decimal form in order to compare them.
7.375 is equivalent to 7 3/8, and
4/5 is equivalent to 0.8.
7.375 multiplied by 0.8 results in:
7.375 × 0.8 = 5.9
Since the result is 5.9, which is less than 7.375, it follows that 7 3/8 multiplied by 4/5 is less than 7 3/8.
Thus, the result of multiplying 7 3/8 by a number larger than 1 is less than 7 3/8.
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What is the solution of the equation?
4(y+2)=32
A 4
B 6
C -10
D 10
Answer:
\(\boxed{\sf{y=6}}\)The answer is B. 6.Step-by-step explanation:
Use a distributive property.
Isolate the term of y from one side of the equation.
Distributive property:\(\Longrightarrow: \sf{A(B+C)=AB+AC}\)
⇒: 4(y+2)=32
First, divide by 4 from both sides.
\(\Longrightarrow:\sf{\dfrac{4(y+2)}{4}=\dfrac{32}{4} }\)
Solve.
⇒ 32/4=8
⇒ y+2=8
Subtract by 2 from both sides.
\(\Longrightarrow \sf{y+2-2=8-2}\)
Solve.
Subtract the numbers from left to right.
8-2=6
y=6
Therefore, the correct answer is B. 6.I hope this helps you! Let me know if my answer is wrong or not.
Need help please and thank you
Hey!
For any graphing calculator problems I would recommend using desmos if your teacher allows it or getting a graphing calculator such as a ti-nspire :)
This way, it will be able to graph and get the answers quicker!
The answers to this question is (37.5,15) and (0,60). To find your answers when you graph always look for where the lines intersect. If the lines do not intersect then it is not one of your answer choices. (examples are below).
What is the y intercept in this equation y=3x+7
Answer:
The slope, m = 3; the y-intercept, b=7; and to draw the line on the co-ordinate plane, mark the point where the y-intercept is, b=7. since this is on the y-axis, you plot the ordered pair, (0,7)
Step-by-step explanation:
I hope this helps out!
Write an equation in standard form for the line that passes through the given points.
(5,0) and (0,3)
The equation of the line in standard form is
(Type your answer in standard form.)
3x + 5y = 15 is the equation of the line in standard form that passes through the point (5,0) and (0,3).
What is the equation of line that passes through the given points?The formula for equation of line is expressed as;
y = mx + b
Where m is the slope and b is the y-intercept.
Given the data in the question;
Point 1 ( 5,0 )
x₁ = 5y₁ = 0Point 2 ( 0,3 )
x₂ = 0y₂ = 3First, we determine the slope of the line.
Slope m = ( y₂ - y₁ )/( x₂ - x₁ )
Slope m = ( 3 - 0 )/( 0 - 5 )
Slope m = ( 3 )/( -5 )
Slope m = -3/5
Now, we plug the slope and coordinates of one the point into the equation of line to determine the y-intercept b.
y = mx + b
0 = (-3/5)5 + b
Solve for b
0 = -15/5 + b
0 = -3 + b
b = 3
Now that the values of slope m and y-intercept b is known, plug these into y = mx + b to determine the equation of the line.
y = mx + b
y = (-3/5)x + 3
Convert to standard form; Ax + Bx = C
Multiply each term by 5
y = (-3/5)x + 3
5y = 5(-3/5)x + 5(3)
5y = -3x + 15
Reorder the equation
3x + 5y = 15
Therefore, the equation of the line is in standard form is 3x + 5y = 15.
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A graphic company charges $60 per hour for the work of its most senior graphic artists, $30 per hour for the work of a production designer, and $19 per hour for the
work of a trainee. A recent project required 34 hours of work from a senior artist, 13 hours from a production designer, and 35 hours from a trainee. Write out a
mathematical statement for calculating the total labor cost, and then compute this cost.
Select the correct choice below and fill in the answer box to complete your choice.
(Simplify your answer.)
OA. $60+34+$30+13+$19+35-$
OB. (34+13+35) x ($60+$30+$19)=$
OC. 34x13x35+$60 × $30x$19=$
OD. 34×$60+ 13× $30+35x$19=$
Considering the definition of an equation, a mathematical statement for calculating the total labor cost is Total labor cost= 60×S + 30×PD + 19×T and the total labor cost for the recent project is $3,160.
Definition of equation
An equation is the equality between two algebraic expressions connected by the equals sign in which some known data are included together with one or more unknown values, also known as unknowns.
The terms of an equation are the addends that make up the members of an equation, whereas the members of an equation are each of the expressions that appear on both sides of the equal sign.
Finding the value that satisfies an equation is what is meant by finding its solution. By converting the unknown to the answer in this manner, the equality must be true.
This case
In this case, you consider:
S= hours of work from a senior artist.
PD= Production designer labor hours.
T= hours of work from a trainee.
On the other hand, you know that Girilla Graphics charges:
For the work of its most senior graphic artists, they charge $60 per hour.
For production designer work, the hourly rate is $30.
$19 per hour for a trainee's labor.
Therefore, the following equation can be used to determine the project's overall labor costs:
Total labor cost= 60×S + 30×PD + 19×T
A recent project required:
A senior artist's 34 hours of labor.
13 hours from a production designer.
35 hours from a trainee.
So, the following formula can be used to determine the project's overall labor costs:
Total labor cost= 60×34 + 35×13 + 19×35
Solving:
Total labor cost= $3,160
In summary, a mathematical statement for calculating the total labor cost is Total labor cost= 60×S + 30×PD + 19×T and the total labor cost for the recent project is $3,160.
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A circle has a radius of 2v2 units and a center at (-5, 1). Which point is located on the circle?
Answer:
0vs1
Step-by-step explanation:
the right answer is 0 / 1
simplify each algrebraic expression. drag tiles to correct boxes to complete the pairs.
-5x-2 5x+2 5x-2 -5x+2
(a) The algebraic expression, -5x - 2 + 5x + 2 is simplified as 0.
(b) The algebraic expression, 5x -2 - (5x + 2) is simplified as -4.
What is the simplification of the algebraic expression?The given algebraic expression is simplified by adding similar terms together, as it will make the expression to be in simplest form.
The given algebraic expressions are;
-5x - 2 + 5x + 2
5x -2 - (5x + 2)
The first algebraic expression is simplified as follows;
-5x - 2 + 5x + 2
collect similar terms;
(-5x + 5x) + (-2 + 2)
= 0 + 0
= 0
The second algebraic expression is simplified as follows;
5x - 2 - (5x + 2)
= 5x - 2 - 5x - 2
collect similar terms;
= (5x - 5x) + (-2 - 2)
= 0 - 4
= - 4
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Photo attach please help
Answer:
Option D: 5√5 is the correct answer.
Step-by-step explanation:
Given that:
√20 + √45
These can also be written in simplified form;
√5*4 + √5*9
We will take square root of 4 and 9.
The square root of 4 and 9 is,
√4 = 2
√9 = 3
Thus,
2√5 + 3√5
Adding the roots,
5√5
Hence,
Option D: 5√5 is the correct answer.
If parallelogram PQRS is dilated by a scale factor of 4 with a center of dilation at the origin what is the area of parallelogram
evaluate the following 10+4(3+2)+5+(12÷6)
Answer:
37
Step-by-step explanation:
Find the x-intercept of the following equation. Simplify your answer.
4x + 7y = 8
x-intercept =