Answer:
vertical angles
Step-by-step explanation:
A and b are vertical angles, since they are formed by the same lines and share a vertex
Answer:
\(option \: a \: is \: correct \\ and \: vertically \: opp \: angels \: are \: equal.\)
fill in the blank. anthony placed an advertisement for a new assistant on november 1. he hired marquis on december 1. his _______ was 30 days.
Anthony's "hiring process" or "recruitment period" was 30 days.
The blank can be filled with "hiring process" or "recruitment period" to indicate the duration between placing the advertisement for a new assistant on November 1 and hiring Marquis on December 1. This period represents the time it took Anthony to evaluate applicants, conduct interviews, and make the decision to hire Marquis.
The hiring process typically involves several steps, such as advertising the job opening, reviewing applications, conducting interviews, and finalizing the selection. The duration of this process can vary depending on various factors, including the number of applicants, the complexity of the position, and the efficiency of the hiring process.
In this case, the hiring process took 30 days, indicating the length of time it took for Anthony to complete the necessary steps and choose Marquis as the new assistant. This duration provides insight into the timeframe Anthony needed to assess candidates and make a hiring decision.
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What is the measurement of the angle shown below?
180°
80°
10°
100
Answer:
80 degrees
Step-by-step explanation:
vipins age in 15 years will be 5 less than three times of his age now. what will be his age after 20 years from now?
Answer:
40.
Step-by-step explanation:
15*3-5=40
15*3=45
45-5=40
The cafeteria had 4,350 ice cream sandwiches at the beginning of the day. At the end of the day, they only had 1,080 ice cream sandwiches. How many did they sell? SHOW ALL WORK
Answer:
3,270
Step-by-step explanation:
In the beginning of the day, there was 4,350 ice cream sandwiches. Then at the end of the day there was 1,080 ice cream sandwiches left, so you have to subtract 1,080 from 1,350 so the problem equation is 4350-1080=?
Here's how you solve it:
2 15
43 50
−10 80
______
3270
The y = x + 5 is an example of what type of relationship?
A. Multiplicative because 5 is added to the unknown value.
B. Additive because 5 is added to unknown value.
C. Multiplicative because 5 is multiplied to the unknown value.
D. Additive because 5 is multiplied to the unknown value.
given an x-coordinate and a y-coordinate for a point, which type of chart in excel will actually plot the point at its cartesian coordinates? (pick the best answer)
A scatter plot in Excel is the type of chart that can plot a point at its Cartesian coordinates using an x-coordinate and a y-coordinate.
The type of chart in Excel that plots a point at its Cartesian coordinates using an x-coordinate and a y-coordinate is a Scatter Plot. A scatter plot is a type of graph in which individual data points are represented by dots on a graph. Each data point has two coordinates: the x-coordinate and the y-coordinate, which are used to plot the point on the graph.
In Excel, to create a scatter plot, you need to first select your data, then go to the Insert tab and click on the Scatter chart button. You can then choose the type of scatter plot you want to create. Once the chart is created, you can add data labels to show the x-coordinate and y-coordinate of each data point.
In summary, a scatter plot in Excel is the type of chart that can plot a point at its Cartesian coordinates using an x-coordinate and a y-coordinate.
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find 10 f(x) dx 0 if f(x) = 8 for x < 8 x for x ≥ 8 .
The required value of integration of given function is 82.
How we solve integration for conditional limit?To evaluate the integral we need to find the anti-derivative of F(x) and then evaluate it at the limits of integration.
Since F(x) = 8 for x < 8 and F(x) = x for x ≥ 8, we can split the integral into two parts, one from 0 to 8 and another from 8 to 10
According to question:
\($$\begin{aligned}& \int_0^{ 10} \mathrm{~F}(\mathrm{x}) \mathrm{dx} \\& =\int_0^8 F(x) d x+\int_8^{10} F(x) d x\end{aligned}\\$$\)
The anti-derivative of
\(F(x)=8$ is $F(x)=8 x$, so:$$\)
\($$\begin{aligned}& \int_8^{10} F(x) d x \\& =\left.\left(x^2 / 2\right)\right|_8 ^{10} \\& =\left(10^ 2 / 2\right)-\left(8^2 / 2\right) \\& =50-32 \\& =18\end{aligned}$$\)
Putting it all together
\($\int_0^10 \mathrm{~F}(\mathrm{x}) \mathrm{dx}=64+18=82$\)
So, the value of the integral \($\int_0^{10} F(x) d x$\) is 82.
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Complete question:
6 is added to the
product of 7 and a number.
The equation model of the given statement in question is 6 + 7× x.
What are equation models and arithmetic?The model of equation is defined as the model of the given situation in the form of an equation using constants and variables.
In math, it deals with numbers of operations given according to the statements. The four major arithmetic operators are, addition, subtraction, multiplication, and division.
Given that;
6 is added to product of a number and 7
Now,
Let, the number multiplied by 7 be x,
=7*x
6 is added to the product;
= 6 + 7 × x
Therefore, the equation of model will be given as 6 + 7 × x;
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PLEASE HELP A cereal box has a rectangle base with an area of 15 square inches. Its volume is 165 cubic inches. What is the height of the box?
A. 11 inches
B. 13 inches
C. 9 inches
D. 15 inches
Answer:
A. 11 inches
Step-by-step explanation:
All you have to do is dived 165 by 15
Answer:
A.11 inch
Step-by-step explanation:
i took the test!!!
Once a hot-air ballon reached its highest point it dropped 25 feet then five minutes later it dropped another 13 feet find its total change in altitude during this time
Answer:
38 ft
Step-by-step explanation:
25+13
Hope this helps!
-kiniwih426
Whitley has run 16 miles. His slowest running time for a mile was 9 minutes and 14 seconds. His fastest running time for a mile was 7
minutes and 58 seconds. What is a reasonable estimate for how much time Whitley has spent running these 16 miles?
Answer:
275 minutes 12 seconds
Step-by-step explanation:
Given that :
slowest running time per mile = 9 minutes and 14 seconds
fastest running time per mile = 7
minutes and 58 seconds.
To estimate the time taken to run 16 miles ;
Obtain the Average of the two run times :
(9 minute 14 seconds) + (7 minutes 58 seconds) = 17 minutes 12 second
Hence it takes an average of 17 minutes 12 seconds per mile
Time taken to run 16 miles :
((17 * 60) + 12) * 16 = 16512 seconds
16512 / 60 = 275 minutes 12 seconds
PLEASE HELP, 10 POINTS IF YOU'RE RIGHT, IM TIMED
The diameter of a regulation soccer ball is about 8 and three-fifths inches. This number was graphed on a number line.
A number line going from negative 9 to positive 9. Point A is between negative 9 and negative 8, point B is between negative 7 and negative 6, point C is between 6 and 7, point D is between 8 and 9.
Which point could be the point representing the graph of the diameter of the ball?
A
B
C
D
Answer:
The answer is D....... between 8 and 9.
Answer:
D
Step-by-step explanation:
It is D because 8 3/5 is 8.6 in decimal form which is also right in between 9 and 8 which they are very close to 8.6. So there is not an exact number
The city of London, England, has an
elevation of 11 meters.
Which of these describes the elevation
of London?
below sea level
at sea level
above sea level
Answer:
above sea level
Step-by-step explanation:
CORRECT ANSWER GETS BRAINLIEST
What percentage of the block is shaded in?
Answer:
7/10ths
Step-by-step explanation:
There are ten blocks all together, which is where the 10 comes from, there is 7 shaded that is where the 7 comes from.
Answer:
The percentage is 70%.
Step-by-step explanation:
There are 10 spaces total, and 7 are shaded in. 7 divided by 10 is 0.7.
0.7 as a percentage is 70%.
So 70% of the block is shaded in.
79% of 8400 + 66.66% of 4800 = 120% of 7200+ x% of 4784. what is the value of x?
(a) 33.33 (b) 25 (c) 11.11 (d) 20.13
The value of x = 25 % (option b) in 79% of 8400 + 66.66% of 4800 = 120% of 7200+ x% of 4784. by converting the percentages.
79% of 8400 = ( 79/100) x 8400
= 6636
66.66% of 4800 = (66.66/100)x4800
= 3199.68
120% of 7200 = (120/100)x7200
= 8640
x% of 4784 = (x/100) x 4784
we are given that, 79% of 8400 + 66.66% of 4800 = 120% of 7200+ x% of 4784. what is the value of x :
therefore, 6636 + 3199.68 = 8646 + (x/100) x 4784
(x/100) x 4784 = 6636 + 3199.68 - 8646
= 1189.68
(x/100) = 1189.68/4784
= 0.248
x = 0.248 x 100
therefore , the value of x is equals to 24.8 % or 0.248 which is approximated to 25 % that is option (b)
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How many extraneous solutions does the equation below have?(2m)/(2m+3)-(2m)/(2m-3)=10123
Both solutions satisfy the original equation. As a result, there are no extraneous solutions in this case.
To determine the number of extraneous solutions in the given equation, let's simplify it step by step:
Step 1: Let's find the common denominator for the two fractions on the left side of the equation. The common denominator is (2m + 3)(2m - 3).
Step 2: Apply the common denominator to both fractions:
[(2m)(2m - 3)]/[(2m + 3)(2m - 3)] - [(2m)(2m + 3)]/[(2m + 3)(2m - 3)] = 1
Step 3: Simplify the numerators:
\([4m^2 - 6m - 4m^2 - 6m]/[(2m + 3)(2m - 3)] = 1\)
[-12m]/[(2m + 3)(2m - 3)] = 1
Step 4: Cancel out common factors:
-12m = (2m + 3)(2m - 3)
\(-12m = 4m^2 - 9\)
Step 5: Rearrange the equation:
\(4m^2 + 12m - 9 = 0\)
Step 6: Solve the quadratic equation using factoring, completing the square, or using the quadratic formula. Let's use the quadratic formula:
\(m = (-b ± √(b^2 - 4ac))/(2a)\)
For our equation, a = 4, b = 12, and c = -9. Substituting these values:
m = (-(12) ± √((12)^2 - 4(4)(-9)))/(2(4))
m = (-12 ± √(144 + 144))/(8)
m = (-12 ± √288)/8
m = (-12 ± 12√2)/8
Simplifying further:
m = (-3 ± 3√2)/2
So, we have two potential solutions for m:
m = (-3 + 3√2)/2 and m = (-3 - 3√2)/2
Now we need to check if these solutions satisfy the original equation. Let's substitute these values back into the equation:
For m = (-3 + 3√2)/2:
[(2(-3 + 3√2))/(2(-3 + 3√2) + 3)] - [(2(-3 + 3√2))/(2(-3 + 3√2) - 3)] = 1
Simplifying this equation, we find that it holds true.
For m = (-3 - 3√2)/2:
[(2(-3 - 3√2))/(2(-3 - 3√2) + 3)] - [(2(-3 - 3√2))/(2(-3 - 3√2) - 3)] = 1
Simplifying this equation, we also find that it holds true.
Therefore, both solutions satisfy the original equation. As a result, there are no extraneous solutions in this case.
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If x = a cosθ and y = b sinθ , find second derivative
I'm guessing the second derivative is for y with respect to x, i.e.
\(\dfrac{\mathrm d^2y}{\mathrm dx^2}\)
Compute the first derivative. By the chain rule,
\(\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{\mathrm dy}{\mathrm d\theta}\dfrac{\mathrm d\theta}{\mathrm dx}=\dfrac{\frac{\mathrm dy}{\mathrm d\theta}}{\frac{\mathrm dx}{\mathrm d\theta}}\)
We have
\(y=b\sin\theta\implies\dfrac{\mathrm dy}{\mathrm d\theta}=b\cos\theta\)
\(x=a\cos\theta\implies\dfrac{\mathrm dx}{\mathrm d\theta}=-a\sin\theta\)
and so
\(\dfrac{\mathrm dy}{\mathrm dx}=\dfrac{b\cos\theta}{-a\sin\theta}=-\dfrac ba\cot\theta\)
Now compute the second derivative. Notice that \(\frac{\mathrm dy}{\mathrm dx}\) is a function of \(\theta\); so denote it by \(f(\theta)\). Then
\(\dfrac{\mathrm d^2y}{\mathrm dx^2}=\dfrac{\mathrm df}{\mathrm dx}\)
By the chain rule,
\(\dfrac{\mathrm d^2y}{\mathrm dx^2}=\dfrac{\mathrm df}{\mathrm d\theta}\dfrac{\mathrm d\theta}{\mathrm dx}=\dfrac{\frac{\mathrm df}{\mathrm d\theta}}{\frac{\mathrm dx}{\mathrm d\theta}}\)
We have
\(f=-\dfrac ba\cot\theta\implies\dfrac{\mathrm df}{\mathrm d\theta}=\dfrac ba\csc^2\theta\)
and so the second derivative is
\(\dfrac{\mathrm d^2y}{\mathrm dx^2}=\dfrac{\frac ba\csc^2\theta}{-a\sin\theta}=-\dfrac b{a^2}\csc^3\theta\)
What is the simplified value of the expression m/n if m=4/5 and n= −0.25
Answer:
The simplified value of the expression m/n if m=4/5 and n= −0.25 is -16.
Step-by-step explanation:
GIVE ME BRAINLEST!!!!!!!!!!!!!!!!!!!
determina la pendiente (0,4) (-5,0)
Answer:
Use the slope formula to find the slope
m
.
m
=
4/5
Step-by-step explanation:
please help thank you
Please help me! image is below
If PR is 4, WQ is 8, and QR is 5, SP = ___ units
Answer:
From the attached graphic, we can see:
(SP + PR) * PR = (WQ + QR) * QR
SP * PR + PR^2 = WQ * QR + QR^2
4 SP + 4*4 = 8 * 5 + 25
4 SP + 16 = 65
4 SP = 49
SP = 49 / 4
SP = 12.25
Step-by-step explanation:
does this graph repesent a function ? why or why not
Sandra is 1.8 m tall. She stood 0.9 m from the base of the mirror and could see the top of
the cliff in the mirror. The base of the mirror is 5.4 m from the base of the cliff. What is
the height of the cliff?
The cliff rises 10.8 metres in height.
To determine the height of the cliff, we can use similar triangles and apply the concept of proportions.
Let's denote the height of the cliff as "h."
According to the given information, Sandra is 1.8 m tall and stands 0.9 m from the base of the mirror. The distance between the base of the mirror and the base of the cliff is 5.4 m.
We can form a proportion based on the similar triangles formed by Sandra, the mirror, and the cliff:
(Height of Sandra) / (Distance from Sandra to Mirror) = (Height of Cliff) / (Distance from Mirror to Cliff)
Plugging in the values we know:
1.8 m / 0.9 m = h / 5.4 m
Simplifying the equation:
2 = h / 5.4
To solve for h, we can multiply both sides of the equation by 5.4:
2 * 5.4 = h
10.8 = h
Therefore, the height of the cliff is 10.8 meters.
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How to factor binomials?
Answer:
Let us consider a binomial expression
For example,
x²+(a+b)x+ab
x²+ax+bx+ab
x(x+a)+b(x+a)
(x+a)(x+b)
Therefore, the above binomial expression has two factors (x+a) and (x+b).
Now by numericals
Consider, x²+12x+35
\( {x}^{2} + 12x + 35\\Factors\:of\: 35\: is\: 5\: and\:7 \\ {x}^{2} + 5x + 7x + 35 \\ x(x + 5) +7(x + 5) \\ (x + 5)(x + 7)\)
Here, (x+5) and (x+7) are the factors of the binomial expression x²+12x+35.
Answer:
Binomials are two-term expressions connected with a plus sign or minus sign, such as {ax+b}ax+b. The first term will always include a variable, while the second term may or may not. 1st: factoring is when you break a large number down into it's simplest divisible parts. Each one of these parts is called a "factor." So, for example, the number 6 can be evenly divided by four different numbers. 2nd: A binomial is simply the addition or subtraction of two numbers, at least one of which contains a variable. Sometimes these variables have exponents, like x^5 or 5y^6. 3rd :When first factoring binomials, it can help to reorder equations with ascending variable terms. This means you find the highest possible number that both parts of the binomial are divisible by. If you're struggling, simply factor both numbers on their own, then see what the highest matching number is.
Step-by-step explanation:
A 3-pack of notebooks costs $4.62. What is the unit price per notebook?
$1.54/1 notebook
First you set up the proportion 3/$4.62 = 1/$x (x is unknown)
Then you divide $4.62 by three to find the price of 1 notebook. I used the bowtie method, there is other ways, but I find it the easiest
qs 14-18 determining components of costs of goods manufactured
Cost of Goods Manufactured is an accounting term used to describe the total cost of producing and manufacturing goods. It includes all direct and indirect costs of production, including labor, materials, overhead, and other expenses. Below are the five components of the cost of goods manufactured.
Direct Materials: It includes the cost of raw materials used in manufacturing a product.
Direct Labor: It includes the wages paid to workers who directly worked on the production line or in manufacturing a product.
Factory Overhead: It includes all indirect costs of manufacturing a product such as depreciation on equipment, rent, insurance, utilities, etc. Work-in-Process
Inventory: It includes the cost of materials, labor, and overhead that has been incurred but has not yet been completed. Finished Goods Inventory: It includes the cost of goods that have been fully manufactured but have not yet been sold.
To calculate the cost of goods manufactured, the sum of all these five components is calculated. It helps manufacturers to determine the total cost of goods manufactured and the cost per unit of production. Cost of goods manufactured is essential in determining the pricing strategy for a product as it helps to ensure that the product is profitable.
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2
Select the correct answer.
Martin runs 100 meters in 15 seconds. What is the equation for d, the distance in meters that Martin covers per second?
ОА.
15 + d = 100
ОВ.
100 + d = 15
Ос.
d x 15 = 100
OD
d x 100 = 15
Reset
Next
Please answer Quick
Answer:
It's OC
Step-by-step explanation:
Because what it's asking you is what is the distance he's running in that time.because d stands for the amount of distance covered in a second so you need to multiply the seconds against the distance that he covers in that second to get the 100 m that he runs in all
Centimeter using decimal
63mm
Answer:
6.3cm
Step-by-step explanation:
10mm=1cm
63mm=?cm
(cross multiply)
?=(63mm×1cm)/10mm
?=6.3cm
If the composite functions f(g(x)) and g(f(x)) both equal x, then the function g is the____function of f.
If the composite functions f(g(x)) and g(f(x)) both equal to x, then the function g is the Inverse function of f.
What is the inverse of a function?A function that can reverse into another function is known as an inverse function or anti-function. In other words, the inverse of a function "f" will take y to x if any function "f" takes x to y.
Let us take the Example.
Suppose f(x)= x/4 and g(x)=4x.
Let x=1
then f(g(x))= f(g(1))=f(4)=1
and g(f(x))=g(f(1))=g(1/4)=1
Here, f(g(x))=g(f(x))=1
Therefore , we can say that f(g(x)) and g(f(x)) are inverse of each other.
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how many three-letter initials with none of the letters repeated can people have?
To find the number of three-letter initials with none of the letters repeated, we need to consider the number of choices for each position in the initials.
To determine the number of three-letter initials with none of the letters repeated, we can analyze each position in the initials. For the first letter, we have 26 choices since there are 26 letters in the English alphabet.
After selecting the first letter, for the second letter, we have 25 choices remaining since we cannot repeat the letter used in the first position. Similarly, for the third letter, we have 24 choices remaining since we cannot repeat either of the previous letters.
Therefore, the total number of three-letter initials with none of the letters repeated can be found by multiplying the number of choices for each position: 26 * 25 * 24 = 15,600. Hence, there are 15,600 different three-letter initials that people can have if none of the letters are repeated.
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How much will 5 ounces cost?
1.5 ounces of yogurt cost $2.40.
How much will 5 ounces of yogurt cost?
Answer:
ok.
Step-by-step explanation:
Answer:
$8
Step-by-step explanation:
first you have to find one
0.5 ounce = $2.40 ÷ 3 = $0.80
1 ounce = 0.8 × 2 = $1.60
5 ounces $1.60 × 5 = $8