Answer:
Other factor is 70
Step-by-step explanation:
Let,
Other factor = x
Then,
x × 60 = 4200
x = 4200/60
x = 420/6
x = 70
∴Another factor is 70.
Answer:
Solution given
let two factor be a and b.
if one factor a=60, then b=?
we have
product of factor=4200
a*b=4200
60*b=4200
b=\(\frac{4200}{60}=70\)
Step-by-step explanation:
Between 2020 and 2021, the population of a town decreased by 35%
In 2021, the population of the town was 94,900
What was the population of the town in 2020?
Answer:
Step-by-step explanation:
Answer:
97611 is the correct answer
The sum of three numbers is 97. The third number is 9 less than the first. The second number is 2 times the third. What are the numbers
Answer:
Step-by-step explanation:
x + y + z = 97 eq1
x - z = 9 eq2
y = 2z eq3
Since y is already defined in eq3, we can substitute eq3 into eq1.
x + 2z + z = 97
x + 3z = 97 new eq1
Now, we have only 2 equations to work with that have two variables.
x + 3z = 97 new eq1
x - z = 9 eq2
Subtract eq2 from new eq1 to eliminate the x terms.
4z = 88
z = 22
Next, substitute this value of z into eq3 to solve for y.
y = 2(22)
y = 44
Finally, we can substitute the values of y and z into eq1 to solve for x.
x = 97 - 44 - 22
x = 31
The three numbers are 22, 31, and 44.
HELP!!! A set of 3 cards, spelling the word ADD, are placed face down on the table. Determine P(D, D) if two cards are randomly selected with replacement.
1/3
2/3
2/6
4/9
number of favourable outcome to d is 2
number of possible outcome is 3
p(D)=2/3
p(D, D) =p(D)×p(D)
p(D,D) 2/3 ×2/3
p(D,D)=4/9
probability =4/9 (D)
Need help asap!! For this algebra
It is noticed that the factors then the x-intercepts are the same value as that of factors.
Given that, the quadratic equation represented on the graph in factored form is y=(x-3)(x+2).
From the graph, x-intercepts are x=-2 and x=3.
The vertex of the given quadratic graph is (0.5, -6)
Therefore, it is noticed that the factors then the x-intercepts are the same value as that of factors.
Learn more about the x-intercept here:
https://brainly.com/question/14180189.
#SPJ1
f – 6 = -2f + 3(f – 2) show your work please
f - 6 = -2f + 3(f - 2)
f - 6 = -2f + 3f - 6
f + 2f - 3f = -6 + 6
0 = 0
Every number is solution this equation.
Construct an equation that has n = 6 as its solution. Use n on both sides of the equation.
Answer:
See Explanation
Step-by-step explanation:
Required
Determine any equation where n = 6
\(n = 6\)
Add n to both sides
\(n + n = 6 + n\)
\(2n = 6 + n\) ----- This is 1 equation
\(n = 6\)
Multiply both sides by n
\(n * n = 6 * n\)
\(n^2 = 6n\) ----- This is another
\(n = 6\)
Add 5n to both sides
\(n + 5n = 6 + 5n\)
\(6n = 6 + 5n\) ---- This is another
Subtract 10 from both sides
\(6n - 10 = 6 - 10 + 5n\)
\(6n - 10 = -4 + 5n\)
\(6n - 10 = 5n - 4\) --- This is another
You can have as many equations as possible
Trigonometry, Need Help please!!
The value of cos(2α + β) using trigonometric identities is; -1.0155
How to solve trigonometric Identities?We are given;
α = sin⁻¹(4/5)
β = tan⁻¹(12/5)
Thus;
sin α = 4/5
tan β = 12/5
From trigonometric ratios, we can say that;
cos α = 3/5
sin β = 12/13
cos β = 5/13
We know from trigonometric identities that cos (a + b) = cos a cos b - sin a sin b.
Thus;
cos(2α + β) = cos 2α cos β - sin 2α sin β
Thus;
cos(2α + β) = 2(3/5) * (5/13)) - ((2 * 4/5 * 12/13))
= 0.4615 - 1.477
= -1.0155
Read more about Trigonometric Identities at: https://brainly.com/question/7331447
#SPJ1
use an appropriate taylor series to find the first four nonzero terms of an infinite series that is equal to ln(5/3).
The appropriate Taylor series for an infinite series with the first four nonzero terms equal to ln(5/3) is 0/1!, 0/2!, 0/3!, and 0/4! .......
What is taylor series?An infinite sum of words that are expressed in terms of a function's derivatives at a single point is known as the Taylor series or Taylor expansion of a function in mathematics. Near this point, the function and the sum of its Taylor series are equivalent for the majority of common functions. The polynomial or function of an infinite sum of terms is the Taylor series. The exponent or degree of each succeeding term will be greater than the exponent or degree of the one before it.
The formula is:
∑n=0 to ∞(fⁿ(a)(x-a)ⁿ)/n!
Here,
∑n=0 to ∞(fⁿ(a)(x-a)ⁿ)/n!
at n=1,
=0/1!
at n=2,
=0/2!
at n=3,
=0/3!
at n=4,
=0/4!
Appropriate taylor series for first four nonzero terms of an infinite series that is equal to ln(5/3) is 0/1!, 0/2!, 0/3!, 0/4!.......
To know more about taylor series,
https://brainly.com/question/28158012
#SPJ4
f f(x) = 3x2 + 1 and g(x) = 1 – x, what is the value of (f – g
The value of the function operation f - g(x) is 3x² + x
What is Function OperationsFunction operations refer to mathematical operations that can be performed on functions, such as addition, subtraction, multiplication, and composition.
Addition and subtraction of functions:
A function can be added or subtracted with another function if both of them have the same domain. The result is a new function with the same domain as the original functions.
Multiplication of functions:
Two functions can be multiplied together to create a new function. The result is a new function whose value at each point in the domain is the product of the original functions' values at that point.
Composition of functions:
Function composition is the application of one function to the result of another function. The result is a new function that is the composition of the original functions. It is represented by (f ∘ g) (x) = f(g(x)) where f and g are the functions being composed.
In this problem, we have two functions which are;
f(x) = 3x² + 1g(x) = 1 - xThe value of (f - g)(x) = 3x² + x
Learn more on function operations here;
https://brainly.com/question/17121792
#SPJ1
The perimeter of a playing field for a certain sport is 174 ft. The field is a rectangle, and the length is 45 ft longer than the width Find the dimensions.
The width of the playing field is 20 ft.
(Type an integer or a decimal.)
Answer:
21 ft by 66 ft
Step-by-step explanation:
From the question,
P = 2(L+W)............... Equation 1
Where P = Perimeter of the playing Field, L = Length of the playing Field, W = width of the playing Field.
If the Length of the Field is 45 ft longer than the width,
L = 45+W............ Equation 2
Substitute Equation 2 into equation 1
P = 2(45+W+W)
P = 90+4W............. Equation 3
Given: P = 174 ft.
Substitute into equation 3
174 = 90+4W
4W = 174-90
4W = 84
W = 84/4
W = 21 ft.
Substituting the value of W into equation 2
L = 45+21
L = 66 ft.
Hence the dimensions of the playing field is 21 ft by 66 ft
-2log (6x + 1) = -6.
Sketch the region enclosed by the given curves. Decide whether to integrate with respect to x or y. Draw a typical approximating rectangle.
4x + y2 = 32, x = yFind the area of the region.
Refer to the attached photos. I would appreciate a rate :)
Urgent, please help
I'll mark brainliest
Answer:
Step-by-step explanation:
The function rule g(x) after the given transformations of the graph of f(x)=4x is g(x) = -1/2x
Transformation techniques
Transformation is the process of changing the position of an object on the xy-plane.
Given the parent function
f(x) = 4x
If the function is not reflected over x-axis, the resulting function will be f(x) = -4x
If the resulting function is compressed by a factors of 1/8, hence the final function rule will be;
g(x) = 1/8(-4x)
g(x) = -1/2x
Hence the function rule g(x) after the given transformations of the graph of f(x)=4x is g(x) = -1/2x
Learn more on transformation here: brainly.com/question/4289712
#SPJ6
Hypothesis p is false and conclusion q is false. So, the statement
∼q⟶p
True or false
If the Hypothesis p is false and conclusion q is false then the disjunction ∼q⟶p is false.
What is conjunction?In classic propositional logic, a conjunction is a binary operator, that is, used to connect two propositions. A conjunction between two propositions is always true if and only if each of the two propositions are also true, otherwise the compound proposition is false.
Logic Disjunction; consider p and q are propositions.
The dis-junction of p and q, is denoted by p ∨ q, is the proposition called "p or q".
The rule for the 'or' operation would be; If any of the propositions are true, then the result is true.
Thus, If the Hypothesis p is false and conclusion q is false then the disjunction ∼q⟶p is false.
Learn more about conjunction ;
https://brainly.com/question/24701431
#SPJ1
I solved this problem. But I’ve been stuck on it for the last 30 minutes. So I’d like to see if anyone else can share what they got. Thank you in advance.
Given
\(\cos \theta=0.2753\)We find the angle Θ:
\(\begin{gathered} \theta=\cos ^{-1}(0.2753) \\ \theta=74.02 \end{gathered}\)And
\(\theta=360-74.02=285.98\)Answer:
Θ = 74.02, 285.98
4. Uncle Royce is 42. What is his target heart rate range?
O 120-180 beats per minute
O 150-200 beats per minute
O116-160 beats per minute
O170-236 beats per minute
Step-by-step explanation:
70 to 85 % of his maximum
Maximum is estimated to be 220 - age = 220 - 42 = 178
70% of this is 125
85 % is 89 151
I believe I would go with the third choice 116-160 bpm
given a pair of similar triangles find the missing length x and the missing angles a,b,c
Angles of similar triangles are always congruent a: 63, b: 88, c: 29 and x = 53.75
Find the missing length?Based on the information available, there are numerous equations for calculating the area of a triangle. As indicated in the calculator above, please use the Triangle formula for additional information and equations for calculating the area of a triangle as well as determining the sides of a triangle using whatever information is available.
find the ratio between the two triangles:
40 on the left corresponds to 50 on the right = 40/50 = 43/x
to find x:
40x = 43 × 50
40x = 215
x = 215/40
x = 53.75
"angles of similar triangles are always congruent."
a: 63
b: 88
c: 29
To learn more about Angle refers to;
https://brainly.com/question/29452561
#SPJ1
Full question:
Given a pair of similar triangles, find the missing length x and the missing angles A, B, and C.
Given slope of −25 with point (-5,3), write the linear equation in Slope-Intercept Form.
\(\\ \sf\longmapsto y=mx+b\)
\(\\ \sf\longmapsto 3=-25(-5)+b\)
\(\\ \sf\longmapsto 3=125+b\)
\(\\ \sf\longmapsto b=-122\)
Equation of the line
\(\\ \sf\longmapsto y=-25x-122\)
- 2x² + 9x + 15 = 0
Answer:
x1= -1.29436 x2= 5.79436
Step-by-step explanation:
() Which number is closest to √5?
1.7
2.2
3.4
3.1
Answer:
Step-by-step explanation:
5. If a triangular figure is in the shape of an
isosceles right triangle, what is the measure
of each base angle?
Answer: each base angle in an isosceles right triangle measures 45 degrees.
Step-by-step explanation:
In an isosceles right triangle, two sides have equal lengths, and one angle is a right angle (90 degrees).
Since it is an isosceles triangle, the two base angles (the angles opposite the equal sides) must be congruent, meaning they have the same measure.
To find the measure of each base angle, we can use the fact that the sum of the angles in a triangle is 180 degrees.
Let's denote the measure of each base angle as "x". Then, the sum of the three angles in the triangle can be expressed as:
x + x + 90 = 180
Simplifying the equation:
2x + 90 = 180
Subtracting 90 from both sides:
2x = 90
Dividing both sides by 2:
x = 45
With the money she had saved by working, Jennifer wanted
Answer:a car
Step-by-step explanation:
Probability exercises a die is rolled 3 times what is the probability the same number will come up in exactly 2 occasions?
The probability that the same number will come up in exactly 2 occasions when a die is rolled 3 times is 1/36.
To solve this problem, we need to use the concept of probability. The probability of an event happening is defined as the number of favorable outcomes divided by the total number of possible outcomes.
In this case, we are rolling a die 3 times and we want to find the probability that the same number comes up in exactly 2 of those rolls.
Let's consider the possible outcomes for each roll:
There are 6 possible outcomes for the first roll (rolling any number from 1 to 6).
For the second roll, there are again 6 possible outcomes, but only 1 of those outcomes will give us the same number as the first roll.
For the third roll, there are again 6 possible outcomes, but only 1 of those outcomes will give us the same number as the first or second roll.
Therefore, there are a total of 6 x 1 x 1 = 6 favorable outcomes, where the same number comes up in exactly 2 of the 3 rolls.
Now let's calculate the total number of possible outcomes:
There are 6 possible outcomes for the first roll.For the second roll, there are again 6 possible outcomes.For the third roll, there are again 6 possible outcomes.Therefore, there are a total of 6 x 6 x 6 = 216 possible outcomes.
Finally, we can calculate the probability by dividing the number of favorable outcomes by the total number of possible outcomes:
Probability = number of favorable outcomes / total number of possible outcomes
Probability = 6 / 216
Probability = 1 / 36
Therefore, the probability that the same number will come up in exactly 2 occasions when a die is rolled 3 times is 1/36.
To learn more about probability:
https://brainly.com/question/30034780
#SPJ4
answer choices- (-1, -6) and (-3,-2) (6,-1) and (2,-3) (1,-6) and (3,-2) (-6, 1) and (-2, 3)
From the diagram we have a line with the following endpoints;
\(\begin{gathered} A=(-3,2) \\ B=(-1,6) \end{gathered}\)The rule for reflecting across the line
\(y=x\)is such that the x-coordinates and the y-coordinates switch places.
This means, for the points identified above, after reflecting across the line y = x, the coordinates of the endpoints would now be such that x, moves to the place of y, and vice versa.
We now have;
\(\begin{gathered} A=(-3,2)\Rightarrow A^{\prime}=(2,-3) \\ B=(-1,6)\Rightarrow B^{\prime}=(6,-1) \end{gathered}\)ANSWER:
\((6,-1)\text{ and }(2,-3)\)The second option is the correct answer
Josie took a long multiple choice test. The ratio of the questions she got incorrect to the number of problems she got correct was 4 : 9. If there were 26 questions on the test, how many did Josie get incorrect?
answer correctly and i will make you brainlyist!
The correct answer is 36. The ratio of number of correct problems to the incorrect is 2:9. Josie missed 8 questions. The common number for 8 and 2 is four. You multiply 4 to 9 and that will give us 36. To further illustrate see the explanation below:
2:9 = 8:36
8/2 = 4
36/9 = 4
2:9 = 8:?
8/2 = 4
4 x 9 = 36
Answer:
8 i think
Step-by-step explanation:
I will mark u as brainlest if you help me lots of points the one I choose was probably not right it was just right there
Answer:
2/5
Step-by-step explanation:
Why? Because probability is just possible values over total values, there is 4 red sections and 10 total sections, so the probability is 4/10 = 2/5.
Answer:
\(the \: poberbility \:is = \: \frac{number \: of \: red}{total \: number \: of \: color} = \frac{4}{10} = \frac{2}{5} \)
For the functions f(x) = 3x - 2 and g(x) = 4x + 3, choose the function type and equation for h(x) = f(x) · g(x). X -2 -1 A 0 1 2 f(x) = 3x-2 g(x) = 4x + 3 h(x) = f(x) · g(x) -5 40 -1 5 3 -6 7 7 11 44 -8 -5 -2 1 4 B quadratic; h(x) = 12x² + x − 6 quadratic; h(x) = 12x² - x-6 C linear; h(x) = 7x + 1 D_ linear; h(x) = 12x − 6
The required h(x) is the quadratic h(x) = 12x² + x - 6. Option A is correct.
What are functions?Functions are the relationship between sets of values. e g y=f(x), for every value of x there is its exists in a set of y. x is the independent variable while Y is the dependent variable.
Here,
f(x) = 3x - 2 and g(x) = 4x + 3
According to the given condition,
h(x) = f(x) * g(x)
Substitute the function in the above expression,
h(x) = 3x - 2 * 4x + 3
h(x) = 3x(4x + 3) -2(4x + 3)
h(x) = 12x² + 9x -8x -6
h(x) = 12x² + x - 6
Thus, the required h(x) is the quadratic h(x) = 12x² + x - 6. Option A is correct.
Learn more about function here:
brainly.com/question/21145944
#SPJ9
Find the circumference and area of a circle whose diameter is 14cm
Answer:
C≈43.98cm
Step-by-step explanation:
Hhhhhhhhhhhhhhhhhhh
Answer:
Step-by-step explanation:
hello :
the circumference ix : P= 2 pi ×r r : ridus r = diameter/2 = 7 cm
P= 2×3.14×7=43.96 cm
Choose the best selection for the
quadrilateral with vertices at the
following points:
(-3,0), (-3,-3), (0,-3), (0,0)
Hint: Start by graphing the points.
Distance Formula: d = √(x2-x₁)² + (Y2 − ₁)²
A. Trapezoid
C. Rectangle
B. Rhombus
D. Square
Answer:
D. Square
Step-by-step explanation:
You want the best name for the quadrilateral with vertices (-3, 0), (-3, -3), (0, -3), and (0, 0).
GraphA graph of the points is shown in the attachment. We notice the vertices are aligned with the grid, so the corner angles are all right angles.
The differences of x-coordinates and y-coordinates are both 3, so the side lengths of this rectangle are all 3 units.
The figure is all of a rectangle, rhombus, and square.
The most specific name for the figure is Square.
__
Additional comment
A trapezoid has one pair of parallel sides. This figure has two pairs of parallel sides, so is not a trapezoid.
<95141404393>
Which model is best for making predictions about the data set?
A model which is best for making predictions about the data set include the following: A. y = 2.0259x + 0.167763.
How to write an equation of the line of best fit for the data set?In order to determine an equation for the line of best fit that models the data points contained in the graph (scatter plot), we would have to use a graphing calculator (Microsoft Excel).
Based on the scatter plot (see attachment) which models the relationship between the x-values (variable 1) and y-values (variable 2), an equation for the line of best fit is given by
y = 2.0259x + 0.167763
Read more on scatter plot here: brainly.com/question/28220792
#SPJ1