Answer:
17 + 2m
Step-by-step explanation:
Sum means 'The answer to a Addition equation' So it must be adding ( + )
Twice Matts score can be written in many ways but the simplest being 2m (2 x m) Or you could write m + m
Add 17 so therefore the answer must be:
17+2m
OR
17 + m + m
Last year, Gina's sweet potato farm produced 337 tons of sweet potatoes. This year, the sweet potato production increased by 40%. How many tons of sweet potatoes did Gina's farm produce this year? 427 tons 425 tons 447 tons 445 tons
So, Gina's farm produced approximately 471.8 tons of sweet potatoes this year. Rounded to the nearest whole number, this is 472 tons.
What you mean by increasing?When we talk about an increase, we are referring to a change in quantity or value that is greater than the original amount. In other words, an increase means that something has gotten bigger, larger, or more than it was before.
Given by the question.
To find out how much sweet potatoes Gina's farm produced this year, we need to add 40% of last year's production to the amount produced last year:
40% of 337 tons = 0.4 x 337 = 134.8 tons
Adding this to last year's production gives:
337 + 134.8 = 471.8 tons
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PLSSS HELP PLS
Triangle ABC has the vertices A (1,2), B (1.4) and C (3,2). Triangle ABC is then translated 4 units left and 5 units up. Graph the pre image and image of triangle ABC and write an algebraic rule to describe
the translation.
The image is attached
The algebraic rule for the translation is
(x - 4, y + 5)How to determine the coordinates of the imageThe coordinates of the image is determined using the translation rule as follows
Triangle ABC has the vertices A (1, 2), B (1. 4) and C (3, 2)
preimage image
A (1, 2) → ((1 - 4, 2 + 5) → A' (-3, 7)
B (1. 4) → (1 - 4, 4 + 5) → B' (-3, 9)
C (3, 2) → (3 - 4, 2 + 5) → C' (-1, 7)
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The strip below is cut into 10 equal bars. Shade of this strip. 1/2
Answer:
Shade in 5 parts of the 10 strip.
Step-by-step explanation:
I didn't get an image but what I think the problem looks like is this, 10 empty strips, but just fill in 5, then it looks like the second image.
The vet says that raise puppy will grow to be at most 28 inches tall raise. Puppy is currently 1 foot tall how much more will the puppy grow?
Write an inequality to solve the problem
Answer:
16 inches
Step-by-step explanation:
28 - 12 = 16 inches
1 foot = 12 inches
WILL MARK BRAINLEST Select the correct answer.
The stem and leaf plot shows the number of coples of a newly released book ordered from several bookstores.
Answer:
the median is 139
Step-by-step explanation:
there are 19 numbers in the data set. Therefore, the 10th number would be the median.
Is 0.62831853071 rational?
Answer:
0.7813....
Step-by-step explanation:
\(\frac {\pi} {5} \) is irrational
0.7813.... Is irrational
Yes, 0.62831853071 is a rational number, because it is terminating and can be expressed in the form of p/q.
Aaron bought 2 pounds of cheese for $6. Assuming the situation is proportional, determine how much it will cost for Aaron to buy 15 pounds of cheese.
-3(1+6j)+j when j=14
solve this and what answer would you get
Answer:
-241Step-by-step explanation:
-3(1+6j)+j when j=14
remove the "j" and put 14 in its place
-3 * (1 + 6 * 14) + 14 =
-3 * ( 1 + 84) + 14 =
-3 * 85 + 14 =
- 255 + 14 =
-241
What is the Slope of the line
Answer:
\(m=\frac{-3}{4}\)
Step-by-step explanation:
Slope Formula: \(m=\frac{y_2-y_1}{x_2-x_1}\)
Simply plug in 2 coordinates into the slope formula to find slope m:
\(m=\frac{-4-(-1)}{5-1}\)
\(m=\frac{-4+1}{4}\)
\(m=\frac{-3}{4}\)
can someone help me please
here is the problem
A linear equation in the form p = mn + b that gives the price they can charge for n shirts is p = -0.008x + 95
How to determine an equation of this line?In Mathematics, the point-slope form of a straight line can be calculated by using this mathematical expression:
y - y₁ = m(x - x₁) or y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)
Where:
m represents the slope.x and y are the points.At data point (2000, 79), a linear function in standard form for this line can be calculated by using the point-slope form as follows:
y - y₁ = (y₂ - y₁)/(x₂ - x₁)(x - x₁)
y - 79 = (7 - 79)/(11,000 - 2000)(x - 2,000)
y - 79 = -0.008(x - 2,000)
y = -0.008x + 16 + 79
p = y = -0.008x + 95
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look at the photo.
Which expression is equivalent to the given expression? 10q +5
due at 5:30 pls help asap
which list shows the weight of the snacks in pounds in order from lightest to heaviest?
Answer:
where is the list?????
Step-by-step explanation:
WHAT IS THE EXPERIMENTAL PROBABILTY THAT THE HIGH TEMPATURE ON THE NEXT JUNE 23RD
IS OVER 75 DEGREES
It should be noted that experimental probability is based on past observations and might not accurately predict future events.
How should we calculate the experimental probability of temperature on the next June 23rd?It has been established that experimental probability is based on past observations or on historical data.
To determine the experimental probability of the high temperature being over 75 degrees on June 23rd, one would basically gather historical data of high temperatures on June 23rd from previous years. Then, one would calculate the proportion of times the temperature was over 75 degrees.
For example, if one had data for the past 10 years and on 7 of those years the temperature was over 75 degrees on June 23rd, the experimental probability would be 7/10 or 0.7 (or 70%).
Therefore, it's always a good idea to consult meteorological sources or weather forecasts for the most up-to-date and accurate information.
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A(0,3) B(1,6) C(4,6) D(5,3) rotate it around the origin 270 degrees clockwise
Please answer with the coordinates.
♥
The rule for a rotation by 270° about the origin is (x,y)→(y,−x)
so i guess A?
♥
water flows into a tank through a cylindrical pipe with a radius of 10cm at a rate of 30cm/sec. how long will it take to fill the water tank? give answer in hours and minutes.
volume of tank is 157.5m
Answer:
volume of tank is 157.5m
Step-by-step explanation:
that's too high
Find the circumference and area of circle X if each unit on the graph measures 1 centimeter. Round answers to the
nearest tenth, if necessary.
The circumference and area of the circle are 13cm and 13cm^2 respectively
How to determine the valuesThe formula for circumference of a circle is expressed as:
Circumference = 2πr
From the graph shown, we have the radius of the circle as 2 cm
Substitute the value into the formula
Circumference = 2 × 3. 142 × 2
Multiply through
Circumference = 12. 568
Circumference = 13cm
The formula for area of a circle is expressed as:
Area = πr^2
Substitute the value into the formula
Area = 3. 142 × (2)^2
Area = 3. 142 × 4
Area = 12. 568
Area = 13cm^2
Thus, the circumference and area of the circle are 13cm and 13cm^2 respectively.
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A right triangle is shown in the graph. Part A: Use the Pythagorean Theorem to derive the standard equation of the circle with center at (r, s) and a point on the circle at (x, y). Show all necessary math work. (3 points) Part B: If (r, s) = (7, –4) and t = 10, determine the domain and range of the circle. (4 points) Part C: Is the point (9, 1) inside the border of the circle if (r, s) = (7, –4) and t = 10? Explain using mathematical evidence. (3 points)
Answer:
Part A, write out the equation by subtracting the vertex from x and y, then set it equal to the radius square. All of this information is given in the picture. Then the domain is all the x's and the range is all the y's starting at the center and going out 10 in each direction since 10 is the radius.
Step-by-step explanation:
Use the circle formula that you learned in lesson 3.02 using the given points. Remember this quiz was open note and your formula should be in your notes. Also, it should be familiar to you from Geometry and middle school math where you first learned about circles:)
By what percent will the fraction increase if its numerator is increased by 60% and denominator is decreased by 20% ?
Answer:
100%
Step-by-step explanation:
Start with x.
x = x/1
Increase the numerator by 60% to 1.6x.
Decrease the numerator by 20% to 0.8.
The new fraction is
1.6x/0.8
Do the division.
1.6x/0.8 = 2x
The fraction increased from x to 2x. It became double of what it was. From x to 2x, the increase is x. Since x was the original number x is 100%.
The increase is 100%.
Answer:
33%
Step-by-step explanation:
let fraction be x/y
numerator increased by 60%
=x+60%ofx
=8x
denominator increased by 20%
=y+20%of y
so the increased fraction is 4x/3y
let the fraction is increased by a%
then
x/y +a%of (x/y)=4x/3y
or, a%of(x/y)=x/3y
\(a\% = \frac{x}{3y} \times \frac{y}{x} \)
therefore a=33
anda%=33%
A bag with 8 marbles has 4 red marbles, 3 blue marbles, and 1 yellow marble.A marble is chosen at random. What is the probability that it is red? Write your answer as a fraction in simplest form.
SOMEONE PLEASE HELP ME IM SO STUCK
Answer:
1/4
Step-by-step explanation:
First you add all of the marbles in the bag which is 16 marbles. The fraction of red marbles to the total would be 4/16. In the simplest form that is 1/4. You can also just do 4 divide by 16 which gives you 0.25 and in decimal form that is 1/4.
Find the area of the figure
Fine the area as if it was a full rectangle then subtract the area of the cut out part.
7 x 6 = 42 square yards
5 x 4 = 20 square yards
42 - 20 -= 22 square yards
Answer: 22 square yards
A point in the table for the transformed function is
Answer:
linear function
Step-by-step explanation:
straight line then add up
The Americans with Disabilities Act (ADA) requires a straight ramp have a slope no greater than 1/12.
a. What is the slope of the ramp in the figure? Does it meet the ADA requirement?
Answer:
well having this helps the commutie
Step-by-step explanation:
is y=x-3 a function or an equation
Answer the questions below. Be sure to mark all answers that apply.
(a) Which numbers are divisible by 3?
(b) Which numbers are divisible by 9?
850 127
505
None of these
Answer:
Step-by-step explanation:
There is none of these numbers are divisible by 9 and the required number is 474 divisible by 3 which the correct answer would be an option (D)
What is the divisibility rule?
The divisibility rule states that " Divisible By, implies that when two numbers are divided, the result would be a whole number.
The sum of the digits should be divisible by 9
⇒ 474 : (4+7+4=15, and again, 1+5=6)
This number is not divisible by 9
⇒ 127 : (1+2+7=10, and again, 1+0=1)
This number is also not divisible by 9
⇒ 907 : (9+0+7=16, and again, 1+6=7)
This number is also not divisible by 9
The sum of the digits should be divisible by 3
⇒ 474 : (4+7+4=15, and 15÷3 = 5)
This number is divisible by 3
⇒ 127 : (1+2+7=10, and 10÷3 = 3.333)
This number is not divisible by 3
⇒ 907 : (9+0+7=16, and 16÷3 = 5.333)
This number is not divisible by 3
There is none of these numbers are divisible by 9 and the required number is 474 divisible by 3 which the correct answer would be an option (D)
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The question seems to be incomplete the correct question would be
(a) Which numbers are divisible by 9?
(A). 474
(B). 127
(C). 907
(D). None of these
(b) Which numbers are divisible by 3?
(A). 474
(B). 127
(C). 907
(D). None of these
Fill in the blanks.
1. The slopes of perpendicular lines are ______.
2. Parallel lines have the _____ slope.
3. The shortest distance from any point to a line is a ______.
1. The slopes of perpendicular lines are a negative reciprocal
2. Parallel lines have the same slope.
3. The shortest distance from any point to a line is a straight line
What is the slope perpendicular lines?The slope of two perpendicular lines is such that the slope of one line is equal to the reciprocal of the negative slope of the other.
if two lines of slope m and m' are perpendicular their slopes is written as
m = -1/m'
What is the slope parallel lines?Parallel lines grow vertically and flow horizontally at the same rate. they have the same slope, they never cross.
if two lines of slope m and m' are perpendicular their slopes is written as
m = m'
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2. Translate P(4, 0) right 3 units and up 5 units. Give the coordinates of the image point.
O(-5, 1)
O(1,-5)
O (5,7)
O (7,5)
The coordinates of the image point will be P''(7, 5).
What is the difference between upward, downward, leftwards and rightwards translation?Upward translation {k units} : When the upward translation take's place then, each point will have its y - coordinate shifted upwards by +k units.Downward translation {k units} : When the downward translation will take place then, each point will have its y - coordinate shifted downwards by -k units.Leftward translation {k units} : When the leftward translation will take place then, each point will have its x - coordinate shifted by -k units to the left.Rightward translation {k units} : When the rightward translation will take place then, each point will have its x - coordinate shifted by +k units to the rightGiven is to translate P(4, 0) right by 3 units and up by 5 units.
Rightward translation : P'(4 + 3, 0 + 0) = P'(7, 0)
Upward translation : P''(7 + 0, 0 + 5) = P''(7, 5)
Therefore, the coordinates of the image point will be P''(7, 5).
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100 points + brainliest!
Answer: D = √2
(please respond if im wrong)
Step-by-step explanation:
The fold is made along BE. A folds onto A′.
A′B = AB =√2 ⇒ A′C = 1
(by Pythagoras)
ΔA′BC
is therefore a right-angled isosceles triangle.
⇒∠BA′C=45∘ ⇒∠EA′D=45∘
⇒ ED = A′D = √2−1
( 25 POINTS ) simplify: \/ \'/ \/ \/ \/ \/ \/ \/ \
Answer:
-17/12
Step-by-step explanation:
║5/6 - 7/12║- ║5/3║
= ║10/12 - 7/12║ - ║5/3║
= ║3/12║- ║5/3║
= 3/12 - 5/3
= 3/12 - 20/12
= -17/12
the function has zeros at -1 and -11, and a minimum at -5
The minimum point on the graph is \((-6,25)\), which confirms that the function has a minimum at\(-6\).
What is graph?In mathematics, a graph is a diagram that shows the relationship between different sets of data. It is made up of points, which are also called vertices or nodes, that are connected by lines or curves called edges or arcs.
In mathematics, a function is a relation between two sets of data, such that each input in the first set corresponds to exactly one output in the second set. In other words, a function maps each input value to exactly one output value.
According to given information:
Let's start by writing the quadratic function in factored form, given that it has zeros at \(-1\) and \(-11\):
\(f(x) = a(x- (-1))(x- (-11))\)
Simplifying, we get:
\(f(x) = a(x+1)(x+11)\)
To find the value of a, we need to use the fact that the function has a minimum at \(-5\). Since the vertex of the parabola is at the minimum point, we know that the x-coordinate of the vertex is \(-5\). Therefore, we can use this information to find the value of a as follows:
\(-5 = (-1+(-11))/2\\-5 = -6\)
This tells us that the axis of symmetry of the parabola is \(x =-5\). Since we know that the function has zeros at \(-1\) and \(-11\), we can deduce that the vertex must lie halfway between these two zeros, at\(x = -6\). Therefore, the value of a is:
\(f(-6) = a((-6)+1)(-6) +11) = a(5) (-1) = -5a\)
We also know that the function has a minimum at this point, so we can use this to find the value of a:
\(f(-6) = -5\\-5= -5a\\\\a = 1\)
Therefore, the quadratic function that satisfies these conditions is:
\(f(x) = (x+1) (x+11)\)
We can check that this function has zeros at \(-1\) and \(-11\), and that it has a minimum at\(x =-6\) by finding its vertex:
x-coordinate of vertex = \((-1 +(-11))/2 =-6\)
y-coordinate of vertex =\(f(-6) = (-6+1)(-6+11) = 25\)
Therefore, the minimum point on the graph is \((-6,25)\), which confirms that the function has a minimum at -6.
Which of the following function has zeros at \(-1\) and\(-11\) and a minimum of \(-5\) ?
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The state fair is a popular field trip destination. This year the senior class at Lakota West and Lakota East both planned trips there. The senior class at Lakota West rented and filled 8 vans and 8 buses with 240 students. Lakota East rented and filled 4 vans and 1 bus with 54 students. Every van had the same number of students in it as did the buses. Find the number of students in each van and in each bus.
Answer:
For High School A, the equation is 8x+8y=240, with x representing number of students in a van and y representing the number of students in a bus. For High school B, the equation is 4x+y=54.
Now solve the system of equations to find the values of your variables.
4x+y=54 means that y=54-4x.
Now plug in this value of y into the equation for High School A.
8x+8(54-4x)=240
8x+432-32x=240
192=24x
8=x
Now that you have solved for x, plug this value in to one of the equations to solve for y.
4(8)+y=54
y=22
To check this solution of x=8 and y=22, plug these values into the other equation
8(8)+8(22)=240
Because this is correct, you know that each van holds 8 students and each bus holds 22 students.