Choose the graph that represents the following system of inequalities:
y ≥ −3x + 1
y ≥ 1 over 2x + 3
In each graph, the area for f(x) is shaded and labeled A, the area for g(x) is shaded and labeled B, and the area where they have shading in common is labeled AB.
Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line g of x passes through points 0, 1 and 1, negative 2 and is shaded above the line.
Graph of two lines intersecting lines. Both lines are solid. One line g of x passes through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded above the line.
Graph of two intersecting lines. Both lines are solid. One line passes g of x through points negative 2, 2 and 0, 3 and is shaded below the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line.
Graph of two intersecting lines. Both lines are solid. One line f of x passes through points negative 2, 2 and 0, 3 and is shaded above the line. The other line f of x passes through points 0, 1 and 1, negative 2 and is shaded below the line.
Answer:
FIRST.
64 square inches matches to a cross section parallel to the base of a right rectangle prism that is 3 inches long, 7 inches wide, and 11 inches tall
This is shown in the first figure below. A right rectangular prism where every edge connecting its base and the opposite face makes right angles with both faces. Since the tall is the side that measures 11 inches, then the base is formed by 3 inches long and 7 inches wide. Therefore, the area of this shape can be found as the area of a rectangle, which is: 21 in squared.
SECOND.
64 square inches matches to a cross section parallel to the base of a cube whose edges are 8 inches long.
This is shown in the second figure below. A cube is a prism whose sides all have the same length and in this case is 8 inches. We name cross section is to the slice that cuts through a solid. If the cross section is parallel to the base of a cube, then it forms a square with length . Therefore, the area of this shape can be found as the area of a square, which is: 64 in squared.
Third.
7 square inches matches to a cross section passing through the diagonal of opposite faces of a cube with edges that are 7 inches long and a diagonal that is approximately 10 inches
This is shown in the third figure below. As you can see, the cross section passes through the diagonals of the base and the top of the cube that are two opposite faces. This form a rectangle having sides where:
So: 70 in squared
FOURTH.
300 square inches matches to a cross section perpendicular to the base and passing through the diagonals of the base and opposite face of a right rectangular prism that is 24 inches wide, 7 inches long, and 12 inches tall and measures 25 inches along the diagonal of the base.
This is shown in the fourth figure below. The cross section passes through the diagonals of the base and the top of the right rectangular prism. They are opposite to each other, so the shape of the cross section is a rectangle whose sides are where:
So: 300 in squared.
Step-by-step explanation:
Answer:
the answer is B the other guy or girl seems nice give them brainliest. MAY THE ODDS BE EVA IN YA FAVA
Step-by-step explanation:
What is the value of N ?
Answer:
40º
Step-by-step explanation:
straight line: 180º
180-58-82=40
Answer:
40º
Step-by-step explanation:
Which of the following equations is equivalent to -10(3-x) ?
PLS CHOOSE THE ANSWER YOU THINK IS CORRECT
Answer:
C
Step-by-step explanation:
C is the correct answer trust me look at my load of points
what is the value of u ?
Answer:
u = 47
I would explain but some people can't read
anyone knows the answer ???
Answer:
C
Step-by-step explanation:
The answer is C because both of the equations have less than or equal to symbols. So, you would shade below both lines. The only place where the two lines mix shades is C.
Math:
Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?
Answer:
42.66%
Step-by-step explanation:
subtract the amount of money from after and before: 1,635.30 - 1,422 = 213.3
divide the amount of money gained by the years: 213.3/5 = 42.66
What is the range of possible sizes for side x?
Answer correctly and I will give you brainlist
Answer:
0 < x < 5.6
Step-by-step explanation:
In a triangle, any two sides must add to be greater than the other. So:
2.8 + x > 2.8
So x > 0
and
2.8 + 2.8 > x
So x < 5.6
(2b+12) divided by 2
Answer:
b + 6
Step-by-step explanation:
A teacher surveys 30 students on the the number of books they read over the summer.The data are represented in the box plot what is the median number of books read
Answer:
Wheres the plot?
Step-by-step explanation:
please help and all you can 1 to 9
please help me on this question
What is the value of Z ?
The red line is the entire angle which is shown as 66.8 degrees.
One of the two angles is shown as 40.8 and the other one is x.
To find x subtract 40.8 from 66.8
X = 66.8-40.8 = 26
X = 26 degrees.
can someone help with this please and thank you.
Answer:
Nothing is the correct answer.
REWARDING BRAINLY FOR CORRECT ANSWER
Answer:
The range is 10
Step-by-step explanation:
since it starts at 0 and goes till 9 thats 10 data points
Answer:
9
Step-by-step explanation:
Okay, so range is just the difference between the highest and lowest values, and because the lowest is 0, it's just 9 - 0, which obviously equals 9
So the range of the data in the dot plot is 9
hope this helps:)
Please help answer the question in the picture
Answer:
A
Step-by-step explanation:
All you to do is plug in the the given range [-2,0,5] in the x of your given function (y=-5x +4) and solve for each number.
The box plot measures the amount of people in Chess Club the past month. What was the range number of students in Chess Club last month?
help me please and thank you
Answer:
Pretty sure it's y = -3/2x+4
Step-by-step explanation:
I need help with this
i think when it's say inequality...the answer is = 3 and 3.5
PPLZZ NEED HELP END OF A SCHOOL TEST PPLLLZZ AND NO WEBSITE THAT HAS THE ANSWER mai's brother tell her that 10/7 is equal to square root of 2.mai know this cant be right,because 10/7 is rational and square root of 2 is irrational.writ an explanation that mai can use to convince her brother that 10/7 cannot be the square root of 2
Answer:
10/7 is a simple fraction, and √2 cannot be written as a simple fraction. So, they are not the same.
Step-by-step explanation:
10/7 is a number that has a numerator and a denominator.
Suppose √2 = 10/7, then √2 can also be written as a number that has a numerator and a denominator.
Since this is not the case, 10/7 cannot be the same as √2.
Note:
I give all credit to aboouthaymeen5 on BRAINLY.com, who created and wrote this answer and explanation.
Have a very nice day, thank you.
The character in our video multiplied the original value for black paint by 5 to get the new value for black paint. So, she also multiplied the original value for green paint by 5 to get the new value for green paint. There are multiplicative relationships, relationships related to multiplication, in a ratio table. To get from values for green and black in one ratio to values for green and black in another ratio, we can multiply both the initial values by the same number. For example, to get from the ratio 3:2 to the ratio 6:4, we multiply both the 3 and 2 by 2. And to get from the ratio 3:2 to the ratio 15:10, we multiply both the 3 and 2 by 5.
Sometimes, there are also relationships related to addition, called additive relationships, in a ratio table. To get from one value for green to another value for green, we can add 3. To get from one value for black to another value for black, we can add 2. When using the multiplicative relationship to find equivalent ratios, we can multiply both columns by the same number. But when using the additive relationship, we cannot add the same number to both columns.
A cookie mixture requires 3 teaspoons of sugar for every 4 teaspoons of salt. You want to triple the mixture. Which of these describes the ratio of teaspoons of sugar to salt you will use?
A
5:6
B
9:12
C
3:8
D
3:2
Answer:B
Step-by-step explanation:that the answer
28. Express 22.7 : 45.4 as a single decimal
Answer:
0.5
Step-by-step explanation:
22.7: 45.4 = 22.7/45.4
= 227/454
= 0.5
What are the zeros of the function?
f(x)
x^3 + 2x^2 – 35x/
X-3
Answer:
Ahí esta el proceso y lo último es la respuesta.
A tabletop in the shape of a trapezoid has an area of 5,328 square centimeters. Its longer base measures 127 centimeters, and the shorter base is 65 centimeters. What is the height?
210 students were asked whether they want to go to a water park or a roller skating rink for a class party. 50 students are girls who want to go to the water park. 45 students are girls who want to go skating. 60 students are boys who want to go to the water park. Answer the questions to analyze the data. 1. Use the given information to fill in the two-way table. ‘a Water park Skating Total Boys 60 55 115 Girls 50 45 95 Total 110 100 210 2. How many boys want to go skating? 55 3. To the nearest hundredth, what is the relative frequency of boys who want to go to the water park? 4. The probability that a student is in a category can be approximated by the relative frequency. To the nearest hundredth, what is the probability that a randomly selected student is a girl who wants to go skating? Show how you know. 5. Are there more boy students or girl students? Do you read this information from the joint frequencies or the marginal frequencies? Explain how you know. 6. Which destination is more popular, the skating rink or the water park? Explain how you know.
Help me, please and thank you
Answer: 40, 30
Step-by-step explanation:
Armando is going
to replace the trim
around all of the doors in his house. The
outside of each door measures 18 feet
.
If he has 9 doors, how many inches of
,
trim does he need to replace?
Kim deposited $1,422 into a savings account. After 5 years, she had a total of $1,635.30 in her account. What is the interest rate?
With step by step explanation = Brainliest
Answer:
don't know
Step-by-step explanation:
ok please mark mr brainlist
Answer:
3%
Step-by-step explanation:
Interest rat is calculated by using the equation A = P(1 + r)^n
A is the amount after interest. Here, it is 1635.30
P is the principal, or base, amount. Here, it is 1422
r is the rate at which there is interest. It is what we need to find out.
n is the amount of years interest is calculated for. Here, it is 5
Now that we have everything, we calculate:
1635.30 = 1422(1 + r)^5
Now we have to get r on one side of the equation by itself:
Divide both sides by 1422:
1635.30/1422 = (1 + r)^5
5√(1655.30/1422) = 1 + r
5√(1.16406469) - 1 = r
Now r is on one side of the equation.
The 5th root of 1.16406469 is 1.03084987
1.03084987 - 1 = 0.0308, so it is 3%
The 5√ is the 5th root of the numbers
Or it's 2.835 percent I don't know
I need some help on this can u guys help?
1 and 3 are equations. Equations always have = sign
Aqua Town charges $6.00 admission plus $1.00 for each ride. The cost at Wet World is $3.00 admission plus $2.00 per ride.
a) Let x represent the number of rides. Write an equation for each park to show the relationship between the total cost (y) and the number of rides (x).
Aqua Town's equation:
Wet World's expression:
Answer:
Aqua Town's equation: $7.00
Wet World's expression: $5.00
Step-by-step explanation:
Aqua Town charges $6.00 admission plus $1.00 for each ride. = $6 + $1 = $7.00 (I add the zero in the number) The cost at Wet World is $3.00 admission plus $2.00 per ride. SLOVE = $3 + $2 = $5.00 (I add the zero back again) \HOPEFULLY I AM RIGHT, HOPE THIS HELPS :)
Which algebraic representation best represents the translation?
А.
A) x-3, y +4
B) x - 4, y + 3
C) x + 4, Y-3
D) x + 3, y - 4
Answer:
C
Step-by-step explanation:
The x-axis got added 4 units.
The y-axis got subtracted 3 units.
And that is what it says on answer C.