Answer:
im pretty sure this is false bc if you have a fraction and you add the top and the bottom you are just getting the sum when you r supposed to be deviding the numbers
Step-by-step explanation:
im not sure if im correct so i would double check but either way have a great day dont let anyone or anything bother you. and be positive
Kevin goes to a restaurant that offers 4 appetizer choices, 4 different meats, 6 vegetables, 4 desserts, and 7 drinks. Assuming he gets one of each, how many different meals could he order? Responses A 184 B 25 C 2688 D 672 E 504
Determine the coordinates of polygon A′B′C′D′ if polygon ABCD is rotated 270° counterclockwise.
A′(0, 0), B′(−2, 5), C′(5, 5), D′(3, 0)
A′(0, 0), B′(2, −5), C′(−5, −5), D′(−3, 0)
A′(0, 0), B′(−5, −2), C′(5, −5), D′(3, 0)
A′(0, 0), B′(−5, −2), C′(−5, 5), D′(0, 3)
Answer: A′(0, 0), B′(−2, 5), C′(5, 5), D′(3, 0)
Step-by-step explanation:
Because since it is 90 degrees counterclockwise you would do the 270 formula since it is counterclockwise and the formula for 270 degrees is basically swapped the x and the y and add a negative to the original y and if it's already a negative it becomes a pthe polygon, so the answer is A (0, 0), B(-2, 5), C(5, 5), D(3, 0) the first one credits too : Kfn032409
Please help i really need this cuz its due in an hour... Tysm!♡
Answer:
√73.96
Step-by-step explanation:
There is a pair of parallel sides in the following shape. What is the area of the shape?
Answer:
16x4
A:
Step-by-step explanation:
The owner of a tea shop is making a blend of two teas. Tea A costs $5.40 per pound. Tea B costs $6.80 per pound. The owner wants to make 8 pounds of the blend and wants to sell it for $5.75 per pound. How much of each tea should he use?
if anyone could answer these questions i will MARK BRAINLIEST!!!!
Answer:
The number of fruit bars that people got free at the Beachfront store is 700.
The people in Minnesota and Ohio are 8/10 of the total salespeople. The people in Minnesota are 3/10 of the total salespeople.
Step-by-step explanation:
For the problem about free fruit bars:
The pattern is that 2/3 of the bars that were bought will be free.
To find 2/3, we will first do 1050 ÷ 3 to get 350.
Then we multiply by 2 to get 700.
Therefore, the number of fruit bars that people got free at the Beachfront store is 700.
For the problem about the salespeople:
Counting from the picture, there are 10 total parts. To figure out if a statement is true, confirm with the graph.
ex: Figure out if the statement "the people in Minnesota and Ohio are 8/10 of the total salespeople" is true.
Ohio has 5 parts in the graph. Minnesota has 3 parts in the graph. 5+3=8. Now we put this over 10, the total parts. So, the statement is true.
Please help I can give points
Answer:
w≥77
Step-by-step explanation:
Multiply 11 by 7.
Answer:
[tex]w\geq 77[/tex]
Step-by-step explanation:
How would you get w by itself so that it makes it simplify?
Either you Multiply/Divide and Subtract/Add.
In your case you have [tex]\frac{w}{7} \geq 11[/tex]
To get w by itself you multiply 7 to both side leaving w.
[tex]7*\frac{w}{7}\geq 11*7[/tex]
Seven cancel out on the left side leaving w.
11 * 7 = 77.
[tex]w\geq 77[/tex]
Mrs. Tinney’s class has the following scores on their most recent test:
100 98 95 88 72 66 60 78 80
80
1. Calculate the five-number summary and use it to draw (and label) your box and whisker plot on a number line. Show your work for all calculations.
2. If Mrs. Aguiar’s class has a five-number summary of 50, 60, 70, 80, and 95, which class’ scores are more consistent? How do you know?
3. The mean for Mrs. Tinney’s class is 85 and the mean for Mrs. Aguiar’s class is 70. What conjecture could we make about symmetry? Explain.
Answer:
1. Five-number summary for Mrs. Tinney's class scores:Minimum (Min): 60
First Quartile (Q1): 72
Median (Q2 or Median): 80
Third Quartile (Q3): 88
Maximum (Max): 100To draw the box and whisker plot, we can plot these
values on a number line:
| | | | |
60 72 80 88 95 100
We can then draw a box from Q1 to Q3, with a line inside representing the median (Q2), and draw whiskers from the box to Min and Max.
2. Mrs. Aguiar's class scores are more consistent compared to Mrs. Tinney's class scores. This can be determined from the interquartile range (IQR), which is the difference between the third quartile (Q3) and the first quartile (Q1) in a box and whisker plot. A smaller IQR indicates less variability in the data and hence more consistency. In this case, Mrs. Aguiar's class has an IQR of 80 - 60 = 20, while Mrs. Tinney's class has an IQR of 88 - 72 = 16. Therefore, Mrs. Aguiar's class scores are more consistent.
3. Based on the mean values, we can make a conjecture about symmetry. The mean is a measure of central tendency that represents the average of a set of data points. If the mean is close to the median, it suggests that the data is approximately symmetric. In this case, the mean for Mrs. Tinney's class is 85, which is closer to the median (Q2) of 80, indicating approximate symmetry. On the other hand, the mean for Mrs. Aguiar's class is 70, which is not close to the median of 80, suggesting that the data may not be symmetric. However, further analysis using other measures of skewness or visualization techniques may be needed for a more conclusive assessment of symmetry.
A study showed that 75% of people who joined a gym did so
in January. Which value is equivalent to 75%?
A) 3/4
B) 75
C) 1/4
D) 7.5
Answer: A 3/4
Step-by-step explanation: this is one of those fractions you need to memorize so if it helps think of it like quarters 1/4=25% 2/4=50% 3/4=75% 4/4=100% or divide 3/4=0.75 and 0.75 as a percent is 75% same rule applies to all fractions
Answer:
A
Step-by-step explanation:
75 percent in decimal form would be 0.75
3/4 = 0.75
so they share the same value
I need help on this who ever can help me get 40 my brainly points.... thxx
Answer:I Got you fam
Step-by-step explanation:
Took a screen shot of the work
Answer:
ik u prolly cant get brainliest until there's 2 answers so just give the brainliest to the person before me.
Step-by-step explanation:
Determine the coordinates of triangle A′B′C′ if triangle ABC is rotated 270° clockwise.
A′(−2, 2), B′(3, −3), C′(−5, −2)
A′(2, −2), B′(−3, 3), C′(5, 2)
A′(2, 2), B′(−3, −3), C′(5, −2)
A′(2, −2), B′(−3, 3), C′(2, 5)
Answer:
Step-by-step explanation:
A′(2, 2), B′(−3, −3), C′(5, −2)
Triangle ABC ~ triangle DEF. Use the image to answer the question.
a triangle ABC with side AC labeled 7.32 and a second triangle DEF with side DE labeled 8.8, side FD labeled 6.1 and side EF labeled 6.4
Determine the length of side AB and BC in triangle ABC.
AB = 10.065, BC = 8.388
AB = 8.8, BC = 6.4
AB = 10.56, BC = 7.68
AB = 7.425, BC = 5.954
Answer:
AB = 10.56 BC = 7.68
Step-by-step explanation:
With AC provided, we first have to find the quotient of AC and DF.
AC = 7.32
DF = 6.1
7.32 ÷ 6.1 = 1.2
So AC's dimensions are 1.2 times larger. So we use 1.2 to find AB and BC.
The similar sideline of AB is DE, and DE = 8.8
So we multiply 8.8 by 1.2
8.8 x 1.2 = 10.56
AB = 10.56
We do the same for BC. BC's similar sideline is EF, and EF = 6.4
6.4 x 1.2 = 7.68
BC = 7.68
Therefore AB = 10.56 and BC = 7.68
The scale on a map reads 4 cm = 1.6 m. The relationship on the map is graphed on a coordinate grid, with centimeters on the y -axis and meters on the x -axis. The rate of change is: blank blank per blank
a. 0.4
b. 2.5
c. centimeters
d. meters
Answer:
To find the rate of change, we need to determine how much the value on the y-axis changes for every unit change on the x-axis.
The scale on the map reads 4 cm = 1.6 m, which means that for every 1 meter on the x-axis, there are 2.5 centimeters on the y-axis (since 4 cm is equivalent to 1.6 m, we can divide both sides by 1.6 to get 1 cm is equivalent to 0.4 m, or 2.5 cm is equivalent to 1 m).
Therefore, the rate of change on this graph is:
2.5 centimeters per meter
Or, we can express this as:
2.5 cm/m
Step-by-step explanation:
Another math problem in need of help
Answer:
Yes, and it will hit at 20.5 ft (rounded)
Step-by-step explanation:
**PLEASE ANSWER FAST**
∠A and ∠B are vertical angles. If m ∠A=(4x+6)° and m ∠B=(2x+18)°, then find the value of x.
Answer:
x = 6
Step-by-step explanation:
You want the value of x if the expressions (4x+6)° and (2x+18)° represent the measures of vertical angles.
Vertical anglesVertical angles have the same measure, so these expressions are equal to each other:
4x +6 = 2x +18
2x = 12 . . . . . . . . . . subtract 2x+6 from both sides
x = 6 . . . . . . . . divide by 2
__
Additional comment
The angles are each 30°.
I am so sorry but please help and if its not too much please explain how you did it too!♡ TY!<3
Answe 56
Step-by-step explanation:
hoped that helped
i need help.............................................
Answer: 9 yd^2
Step-by-step explanation: 4.5 x 2 = 9
Answer:
31.5 (31 1/2)
Step-by-step explanation:
A=l x w x h
3 1/2 x 4 1/2 x 2= 31 1/2/31.5
....................................
Answer:
:))) Brain??? If you want
Step-by-step explanation:
Mrs Dawson buys 3 yards of lace. Since there are 36 inches in a yard, she has 3 * 36 = 108 inches of lace.
She uses 30 inches of lace for the sleeves and 30 inches of lace around the waist, for a total of 30 + 30 = 60 inches of lace used.
Subtracting the amount of lace used from the total amount of lace gives 108 - 60 = 48 inches of lace left.
Since there are 12 inches in a foot, Mrs Dawson has 48 / 12 = **4** feet of lace left.
Please help asap! Finding the Volume of a Cylinder... Tysm!♡♡
Answer:
i belive its 22Step-by-step explanation:
V = 22To find the volume of 11 x 2, you need to know the third dimension, as volume is a three-dimensional measure. Assuming you mean the dimensions of a rectangular solid, you would need to know the height or depth of the object to calculate the volume. As for screen time for children, the American Academy of Pediatrics recommends limiting it to one hour per day for children aged 2-5 and to no more than two hours per day for children aged 6 and older. Engaging in creative play can help children develop important skills, such as problem-solving and communication, while excessive screen time has been linked to negative effects on cognitive and social development.
and 11 x 2 = 22.Answer:
The answer is 22
Step-by-step explanation:
You have to multiply the base times the height (2 x 11) Doing that will get you 22 ft.
If you have any questions please ask me!
I'm super bad at these :(
Answer:
721.1 in/60.1 ft
Step-by-step explanation:
Assuming that the ball travels in a straight line from the release point to the corner pin, we can use the Pythagorean theorem to find the length of the bowling lane.
Let x be the length of the bowling lane in inches. Then we have:
x^2 = 40^2 + 720^2
x^2 = 1600 + 518400
x^2 = 520000
x = sqrt(520000)
x ≈ 721.1 inches
Rounding to the nearest tenth, the length of the bowling lane is approximately 721.1/12 = 60.1 feet.
Therefore, the length of the bowling lane is approximately 60.1 feet.
Answer:
The length of the bowling lane is 718.9 in
Hope this helps!
Step-by-step explanation:
The question is probably asking for the height of the triangle ( b ) so a is 40 in and c is 720 in : * use formula; c² - a² = b² *
720² - 40² = b²
518400 - 1600 = b²
516800 = b²
b = [tex]\sqrt{516800}[/tex]
b = 718.888030... in
( c is the hypotenuse and the length for that is already given, it's 720 in )
Please help will give brainlest
Answer:
C) 10 + 7x > 40
Step-by-step explanation:
we know that ms. Hernandez Already paid 10 for her ticket and we know how much money it would cost for each child, but we do not know how many kids there are, also we know that she ms. Hernandez doesn’t want to spend more than 40
Ms.Hernandez = 10
Children = 7x
A number > 40
10 + 7x > 40
Please help! Lesson 1 circumference 1-9
Convert to military time:
9:15 A.M.
Answer:
To convert 9:15 A.M. to military time, we can follow these steps:
1. Determine if the given time is in the morning or afternoon. In this case, "A.M." indicates that it is in the morning.
2. Identify if the given hour is between 1 and 11. In this case, the hour is 9, which falls within this range.
3. For morning hours, we keep the hour as it is. So, the hour remains 9.
4. Write the minutes as they are. In this case, the minutes are 15.
Putting it all together, 9:15 A.M. in military time is simply 0915 hours.
Please Vote For Brainliest!
What is the equation for the line of reflection? On a coordinate plane, image A B C D has points (2, 2), (7, 3), (5, 1), (4, 1). Image A prime B prime C prime D prime has points (10, 2), (5, 3), (7, 1), (8, 1). x = 6 y = 6 y = x y = 2 Mark this and return
The equation of the line of reflection should be .
Given information:
Triangle ABC has points (6, 3.7), (5.4, 2), (1, 3). Triangle A' B'C' has points (3.7, 6), (2, 5.4), (3, 1).
A'B'C' is the reflection of the triangle ABC.
It is required to find the equation of the line of reflection.
Now, from the given coordinates of triangle ABC and its reflection, it is clear that the x and y-coordinates have interchanged their values. For example, coordinate (6,3.7) has become (3.7,6).
Therefore, the equation of the line of reflection should be .
What is area of the composite shape? ___ sq. ft
Use 3.14 for "pi" and round to the nearest hundredths place.
Answer:
236.63
Step-by-step explanation:
What is area of the composite shape? ___ sq. ft
Use 3.14 for "pi" and round to the nearest hundredths place.
Answer:
28.26 square feet
Step-by-step explanation:
First, we can find the area of the rectangle in the shape. The area of a rectangle is the length*width. The length is 12ft, width is 3ft, 12*3 = 38sqFt.
Now for the circle (which is split in half). Area of a circle is pi*r^2.
The length of the whole bottom of the composite shape is 12. 6 of those feet are from the sides of the rectangle, which leaves 6 as the diameter of the circle. Radius is half of diameter, so it is 3.
pi*r^2 would give us 3.14*9 because the radius, which is 3, squared would give us 9. 9*3.14=28.26
Answer:
64.26 ft^2
Step-by-step explanation:
3.14 x 3^2 = 28.26
3 x 12= 36
28.26+ 36= 64.26
Simplify the expression.
9(-1/3m + 4) - 6m
A. -3m + 36
B. 3m + 36
C. -9m + 36
D. 9m + 36
Answer:
9(-1/3m + 4) - 6m can be simplified as follows:
- Distribute the 9: 9(-1/3m) + 9(4) - 6m
- Simplify: -3m + 36 - 6m
- Combine like terms: -9m + 36
Therefore, the simplified expression is -9m + 36.
So, the answer is C.
Step-by-step explanation:
Ms. Hernandez is taking her children and their friends to the movies. She will pay $10 for her adult ticket and $7 for each child ticket. Ms. Hernandez does not want to spend more than $40. Which inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase?
Answer:
The inequality can be used to find c, the number of child tickets Ms. Hernandez can purchase is option (D) 10 + 7x ≤ 40.
Step-by-step explanation:
Step 1: Let x be the number of child tickets that Ms. Hernandez can purchase.
Step 2: The cost of the adult ticket is $10, and the cost of each child ticket is $7. Therefore, the total cost T of the tickets can be expressed as:
T = 10 + 7x
Step 3: Ms. Hernandez does not want to spend more than $40. So, we can write an inequality to express this:
T ≤ 40
Substituting the expression for T, we get:
10 + 7x ≤ 40
Simplifying the inequality:
7x ≤ 30
Step 4: Dividing both sides by 7:
x ≤ 4.2857
Since we cannot purchase a fraction of a ticket, Ms. Hernandez can purchase at most 4 child tickets.
Therefore, the inequality that can be used to find c is:
7x + 10 ≤ 40 or 10 + 7x ≤ 40.
To learn more about fraction,
https://brainly.com/question/10354322
https://brainly.com/question/1301963
what is the area of the real object that the scale drawing models?
( yes ik im not tooo smartt )
Answer:
90 square cm
Step-by-step explanation:
This is because if there is a ratio of 1:6 than you have to multiply the 1 by 6 to get what the area of the bigger square is. So 15x6 which equals 90.
Translate the sentence into an equation.
Four more than the quotient of a number and 5 is 9.
Use the variable b for the unknown number.
I think its this :)
Answer: 4+5b=9
