Answer:
The answer is 11
Step-by-step explanation:
5 1/2 = 5.5
5.5 x 2 = 11
Hope this helps
Answer:
11
Step-by-step explanation:
5 1/2 = 11/2
11/2 * 2 = 22/2 = 11
basic understanding series
word 2- surface area
——————
explain surface area simply and give an example of how to find it
-
brainliest question: give a real world example of surface area
Answer: A basic definition of surface area would be defined as the amount of space that is covering the outside of a 3D shape. A example of real world surface are would be to find out how much frosting you would need to put on the surface of a cake
Please help, it's with 100 points
Moving at a constant rate, a trenching machine is advertised as being able to dig 36-foot trenches in 40 minutes. A farmer uses the same machine to dig trenches that are 58.5 feet long, with each trench taking 65 minutes to complete.
Answer the question in a paragraph by using the situation above:
1. Is the coefficient of the x-variable k or m? How do you know?
2. Is the constant b equal to 0? How do you know?
Answer:
its MIGHT be x and b i think so? hope this helps :>
Step-by-step explanation:
Can you graph the equation y=4x?
Answer:
make two points or three points on the graph to make sure you're correct
First point: x=2 y=2x4=8 (2,8)
Second point x=0 y=0 (0,0)
Third point: x= -2 y= -2x4= -8 (-2,-8)
Elliot is moving a table through a doorway. The table is 2 and StartFraction 5 Over 8 EndFraction ft wide and the doorway is 2 and three-fourths ft wide. Which statement explains if the table will fit through the door?
The table will fit because 2 and StartFraction 5 Over 8 EndFraction < 2 and three-fourths.
The table will fit because 2 and StartFraction 5 Over 8 EndFraction > 2 and three-fourths.
The table will not fit because 2 and StartFraction 5 Over 8 EndFraction < 2 and three-fourths.
The table will not fit because 2 and StartFraction 5 Over 8 EndFraction > 2 and three-fourths.
Answer:
The table will fit
Step-by-step explanation:
Table: 2 3/8 = 19/8
Door: 2 3/4 = 11/4
(Mixed fraction to Improper fraction)
Door: 2 3/4 = 11/4 = 11/4*2 = 22/8
19/8 (Table) > 22/8 (Door)
(Hopefully thats the answer 'cause the question isn't very readable)
The Top-Notch Middle School had athletes from all the grades playing on a sports team.
6th grade 7th grade 8th grade
Basketball 2 4 7
Baseball 1 6 5
Soccer 7 4 4
Football 8 15 10
Explain what the ratio 15:73 represents.
The ratio 15:73 represents the ratio of total athletes to 7th grade football players.
The ratio 15:73 represents the ratio of 8th grade baseball players to total athletes.
The ratio 15:73 represents the ratio of 7th grade football players to total athletes.
The ratio 15:73 represents the ratio of 6th grade athletes to total athletes.
Answer:
The ratio 15:73 represents the ratio of 7th-grade football players to total players.
Step-by-step explanation:
If you add all the players together, you get 73. The number of 7th-grade football players is 15.
Bonjour, je voudrais de l'aide pour mon exercice de maths
ABC est un triangle tel que AB = 330 mm, AC = 65 cm et CB = 5,6 dm
ABC est-il rectangle ? Justifier
BonjourAnswer: Bonuurss
Step-by-step explanation:
The monthly snowfall on Sugar Mountain dropped from 25 inches to 20 inches. What is the percent decrease?
Answer:
it is 25
Step-by-step explanation:
first work out the difference (decrease) between the two numbers you are comparing. Next, divide the decrease by the original number and multiply the answer by 100 then you will get the answer 25 just check any way
Answer:
The answer is a 20% decrease
9.647 x 10^7 in standard form
Answer:
Step-by-step explanation:
9.647 × 107 9.647 × 10 7 Since the exponent is positive move the decimal point 7 7 places to the right. 96470000 96470000
I think if im not going crazy we did this one in school.
Answer:
96470000x
Step-by-step explanation:
Riley conducted an experiment in which she placed red, yellow, blue, and orange pieces of paper in a ahat and drew them out without looking. The number of times Riley drew each color is shown in the table above. What is the experimental probability that the next sip of paper Riley draws will be orange or yellow?
art A: Sam rented a boat at $225 for 2 days. If he rents the same boat for 5 days, he has to pay a total rent of $480.
Write an equation in the standard form to represent the total rent (y) that Sam has to pay for renting the boat for x days. (4 points)
Part B: Write the equation obtained in Part A using function notation.(2 points)
Part C: Describe the steps to graph the equation obtained above on the coordinate axes. Mention the labels on the axes and the intervals.
I need the most help for part c.
Answer: PART A:
Recall that the equation of a line in standard form is of the form:
ax + by = c
where a, b, and c are constants.
The equation of a line passing through two points:
and
is given by:
Given that Amir rented a scooter at $43 for 3 hours. If he rents the same scooter for 8 hours, he has to pay a total rent of $113.
This,
and
Thus, the equation of the line is given by:
Therefore, the equation of the line in standard form is
PART B:
To write the equation with a function notation, we first express y in terms of x and then change y notation to f(x) notation.
Recall from part 1:
Therefore, the equation obtained in Part A written using function notation is given by:
PART C:
To graph the equation obtained above, we draw the x- and y- axis with the x-axis labelled 'number of hours' and the y-axis labelled 'total rent'.
Next, we choose appropriate scales for x- and y- axis. Depending on the size of your graph book, you can choose an interval of 1 unit for the x-axis and an interval of 10 units for the y-axis.
From part A, we know that the line of the equation passes though points (3, 43) and (8, 113), mark these points and draw a straight line passing theough these points.
Step-by-step explanation:
At the Wild West amusement park, Florence's favorite ride is the Blazing Bullet roller coaster. The roller coaster normally has a lot of seats to choose from, but Florence noticed that 12 of the seats are now reserved for season pass holders. There are 42 seats remaining for people without season passes. Let s represent the total number of seats on the Blazing Bullet roller coaster. Which equation models the problem?
Answer:
s=42+12
if there were 42 seats remaining and 12 seats reserved, adding both of them together would give you the total number of seats
Answer: s-12=42
Step-by-step explanation:
We don’t see any multiple choice problems but I think the answer would be this.
s-12=42
Please help me with this math homework and show how you got the answer!
Answer:
60
Step-by-step explanation:
multiply 1×2×1×2×3×5
Answer:
Step-by-step explanation:
Yellow block closest side and farthest side: 2x1=2 2x2=4
Yellow block right and left side: 1x1=1 1x2=2
Yellow block bottom: 2x1=2
Yellow block top: 2x1=2
Purple block closest side and farthest side: 5x2=10 10x2=20
Purple block right and left side: 2x3=6 6x2=12
Purple block bottom: 5x3=15
Purple block top: 5x3=15 15-2=13
2+2+2+1+1+13+10+10+6+6+15= 68
The overlap effects the calculation of the surface area because the bottom of the yellow block and a part of the purple block overlaps making it so that you would count it two times instead of the area that is visible.
I like to think of it as spray painting the blocks and seeing where the paint sprays.
Which of the following fractions is equivalent to 4/20? 2/12, 3/15, 3/19, 1/10
Please answer
Which of the following is not mentioned in a signal phrase?
The date of publication
The name of the author
The name of the website
The title of the article
Answer:
A date of publication I believe
Answer:
A: Date of publication
Step-by-step explanation:
I took the exam
∩·ω·∩
In the first week of July, a record 1,020 people went to the local swimming pool. In the second week, 105 fewer people went to the pool than in the first week. In the third week, 130 more people went to the pool than in the second week. In the fourth week, 280 fewer people went to the pool than in the third week. What is the percent decrease in the number of people who went to the pool over these four weeks?
Answer:
20% !
Step-by-step explanation:
pls help soon someone
also commment down below if can help me with these questions and i will message you
please do it because i dont have money to pay for a one on one toutor i just need help for 7 questions
Answer:
The first blank is -88
The second blank is - 120
and the last blank is -32
Step-by-step explanation:
I am good at Math TRUST me
hope you get a good grade :)
Ellison wants to purchase a backpack for $76. The tax in his area is 7%. What would his total cost be?
Answer:
The cost is $81.32
Step-by-step explanation:
Answer: $81.32
Step-by-step explanation:
Is the function shown linear or nonlinear?
Explain your answer. I NEED HELP ASAP!!!! and anwser it right because its for an assignment
Answer:
nonlinear
Step-by-step explanation:
since the line isnt straight
Answer:Nonlinear
Step-by-step explanation: Since the line is not straight.
Dani's estimate for the cost of tiling her bathroom floor is $50 plus $3 per square foot. Write a linear equation showing the total cost.
Include in Your Answer:
The linear equation written in y=mx + b format.
1 to 2 sentences explaining how you determine the correct linear equation.
Answer:
The linear equation showing the total cost of tiling Dani's bathroom floor is: y = 3x + 50
The equation is in the form of "y = mx + b", where y represents the total cost, x represents the number of square feet, m represents the cost per square foot ($3), and b represents the fixed cost ($50). The linear equation is determined by using the information provided in the problem, which is the cost per square foot and the fixed cost.
Step-by-step explanation:
PLEASE HELP I HAVE NO CLUE WHAT TO DO I DROPED THE FILE SO PLEASE HELP
Answer:
y = 3/4x -1/4
Step-by-step explanation:
First, find the slope using the points (3, 2) and (-1, -1):
Slope = m = y2 -y1 / x2 -x1 = -1 -2 / -1 -3 = -3/-4 = 3/4
Find the y-intercept, b, by substituting x = -1, y = -1 and m = ¾ in y = mx + b.
-1 = ¾(-1) + b
-1 = -¾ + b
Add ¾ to both sides
-1 + ¾ = b
(-4 + 3)/4 = b
-¼ = b
Substitute m = ¾ and b = -¼ in y = mx + b.
The equation would be:
✅ Y = 3/4x - 1/4
Your sister’s soccer team drinks 15 liters of water during their tournament. Water coolers are sold in gallon sizes. What is the smallest gallon water cooler they will need to buy? (1 gallon 3.8 liters)
Answer: 4 gallons
Step-by-step explanation:
I am pretty sure it is 4 gallons because if you multiply 3.8(2)=7.6 and then 3.8(3)=11.4 and finally 3.8(4)=15.2
So that is why I think that the smallest gallon water cooler they will need too by is a 4-gallon cooler.
The exact circumference of a circle is 25π millimeters. What is the approximate area of the circle? Use 3.14 for π. Round to the nearest hundredth if necessary.
Answer: A = 490.63 mm^2
Step-by-step explanation: Hello! To find the area of a circle, you have to find the radius of the circle from the circumference given. The formula is Circumference/2(3.14) = Radius. To find the circumference, multiply 25 x pi, or 25 x 3.14. 25 x 3.14 is 78.5. Put 78.5 in the equation for the circumference. 78.5/2(3.14) = Radius
Simplify:
78.5/6.28 = 12.5
The radius is approximately 12.5.
The formula for the area of a circle is 3.14 x r^2 = A
Put 12.5 in for r or radius
3.14 x 12.5^2 = A, 12.5^2 = 156.25
3.14 x 156.25 = A
3.14 x 156.25 = 490.625
Rounded to the nearest hundredth is A = 490.63
Answer: hope this helps ♡
The approximate area of the circle is 49.736 mm²
Step-by-step explanation:
Area of circle = π × r²
To find the radius:
25 ÷ 3.14 = 7.96178343949 (← diameter d = 2r)
7.96178343949 ÷ 2 = 3.98089171974 (radius)
π × r² =
3.14 × 3.98089171974² =
3.14 × 15.8474988843 =
49.7611464967 ≈ 49.736
Which answer tells you how many containers of flowers the customer bought?
I'll be giving a free heart and five star. /^._.^\
Answer: 7
Step-by-step explanation:
$38.50-$7=$31.5
$31.5/$4.50=7
Helppp fasttttt pleaseeeeeeeeeeee
Combing Like Terms 67 pnts
Answer:
keep trying, practice makes perfect. or search it up, i answered the wrong question at first so im changing it.
Step-by-step explanation:
Answer: 3rd one
the 4th one doesn’t have anything to multiply it with
There are 63 students in Grade 6. If the ratio of students who have black shoes to white shoes is 3:4, how many students have black shoes?
Answer: 27 students have black shoes.
Step-by-step explanation:
There are 3 people who have black shoes out of 7 (3+4=7)
You have: 3/7
Find the variable: 3/7: x/63
63 divided by 7 = 9
3x9=27 students who have black shoes
Helppp me pleaseee show work too or don't
Answer:
x^2 + y^2 + z^2
Step-by-step explanation:
Pythagorean theorem: a2 + b2 = c2. Sines: sin A = a/c, sin B = b/c.
Cosines: cos A = b/c, cos B = a/c.
The width of a new barn is 27 meters across. Nine meters is equal to approximately ten yards. How many yards wide is the new barn?
Answer:
If 9 meters is equal to 10 years, then you just need to find out how many times 9 goes into 27 and then multiply that by 10!
9 * 3 = 27
3 * 10 = 30!
Step-by-step explanation:
Hope it helps! =D
I need help, thank you.
Answer: 24 in
Step-by-step explanation:
First, make it a proportion: ¹²⁄₁₆ and ¹⁸⁄ₓ
(x=PQ)
Cross multiply 16 and 18 to get 288
Then divide that by 12 (the numerator) to get 24
x=24
A gardener spread 2/3 of a bag of mulch evenly over his 6 equal-sized vegetable beds. How much mulch did he put on each vegetable bed?
Write your answer as a fraction or as a whole or mixed number.
Answer: 1/9
Step-by-step explanation: We can start the problem by using the concept of unit rate.
We know that the gardener spread 2/3 of a bag of mulch over his 6 vegetable beds. To find the amount of mulch per bed, we can divide the total amount of mulch by the number of beds.
So, the unit rate of mulch per bed is (2/3) / 6 = 1/9 of a bag of mulch.
So, the gardener put 1/9 of a bag of mulch on each vegetable bed.
Answer: 1/9
Step-by-step explanation:
If it was one bag, it would have been 1÷6 and the answer would have been 1/6 for each vegetable bed.
So if we do the same with 2/3, this is (2/3)/6. Let’s try this:
=[tex]\frac{2}{3}[/tex]÷[tex]\frac{6}{1}[/tex]
=[tex]\frac{2}{3}[/tex]×[tex]\frac{1}{6}[/tex]
=[tex]\frac{2}{19}[/tex]
=[tex]\frac{1}{9}[/tex]
Therefore, the gardener put 1/9th of the bag of mulch on each vegetable bed.