What are some real-life situations in which you can use circumference and
area of a circle?
Answer: Estimating the wood in a tree, it may be more convenient to measure its circumference to estimate the volume than directly measuring the tree's diameter. Take your height and divide it by your circumference at the waist.
The wheel of a bicycle.
Coin.
Dinner plate.
Wall clock.
Ferris wheels
Finding the volume and surface area of a cylinder: A cylinder is a 3D object with two circular faces and one curved surface. ...
Surface area and volume of a cone: Cone is another very important three dimensional shape and students need to know how to find its surface area and volume.
Step-by-step explanation:
Answer:
The circumference and area of a circle can be used in real-life situations such as;
How large a circular disk is.How much distance is covered by a car wheel per cycle.The space available on the top of a cylindrical can.How large a circular disk is cam be determined by evaluating it's area.
Additionally, the circumference of car wheel provides a measure of the distance it is able to cover in one cycle.
The area of a closed cylindrical can only be evaluated when the area of the top and bottom circle is known.
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simplify - 2/3x + 6 + 1/5y -1/4x -3/10 y +3
Answer:
5x/12 - y/10 +9
I need help with this please.
Answer:
k = 3
Step-by-step explanation:
0 • 3 = 0
1 • 3 = 3
2 • 3 = 6
3 • 3 = 9
4 • 3 = 12
Notice the x value times 3 is the y value. Therefore, k is 3. Let me know if I got anything wrong. I hope this helps!
Answer:
it is ,multiplying by three
Step-by-step explanation:
If 1 more paragraph with 7 lines is added, how is the median affected?
A. The median increases by 0.5.
B. The median increases by 1
C. The median increases by 1.5.
D. The median does not increase
WHO EVER SOLVES FIRST GETS BRAINLEST
Answer:
a
Step-by-step explanation:
2 Examine the graph shown below. 1 2 1 3 2 Enter the slope of the line.
Answer:
4/5 or 0.8
Step-by-step explanation:
Answer:
the slope is 2,3
Step-by-step explanation:
A scale factor of 5 was applied to this figure. What would be the new length of the height and width of the triangle?
Answer:
the height and width is both 10 so i imagine its 20
Step-by-step explanation:
(factor of 5 means each square is 5 and each part is 2 squares long 5x2=10)
Write the equation of the linear relationship in slope-intercept form, using decimals as needed.
Enter the equation of the relationship.
y =
a triangle has a side length of 13 cm and 5 cm. Which could be the value of the third side. 19 cm or 13 cm?
Answer:
The value of the third slide is 12
Step-by-step explanation:
A square has a side length of . Which of the following rational numbers best describes this value?
Answer: 8.7
Step-by-step explanation:
sqare root of 75 is 8.66 so the closest is 8.7
Answer:
8.7
Step-by-step explanation:
[tex]\sqrt{75} =8.66 = 8.7[/tex]
PLEASE SOMEONE AWNSER ASAP
A car travels 321 km from Houston to San Antonio in 3 hours. What is the speed of the car?
Answer:
75 km per hour or 47 mph.
I hope I helped.
Answer:
107 kilometers per hour
Step-by-step explanation:
so my brother needs some help :D
Mrs. Jones bakes pies. She always cuts each pie into 8 slices. There are 13 slices left on the counter. Write the number of pies on the counter as a mixed number and as an improper fraction. Use pictures, numbers or words to help you solve.
Answer:
your mixed number would be 1 and 5/18 an improper fraction would be 23/18
Step-by-step explanation:
hope it helps you! :)
A rectangular painting is 0.6 meter long and 0.57 meter wide. How many square meters is the painting? *
How many 1/4 inch cubes does it take to fill a box with width 1 inches, length 3 3/4 inches and height 1 1/2 inches?
Nick spends 12$ to buy 16 oranges. How much does Nick snap per orange
A. $0.25
B.$0.75
C.$1.33
D.$4.00
Answer:
B. 0.75
Step-by-step explanation:
hope it will help u
plz follow me
Answer:
0.75
Step-by-step explanation:
12=16
divide
6=8
divide
3=4
divide
1.5=2
divide
0.75=1
Make sure to check your work!
I think I know how to do this, but I’m not sure.
Answer:
The top one it $65, the bottom left is "the cost of 6 books" and the bottom right is "the cost of one book"
Step-by-step explanation:
Answer:
Step-by-step explanation:
so its basically like dividing but in a chart you put the $55 at the top you put the cost of 1 book at the small area to the right and and the cost of 6 books at the wider area at the left
Which operation can you use to solve $1.50=9?
correct=brainliest
Answer:
divide each side by 1.50
Step-by-step explanation:
in order to solve it you have to get rid of the number with the variable. since it's multiplying you use the inverse operation (divide). therefore you divide by 1.50
PLZ HELP IF YOU DO THIS FOR POINTS I REPORT
Answer: you r not showing the info I need to complete this
Step-by-step explanation: please put more info so I can help :)
anna's car can go 248 miles on 8 gallons of gas. During a drive last weekend, used 7 gallons of gas. How far did drive?
Answer:
31 miles
Step-by-step explanation:
divide 248 by 8
A wildlife conservation group buys the 9 square miles of land shown.
The base of the triangle is made by points B and A. The height of the triangle is 3 miles.
What is the distance from Point A to Point B?
i need help ASAP!!
Answer:
3 square miles
Step-by-step explanation:
Three equal lines, 9 miles. 9/3 = 3, so each side of the triangle is 3 miles long hope this helps :)
Find the value of x in the triangle shown below.
Answer:
X=10
Step-by-step explanation:
Answer:
Use pythagoras theorem
a^2+b^2=c^2
6^2+8^2=c^2
c^2=100
c= square root of 100
c/x=10
A value of 600 increases by 15%.
Which three equations can be used to find the new value?
Select the three choices that apply.
Answer:
Step-by-step explanation:
600 divided by 6 = 100
15% of 100 = 15
15 times 6 = 90
600+90 = 690
Answer:
B,C,D.
600 divided by 6 = 100
15% of 100 = 15
15 times 6 = 90
600+90 = 690
Hope this helps :)
-ilovejiminssi♡
Jeremiah opened a savings account with a one-time deposit of $500. His savings account will pay a 5% simple interest per year. His brother, Brian, opened another savings account with a one-time deposit of $200. Brian’s savings account will pay 3% compounded annually. Who would earn more interest, to the nearest dollar, in 2 years?
Answer:
jeremiah would earn more interest to the nearest dollar in 2 years
Step-by-step explanation:
It is found that jeremiah would earn more interest to the nearest dollar in 2 years.
How to calculate simple interest amount?If the initial amount (also called as principal amount) is P, and the interest rate is R% annually, and it is left for T years for that simple interest, then the interest amount earned is given by:
[tex]I = \dfrac{P \times R \times T}{100}[/tex]
Given that Jeremiah opened a savings account with a one-time deposit of $500. Rate of 5% simple interest per year.
I = 500 x 5 x 1/100
I = 25
For 2 year it would be 50 dollars.
Also, Brian, opened another savings account with a one-time deposit of $200. Rate of 3%
[tex]a = p(1 + \dfrac{r}{n})^{nt}\\a = 200(1 + \dfrac{3}{2})^{4}[/tex]
a = 12.35
Hence, It is found that jeremiah would earn more interest to the nearest dollar in 2 years.
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what is x???????????
Conor and Jake's lunch cost 13.00. They left a 15% tip. How much did they leave?
Solve the equation. You may find using algebra tiles helpful in solving this problem.
x + 2 = −x − 2
x =
Answer:
x =-2
Step-by-step explanation:
Answer:
x= -2
Step-by-step explanation:
x+2 = -x-2
2x+2= -2
2x=-4
x=-2
two sides of a triangle measure 15 cm and 21 cm. which of the following could be the measure of the third side
A. 4 cm
B. 5 cm
C. 6 cm
D. 7 cm
can u help me pleeeeaaaasse
what is this in standard form, 400,000+50,000+4,000+800+5
Answer:
434,805
Step-by-step explanation:
Answer:
454,805
Step-by-step explanation:
Find the area and perimeter of trapezium.
Answer:
Area: 9
Perimeter: 22
Step-by-step explanation:
Area = ½ * (a+ b) * h = ½ * (4 + 5) * 2 = ½ * 9 * 2 = 9.
Perimeter = a + b + c + d = 4+5+6+7 = 22.
Answer:
P (Perimeter) = 21
A (Area) = 33
Step-by-step explanation:
P = a + b + c + d
A = (a + b/2) * h (or, rather, AREA = ONE-HALF BASE 1 + BASE 2 TIMES HEIGHT)
Help if you hate school !
Answer:
12 i really dont know
Step-by-step explanation: