Answers
Answer:
1- 51.496yd 2- 39.25ft 3- 163.28cm 4- 53.38mm 5- 50.24in 6-94.2ft 7-18.84yd 8- 207.24m
Step-by-step explanation:
So how you do circumference is you find the diameter and times it by pi.
for 1. you will do 8.2 times 2 for the diameter then times it by pi and get 51.496 yards.
for 2 you would do 12.5 times pi and get 39.25ft
for 3 you would do 26 times 2 which is 52 then multiply it by pi which is 163.28cm
for 4 you do 17 times pi which is 53.38mm
for 5 you do 16 times pi which is 50.24in
for 6 you do 30 times pi which is 94.2ft
for 7 you do 3 times 2 which is 6 then multiply by pi which is 18.84yd
for 8 you do 33 times 2 which is 66 then multiply by pi which is 207.24m.
Answer:
2. 122.7 ft^2
3. 2123 cm^2
5. 201.06 in^2
6. 706.86 ft^2
7. 28.27 yd^2
8. 3421.19 m^2
Step-by-step explanation:
Use the equation area=pi r(squared) to continue finding the area
Related Questions
Help please show work
Answers
Answer:
C. 56.25π
Step-by-step explanation:
Circumference=15π=πd⇒d=15
Area=πr^2⇒r=d/2⇒r=7.5⇒π7.5^2=56.25π
Jennifer's group was trying to build the tallest straw tower in the classroom. Each person in her group connected various lengths:
Jennifer: 16 cm, Harry: 20 cm, Brendan: 5 cm and Taylor: 52 cm.
Sort the number sentences that will tell you how tall their tower was.
Answers
The relationship between the cost, , in dollars, of a bottle of Spring Fresh water and the ounces of water, , in a bottle of Spring Fresh water can be modeled by a proportional equation. y
Answers
Answer:
Step-by-step explanation:
Pls help will give brainliest
Answers
Answer: 5, -6
5= x -6= y
Answer: 5 and -6.
Please answer number 17 and you will get brainliest
Answers
Answer:
Since the shape was formerly a square,ofarea 100in²
Then,Area of square=side×side
100in²=side²
side=√100in²
side=10 inches
Perimeter of the shape=10+10+7+6+5
=38inches
Now a length of 3inches is cut off from the upper horizontal side and a length of 4in is also cut off from the right vertical side.
So now we can say a triangle of base 4in and height 3in is cut off from the square.
Area of cut off triangle=½base×height
=½×4×3=0.5×12
=6 inches ²
So the Area of the shape=Area of square-Area of triangle
=100-6=94inches²
PLEASE GIVE BRAINLIEST
please help me out i don't understand this question thanks!
Answers
Answer:
try using radius i think
Step-by-step explanation:
Answer:
Use radius
Step-by-step explanation:My teacher says so
Given the net below calculate the surface area. The sides measure 6 by 4, the top and bottom measure 8 by 6 and the front and back are 8 by 4.
Answers
Answer:
152
Step-by-step explanation:
So first I find the area of the big rectangle going down, which is 14x8=112
And then I do the flap thingies on the side: 5x4=20x2=40
112+40=152
Answer:
152
Step-by-step explanation:
Please give me brainliest, please, I hope this helps
A pair of sneakers that cost $90 last year has now been marked up 25%. Mariel has a coupon that is going to take 10% off the price of the shoes. Is the price that she will pay equivalent to a 15% markup of the original cost of the shoes? Show your work.
Answers
Answer:
Your answer is no.
Step-by-step explanation:
The answer is no because when using the coupon she's only getting 10% off of the price AFTER 25% is added.
10% off of the original price is: $81.00
10% off of the new price is: $101.25
Please help with this lolll (A, B and, C are NOT answers, they're questions.)
Answers
Answer:
B
Step-by-step explanation:
The answer is b because ¼ can not go in to 2 ½ evenly (A), ¾ can not go into 2 ½ evenly either (c) so the only answer is B!
B = 5 bags
C = 3 bags
Fine two integers that have a sum of -17 and a product of 52. What are the integers?
Answers
Answer:
{4, 13}
Step-by-step explanation:
Represent the integers by I and J. Then I + J = -17 and I*J = 52.
Let's solve this system using substitution. Solve the first equation for I as follows:
I + J = -17 becomes I = -J - 17
Substitute -J -17 for I in the second equation:
(-J - 17)*J = 52
Performing the indicated multiplication, we get:
-J^2 - 17J - 52 = 0
Let's solve this using the quadratic formula. The quadratic coefficients here are {-1, -17, -52}, and so the discriminant, b^2 - 4ac, is
(-17)^2 - 4(-1)(-52), or 289 - 208, or 81. This result is positive, so we know that the quadratic equation has two real, unequal roots. They are:
17 ± √81 17 ± 9
J = --------------- = ---------------
2(-1) -2
Evaluating this last result, we get J = (17 + 9)/2, or J = 13, and
J = (17 - 9)/2 = 8/2, or J = 4
Correct the error. Perimeter =4+3+4+5+ = in.
WILL GIVE BRAINLIEST
Answers
Answer: You are missing a 4.
Step-by-step explanation: If you said the answer is 20, 4 is missing. We can add up the follow equation before putting 4.
(4 + 3) + (4 + 5)
7 + 9 = 16 + 4 = 20.
Hence, 20 is your answer.
PLEASE HELP ME, I WILL THE CORRECT AWnSER BRAILIEST
Answers
Answer:
yup trueStep-by-step explanation:
it can be anything like parallogram, square , rhombus, rectangle etc..
mark me as brainlist
Answer: Its true
https://mathbitsnotebook.com/Geometry/Quadrilaterals/QDParallelograms.html
here is 1-12 of the assignment
Answers
5(7)-6
35-6
Answer: 29
2. 4m+t (t=2) (m=7)
4(7)+2
28+2
Answer: 30
3. r/t (r=8) (6=2)
8/2
Answer: 4
4. m*t (m=7) (t=2)
7*2
Answer: 14
5. 5t+2m
5(2)+2(7)
10+2(7)
10+14
Answer: 24
6. r*m
8*7
Answer: 56
7. 3m-5t
3(7)-5(2)
21-10
Answer: 11
8. m*r/t
7(8)/2
56/2
Answer: 28
10. n+16
The sum of a number n and 16.
11. 3.2n
The product of 3.2 and a number n.
12. 25.6-n
I know I already send this all to you, but if anyone else needs help here’s the answers.
|
The perimeter of a rectangle is 86. The length of the rectangle is one more than twice the width. Determine the length and width of the rectangle.
Answers
There are two equation of the system
(1) The perimeter
2(w + l) = p
2(w + l) = 86
(2) The length and the width
2w = l + 2
From the second equation
2w = l + 2
l + 2 = 2w
l = 2w - 2
Subtitute l with 2w - 2 in the first equation to find the width
2(w + l) = 86
2(w + 2w - 2) = 86
2(3w - 2) = 86
6w - 4 = 86
6w = 90
w = 15
Now, find the length by subtituting w with 15
l = 2w - 2
l = 2(15) - 2
l = 30 - 2
l = 28
The dimension of the rectangle
length = 28 cm
width = 15 cm
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Answers
Answer:
A
Step-by-step explanation:
I think that it's luster tell me if i am right :)
Pls help me ITS DUE TOMORROW
TROLL FOR POINTS= REPORT
CORRECT ANSWER= BRAINLIEST
( NO LINKS )
Answers
g=12
75-63= 12
Hope this helps!
Answer: g < 2
Step-by-step explanation:
anything larger than two and it at or be over 75$.
pls answer for free 3 brainliests
Answers
Answer:
Step-by-step explanation:
735$
Help me please and thank you :)
Answers
Answer:
A. 74 cm
Step-by-step explanation:
First, we break the rhombus down into similar shapes,
The area of 2 triangles = The area of a square
So we take the triangle from the left and combine it with the triangle on the right, it should make a rectangle, Then calculate the area of the rectangle,
10 multiplied by 5 =50
Thats the area of rectangle 1
Rectangle 2
3 multiplied by 6 = 18
Triangle
4 times 3 divided by 2 = 6
Thus
6 + 18 + 50 = 74
PLEASE GIVE BRAINLIEST AND 5 STARS.
Please help me hurry
Answers
Answer:
The last one I believe
Step-by-step explanation:
If I am wrong I am sorry
Answer:
I think it’s the 3rd one
Step-by-step explanation:
It’s linear because it’s going in a straight line and it’s neither positive nor negative because the x axis is not changing
HELP ME!!! I WILL GIVE BRAINIEST!!
Answers
Answer:
the coordinates are 5,-5
sorry if this doesn't help
Help me plz I’ll give brainliest
Answers
Answer:
It is the top left one
Step-by-step explanation:
Kenny is building a box using 2 identical square pieces of wood and 4 identical rectangular pieces of wood, as shown. What is the surface area of the box?
Select one:
84
336
108
434
Answers
Answer:
Step-by-step explanation:
108
Answer:108
Step-by-step explanation:
my brain told me
In ∆DEF, if m∠D is 14 less than m∠F and m∠E is 10 more than twice m∠F, find the measures of each angle.
Answers
Step-by-step explanation:
pag plasin mo kung anong angel ang present para ma kuha mo yung wla
f-14+f+2f+10=180
4f-4=180
f-1=46
f=46, d=32, e=102
plz help will mark brainliest if correct answer only
Answers
Answer:
A
Step-by-step explanation:
I added all frequencies and it equals 50. The frequency for 1 is 8 so the answer would be 8/50. Simplify it and it equals to 4/25.
During an annual end-of-year performance review, a team of realtors reported the number of homes sold that year. The histogram shows those sales results. Which of the following statements are true about the home sales data set represented by this histogram? Select all that apply.
Answers
Answer:
There were 7 realtors who sold at least 40 homes
40 POINTS PLZ HURRY
ITEM BANK: Move to Bottom 2,5002,5003,0003,00032,50032,50035,000 Consider the data shown on the graph.
• The y-intercept represents a starting salary of $ ? for a new employee. • The slope represents an additional $ ? in salary for each additional year of employment. • If the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ? x + ? . • If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ? .
Answers
Answer:
Can you show the graph please?
Step-by-step explanation:
Answer:
300
Step-by-step explanation:
If the yearly salary increase is changed to $ ? , the new equation would be y = ? x + ?.
Let $e for new empolyee.
Let $s for slope for salary.
We know if the starting salary for a new employee is changed to $35,000 and the yearly salary increase is unchanged, the new equation would be y = ?
y = ? the question mark will represent x.
Because $35,000 is the only number, that will be our main goal.
So $35 in shorten, added 25, 20. Which is 45.
With that we do +200 - 45. 155.
So 45+255=300
Answer: 300
Done ✔
How do you solve this?
Answers
When it says square 5, does that mean 5^2 or does it mean [tex]\sqrt{5}[/tex]
Answers
Answer:
what i mostly understand by square 5 is [tex]\sqrt{5}[/tex] because 5^2 would be 5 squared.
In hopes of encouraging healthier snacks at school, Bert brought in a tray of carrot sticks and apple slices to share. He brought 80 carrot sticks and 20 apple slices. What percentage of the snacks were carrot sticks?
Answers
Answer:
80%
Step-by-step explanation:
80/100, 20/100
therefore 80% of the snacks are carrot sticks
Answer: 80%
Step-by-step explanation:
Help please I’ll give brainliest
Answers
Answer:
9:1
Step-by-step explanation: