4 m 5m
What is the volume of the cone to the nearest cubic meter? (Use TC = 3.14)
A)
21 m3
B)
84 m2
0)
168 m
D)
335 m
Answers
Answer:
Step-by-step explanation:
volume of cone = πr²h/3
= 3.14×4²×5/3 = 84 m³
Related Questions
(a) Whats the area of a rectangular field is 3888 m. If the length of the field is 72 m, what is its width?
(b)The perimeter of a rectangular painting is 374 cm. If the width of the painting is 88cm, what is its length?
Answers
Answer:
part a is 54 part b is 99
Step-by-step explanation:
72 x ? =3888
x=54
374 is the perimeter. You have a side that is 88cm so the opposite side will be 88 cm as well. 374-176=198
so between the last 2 sides we have 198. The sides will be equal so you just divide it by 2
so the top and bottom of the rectangle are 99 and both sides are 88
I need help plz plz
Answers
When the door was left open, 36 pigeons flew the coop. If this was 40 percent of all the pigeons, how many pigeons were there originally?
Answers
Answer: 90
Step-by-step explanation:
40 % = 0.40. X = number of pigeons. 0.4x =36
X = 36/0.4 = 90
6. Aşağıdaki cümlelerin hangisinde “de/da”
bağlacının yazımı ile ilgili bir yanlışlık ya-
pılmıştır?
A. Evde hiç yumurta kalmamış.
B. Nevin de bizimle ders çalıştı.
C. Yolda öğretmenimizi gördük.
D. Pazardan şeftalide alacağım.
4:
Answers
Answer:
b that is my answer : ) i hope this is correct answer
please help me with this.
Answers
Answer:
B because the Domains aren't repeating
Step-by-step explanation:
Answer:
aaaaaaaaaaaaaaaaaaaaaaaaaaaa and ddddddddddddddd
Malia has $500 to purchase water bottles and pairs of socks for a fundraiser for her school’s cross-country team. She needs to buy a total of at least 200 items without buying too many of just one item. What graph shows the possible numbers of water bottles and pairs of socks that Malia should buy?
Answers
Answer:
graph ??? have u even tried to read the problem
Step-by-step explanation:
The population of a town increased from 20,000 people to 25,000 people. What percent did the population increase?
Answers
Answer:
The town population increase by 25%
Step-by-step explanation:
Btw can u please mark me brainliest, I need 3 more to rank up
Answer: 25%
Step-by-step explanation:
20000*1.25=25000
Find the slope of the line that passes through (2, 4) and (9, 9).
Answers
Have a good day!
. Donte estimates he will need 43 pounds of dog food. He actually needs 61 pounds. Calculator Donte’s percent error. * Your answer Submit
Answers
Answer:
1×
Step-by-step explanation:
#:;:,dgvgukyujj hhyfh
brainliest to whoever gets the correct answer
Answers
Answer:
375
Step-by-step explanation:
m= d * v
d= 3
v= 5 * 5 * 5= 125
125 * 3 = 375
Someone help and plz make sure it’s right :)
Answers
Answer:
A triangle‘s angles should add up to 180 and the given angles sum up to 130 so x + 58 = 50 so x = -8
Hope this helped and brainliest please
Answer:
-8
Step-by-step explanation:
-8+58=50
50+53+77=180
triangles angles should equal 180
A salesman earns 20% commission on all the merchandise that he sells. Last month he sold $900 worth of merchandise. How much commission (in dollars) did he earn last month?
Answers
Answer: $180
Step-by-step explanation:
Given
Salesman earns 20% commission on merchandise he sells
Last month sales by him are $900
So, his commission out of $900
[tex]\Rightarrow 20\%\ \text{of}\ 900=0.2\times 900\\\Rightarrow \$180[/tex]
So, he grabbed $180 dollar as commissions
In ΔUVW, the measure of ∠W=90°, the measure of ∠U=13°, and WU = 84 feet. Find the length of UV to the nearest tenth of a foot
Answers
Answer:
Hwww
Step-by-step explanation:
Would you rather a Computer, Tablet or phone
Answers
I’m actually on one right now
Answer:
all of them
Step-by-step explanation:
please help me (wrong answers get reported)
Answers
Answer:
pretty confident it's D. Also your in testnav gl
Step-by-step explanation:
Answer:
Ralph give out 10 lollipops every 5 days.
Sturdy’s paper plates cost $3.12 for 24 plates. Tough’s paper plates cost $4.32 for 32 plates. Which is the better buy?
Answers
Answer:
Sturdy's paper plates
Step-by-step explanation:
Let's see how much 8 plates cost:
Sturdy
24/3=8
$3.12/3= $1.04
Tough
32/4=8
$4.32/4=$1.08
$1.04<$1.08
Because Tough's paper plates costs 4 cents more for 8 plates, Sturdy's paper plates are the better buy.
Could some one help me please
Answers
Answer:
12
Step-by-step explanation:
Mrs. Mobley can jog 3 miles in 27 minutes. How many miles can she jog in 81 minutes?
Answers
Answer:
9 miles
Step-by-step explanation:
You need to get 27 minutes to 81 minutes so you multiply 27 by 3, and that is 81, so you simply multiply 3 by 3 and get 9! Hope this helps! ;)
(27 x 3) = 81
(3 x3) = 9
If someone wants to help me
Answers
Answer:
x=8
Step-by-step explanation:
Multiply the numerator of the first fraction by the denominator of the second fraction. Set this equal to the product of the denominator of the first fraction and the numerator of the second fraction.
Can someone plz help me with this one problem plzzzzz
I’m Marking Brainliest!!!
Answers
23
25
Hope this helps, I’ll give an explanation if you want
 What is the slope of a line that is parallel to the line
y=1/3x-7 ??????
Answers
Answer:
1/3
Step-by-step explanation:
Mr. Arnold is buying dry-erase markers for his classroom. He already has 7 markers. Mr. Arnold buys 5 packs with 7 markers each and 8 packs with 4 markers each. He then throws away 2 markers that do not work. Which number sentence best represents how many dry-erase markers Mr. Arnold now has in his classroom?
7 + 5(7) + 8(4) – 2 g
7 + 5(7) + 8(4) – 2 f
7 – 5(7) + 8(4) + 2 e
7 – 5(7) + 8(4) + 2 d
7 – 5(7) + 8(4) – 2 c
7 – 5(7) + 8(4) – 2 b
7 + 5(7) + 8(4) + 2 a
Answers
Answer:
7 + 5(7) + 8(4) – 2 g
Step-by-step explanation:
Given the function f(x) = 3x + 6 and g(x), which function has a greater slope?
Answers
Answer:
If both g(x) and f(x) are the same equation, then they will have the same slopes.
Answer: C
Step-by-step explanation:
you're welcome
Charlotte and Riley walked 6/10 of a mile to school one day, and then after school they walked 3/8 of a mile to the store. From the store back home was another 2/5 of a mile. How far did the girls walk in all?
Answers
Answer: The girls walked [tex]1\dfrac38[/tex] miles.
Step-by-step explanation:
Given: Distance from home to school = [tex]\dfrac{6}{10}[/tex] mile
Distance from school to store = [tex]\dfrac38[/tex] mile
Distance from store to home = [tex]\dfrac25[/tex] miles
Total distance = [tex]\dfrac6{10}+\dfrac38+\dfrac25[/tex]
= [tex]\dfrac{6\times4+3\times5+2\times8}{40}[/tex] [L.C.M.(10,8,5)=40]
= [tex]\dfrac{24+15+16}{40}[/tex]
= [tex]\dfrac{55}{40}[/tex]
= [tex]\dfrac{11}{8}=1\dfrac38[/tex] miles
Hence, The girls walked [tex]1\dfrac38[/tex] miles.
4x + 6y = -22
y + 3x = 1
Solution
Answers
Answer:
(-7,22)
Step-by-step explanation:
X=-7 and y=22
Will give brainliest and 20 points!
Evaluate 2-(-4)+3+(-6)-(-2)
Answers
Answer:
5
Step-by-step explanation:
2-(-4)+3=9
9+(-6)-(-2)=5
Answer:
5
Step-by-step explanation:
2-(-4)+3+(-6)-(-2) if a negative is next to a negative number then It'll be a positive
2+4+3+(-6)+2
6+3+(-6)+2
9+(-6)+2
11+(-6)
5
please help me figure out the volume, it would be a life saverrrrrr! c;
Answers
Step-by-step explanation:
V= L×W×H
V= 8×5×4
V= 160feet cuded
=================================================
Explanation:
This tent is a triangular prism. We have two congruent triangles in front and back. Let's stand the triangular prism up so that the triangle forms the base, or floor, of this figure.
The area of the base triangle is 5*4/2 = 20/2 = 10 square feet. I used the formula base*height/2 to get the area of a triangle.
Once we know the area of the base of the prism, we multiply that by the height of the prism, which is the 8 ft. So we get 10*8 = 80 cubic feet of volume.
Question 1 of 10
Which graph or graphs appear to show a sinusoid?
I
tato #
A.|||only
B. II only
c. I| and ||| only
D. | only
Answers
Answer: C. 2 and 3 only
Step-by-step explanation: i did the same quiz
A punch bowl contained 2 liters of ginger ale, 1 liter of orange juice, and 1 liter of cranberry juice. Select all of the statements that are true. (Choose 2) 2 points The ratio of ginger ale to the entire punch bowl is 1 to 4. The ratio of orange juice to ginger ale is 2 to 1. The ratio of juices to ginger ale is 2 to 2. The ratio of the entire punch bowl to the juices is 2 to 4. The ratio of orange juice to the cranberry juice is 1 to 1.
Answers
Answer:
The ratio of juices to ginger ale is 2 to 2
The ratio of orange juice to the cranberry juice is 1 to 1
Step-by-step explanation:
Ginger ale = 2 liters
Orange juice = 1 liter
Cranberry juice = 1 liter
Total ratio = 2 + 1 + 1 = 4
The ratio of ginger ale to the entire punch bowl is 1 to 4.
Ginger ale : entire punch bowl
= 2 : 4
= 1 : 2
Not true
The ratio of orange juice to ginger ale is 2 to 1.
Orange juice : ginger ale = 1 : 2
Not true
The ratio of juices to ginger ale is 2 to 2.
juices : ginger ale = orange juice + cranberry juice : ginger ale
= 1 + 1 : 2
= 2 : 2
True
The ratio of the entire punch bowl to the juices is 2 to 4.
Entire punch bowl : juices 4 : 2
Not true
The ratio of orange juice to the cranberry juice is 1 to 1.
Orange juice : cranberry juice = 1 : 1
True
if 2x^2 - 5x + 7 is subtracted from 4x^2 + 2x - 11, what is the coefficient of x in the result
Answers
Answer:-3
Step-by-step explanation: