Answer:
6π
24π
54π
96π
Step-by-step explanation:
Cone 1:
Height, h= 18 meters
Radius, r = 1
Volume of cone 1 = πr²h/3
= (π * 1² * 18)/3
= (π * 1 * 18)/3
= 18π/3
= 6π
Cone 2:
Height, h= 18 meters
Radius, r = 2
Volume of cone 2 = πr²h/3
= (π * 2² * 18)/3
= (π * 4 * 18)/3
= 72π/3
= 24π
Cone 3:
Height, h= 18 meters
Radius, r = 3
Volume of cone 3 = πr²h/3
= (π * 3² * 18)/3
= (π * 9 * 18)/3
= 162π/3
= 54π
Cone 4:
Height, h= 18 meters
Radius, r = 4
Volume of cone 4 = πr²h/3
= (π * 4² * 18)/3
= (π * 16 * 18)/3
= 288π/3
= 96π
Evaluate the logarithm. log7 49
Answer:
Step-by-step explanation:
Rewrite log7(49)=x log 7 ( 49 ) = x in exponential form using the definition of a logarithm. If x and b are positive real numbers and b does not equal 1 , then logb(x)=y log b ( x ) = y is equivalent to by=x b y = x .
Step-by-step explanation:
It is 2I hope that is useful for you :)
There are 6 red marbles, 5 green marbles, and 4 yellow marbles in a bag. If Joe picks 2
marbles one after the other without replacement, then what is the probability that both
are red in color? Are the two events independent or dependent?
50 POINTS PLZ HELP NO LINKS This renewable energy project promises to provide numerous benefits to our state. These include an increase in jobs and a secure and sustainable source of energy. This project will make dollars and make sense for all of us. What effect is the underlined phrase meant to have on the argument?
1 It intends to show how important jobs in renewable energy will become.
2 It emphasizes humor to help make the subject more interesting to readers.
3 The pun on sense helps call attention to the economic soundness of the project.
Answer: 3 The pun on sense helps call attention to the economic soundness of the project.
Step-by-step explanation:
The underlined phrase is the last statement and it is a pun that is meant to show that the plan is a good one because it will both increase jobs and is good for the environment which means that it is sound from both an economic and an environmental perspective.
In using the pun, the entire argument for the project was summarized to show the basic benefits of the plan and show how it would benefit the people.
The perimeter of a square is 100. The side length is represented by 2x+3. Solve for x.
Answer:
4×side length=perimeter of the square
4×(2x+3) = 100
2x+3 = 25
2x=25-3=22
x=11
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
9514 1404 393
Answer:
A
Step-by-step explanation:
If the price of a hot dog is x, then the price of two hot dogs is 2x, and the price of 3 of them is 3x.
If the price of a drink is y, then the price of 2 drinks is 2y.
So, we have the price of 2 hotdogs and 2 drinks is 4.75.
2x + 2y = 4.75
And the price of 3 hot dogs and 1 drink is 7.75.
3x + y = 7.75
This pair of equations matches those in choice A.
_____
Comment on the question
We know right away that something is screwy here, because the cost of two hotdogs and 2 drinks should be an even number. 4.75 is not an even number. If we solve this set of equations, we find the cost of a drink is negative—not something you're likely to see in the real world.
So, this is an exercise in writing equations. It has nothing to do with finding real prices.
what's the answer ?
[tex] \sqrt{450 \div 2} [/tex]
Answer:
15.
Step-by-step explanation:
450 / 2 = 225.
225= 3 * 3 * 5 * 5
So √225 = 3 * 5 = 15.
[tex]\huge{ \mathbf{ \underline{ Answer} \: \: ✓ }}[/tex]
Let's solve :
[tex] \sqrt{ \dfrac{450}{2} } [/tex][tex] \sqrt{225} [/tex][tex]15[/tex]_____________________________
[tex]\mathrm{ ☠ \: TeeNForeveR \:☠ }[/tex]
39. If one student can complete the decorations for the prom in 5 days
working alone, another student could do it in 3 days, and a third could
do it in 4 days, how long would it take them working together?
Answer:
1.3 days
Step-by-step explanation:
1/5+1/4+1/3
12/60+20/60+15/60= 47/60
60/47
=1.3
1121314 5 -
The top, front, and side views of a rectangular prism are shown.
top view
front view
(1) side view
How many unit cubes are used to build the solid?
unit cubes are used to build the solid.
Answer:
See Explanation
Step-by-step explanation:
The question is incomplete, as the views are not shown.
So, I will answer this question with the attached views of a rectangular prism.
Required
The number of cubes used
For the attached views of the rectangular prism, we will make use of the following representations
Top view [tex]\to[/tex] Width
Front view [tex]\to[/tex] Height
Side view [tex]\to[/tex] Length
So, we have:
[tex]Width = 2 units[/tex]
[tex]Height = 6 units[/tex]
[tex]Length = 1\ unit[/tex]
The number of cubes is calculated by solving for the volume of the prism.
For a rectangular prism, the volume is:
[tex]Volume = Length * Width * Height[/tex]
[tex]Volume = 2 * 6 * 1[/tex]
[tex]Volume = 12[/tex]
This implies that 12 cubes were used to build the solid.
solve , (7*7) +(8*8). ASAP. please
Answer:
[tex](7 \times 7) + (8 \times 8) \\ = {7}^{2} + {8}^{2} \\ = 49 + 64 \\ = 113[/tex]
Step-by-step explanation:
hope it is helpful to you
A ladder leaning against a wall makes an angle of 75° with the ground. If the foot of the ladder is 6 feet from the base of the wall, what is the length of the ladder?
Answer:
the length of the latter would be 23 feet because we know one angle is 75 and the angle against the wall is 90 and the base is 6 feet answer is 23 feet
Step-by-step explanation:
To solve this problem, we make use of the geometry that forms between the wall, the floor and the ladder. A rectangular triangle is formed due to the right angle on the wall
Make sure to see the picture
Answer:
zcvdbvngffnn
Step-by-step explanation:
Write an equation that you can use to find the value of x. Perimeter of triangle: 16 in ANSWER 3x
Answer:
16 x 3? I'm not sure I understand sorry.
Find the ratio in simplest form.
a) 24 to 56
A swimming pool that is 10 feet, 20 feet long, and 4 1/2 feet deep. how much water can this swimming pool hold (to the top of the pool)?
Answer:
900 cubic feet
Step-by-step explanation:
Volume = length x width x height
= 10 x 20 x 4.5
= 900
A rectangle prism has a base with an area of 20 square centimeters and a height of 3 centimeters. What is the volume of the prism?
Answer:
Step-by-step explanation:
The volume of a rectangular prism is shown below:
We are given the an area of
173.6
cm
and a height of
9
cm
.
We also know that the formula for area is
l
w
, meaning we can substitute the area for
l
w
in the volume formula.
Now let's plug in what we know into the formula and solve for the volume:
V
=
(
173.6 cm
2
)
(
9 cm
)
=1562.4 cm
3
The volume of the rectangular prism is
1562.4 cm
3
.
Help me with this please
Answer:
1. 5
2. 8
Step-by-step explanation:
hello there. can you help with this. thank you :D
you get 20 points ^^
Answer:
A - 3
B - 5
C - 1
D - 2
E - 6
F - 4
Sorry too tired to explain ;-;
But hope this helped, and yes, it is for sure correct!
(pls consider brainliest? :D)
What is the distance between-2 and 2 on the number line shown below -
Answer:
3
Step-by-step explanation:
on less you have a picter i cant help that much
Answer: The distance is 4
Step-by-step explanation:
-(-4)-(-3)-(-2)-(-1)-0-(1)-(2)-(3)-(4)-
^ 1 2 3 4 ^
~ ~ ~ ~
How wide is the pond?
20ft
Step-by-step explanation:
lil kitty on the roof all aloe without his lady
2. It takes 1 3/8 minutes to wrap a parcel and 1/2 minute to address it. How many minutes does it take to:
(a) wrap and address one parcel? Give your answer as a fraction
(b) wrap and address a dozen similar parcels?
Answer:
45/2
Step-by-step explanation:
U first have to change the mixed number to improper fraction and find the least common multiple
The dot plots show the numbers of miles Nicole rode on her bicycle on several days in two
different months.
March
April
X
>
10
10
Number of Miles Biked Each Day
Number of Mies Biked Each Day
Which statement is best supported by the information?
A. The distribution of the data is approximately symmetrical for both sets of data
B. The mean of the number of miles Nicole rode each day in April is greater than the mean of
the number of miles Nicole rode each day in March
C. The range of the number of miles Nicole rode each day in March is equal to the range of the
number of miles Nicole rode each day in April
D. The median of the number of miles Nicole rode each day in March is less than the median
of the number of miles Nicole rode each day in April
No
What is 0.7¯¯¯¯¯ expressed as a fraction? Enter your answer, as a fraction in simplest form, in the box.
Answer:
7/10
Step-by-step explanation: Imagine a pizza is divided in ten equal parts and you are given 7 out of 10 of the pizza .this means you have been given 7/10 of the pizza
Answer:7/9
Step-by-step explanation:
Which expression means "multiply 3 by the sum of m and p"?
Answer: A
Step-by-step explanation:
The sum of m and p --> (m + p)
(Because sum means addition)
Multiply 3 by --> × 3
--
Combined that would be either:
3 × (m + p)
or
(m + p) × 3 --> which is option A
Have a good day :)
option A.(m+p)×3
is the correct answer
hope it helps you have a good day
please mark me as brain list
3 cm 15 cm 18 cm What volume of nuts could the container hold? a 270 cm b 869 cm c 738 cm d810 cm
Answer:
d-810 cm
Step-by-step explanation:
mutiply
3x15x18=810
I need help quick!!!
5. A ball is thrown into the air from the edge of a 48-foot-high cliff so that it eventually lands
on the ground. The graph below shows the height, y, of the ball from the ground after x
seconds
For which interval is the ball's height always decreasing?
A. 0
B. 0
C. 2.5
D.) 2
If you had a triangle with side lengths of 4 and a scale factor of 3, what would be the new side lengths of the triangle?
Answer:
1.3
Step-by-step explanation:
new side lengths = original length / scale factor
4/3 = 1.3
PLEASE HELP WILL MARK BRANLIEST. There are twelve shirts in your closet, four blue and eight green. You randomly select one to wear on monday and then a different one on tuesday. you wear a blue shirt on monday and a green shirt on tuesday.
Answer:
[tex]\frac{4}{8} = \frac{2}{4}[/tex]
Drop your favorite American Horror Story character for 5 easy points
Answer:
the clown plz mark brainliest
Answer:
TATE AND BROOKE THOMPSON or any of emma roberts characters
again plssssssssssssssssssssssssssssssssssssssssss
Answer:
C. [tex]y=5x+620[/tex]
Step-by-step explanation:
Find the distance:
Speed = 99 km/h, Time = 40 mins
Step-by-step explanation:
Speed= distance/time
Speed=99 km/h /40 mins
Speed= 2,475 km/h
Answer:60km
Step-y-step explanation:
distance=Speed*Time
distance=90*(40/60)=60km