Answer:
The volume of the hemisphere is approximately 231,623.3 m³
Step-by-step explanation:
The radius of the hemisphere in the question, r = 48 m
A hemisphere is obtained by sharing a sphere into two halves
The radius of the hemisphere = The radius of the sphere which describes it
∴ The volume of a hemisphere = The volume of a sphere ÷ 2
The volume of a sphere = (4/3)·π·r³
∴ The volume of a hemisphere = (4/3)·π·r³ ÷ 2 = (2/3)·π·r³
∴ The volume of the given hemisphere with 48 m radius, V = (2/3) × π × 48³
∴ V = (2/3) × π × (48 m)³ = 231,623.343164 m³
When the measure of the volume of the hemisphere is rounded to the nearest tenth, we have, V ≈ 231,623.3 m³.
HELP PLEASE I will give brainlist
Answer:
the second one
Step-by-step explanation:
y = 2/3 (x +6)-5
Answer:
B
Step-by-step explanation:
4
A flagpole is 12 feet tall. If the flagpole casts a 50-foot shadow, then what is the angle of elevation to the sun?
А
76.5
B
51.4
4.2
D
13.5
Answer:
[tex]\theta=13.5^{\circ}[/tex]
Step-by-step explanation:
Given that,
The height of a flagpole, h = 12 feet
the height of the shadow, b = 50 feet
We need to find the angle of elevation of the sun. Let it is be θ. Using trigonometry to find it.
[tex]\tan\theta=\dfrac{P}{B}\\\\\tan\theta=\dfrac{12}{50}\\\\\theta=13.49^{\circ}\\\\or\\\theta=13.5^{\circ}[/tex]
So, the angle of elevation to the sun is equal to [tex]13.5^{\circ}[/tex].
HELPP PLS
Ms. Jones gave her students an 8 questions quiz. Below you can see a representation of the number of
questions responded correctly by the students in Ms. Jones's class.
Help Ms. Jones interpret the data by finding the
mean, median & mode.
Answer:
Mean = 5
Mode = 7
Median = 5
Please help me on math and explain how to get the answer.
Answer:
x = 128
Step-by-step explanation:
ill name the empty angle y for clarification
y + 38 + 90 = 180
y + 128 = 180
y = 52
180 - y = x
180 - 52 = x
x = 128
Which of the following options have the same value 96 percent of 25
Answer:
96
Step-by-step explanation:
96 x 100 divided by 25 simplifiy first if needed
4 - (3 – 5) =
I need help like now
Answer:
4 - (3 - 5) = 6.
Step-by-step explanation:
Answer:
= 6
Step-by-step explanation:
PLEASE help with these 3 pretty easy problems and explain how you got them!!! I will mark brainliest if right!!!!!!!
Answer:
27
Step-by-step explanation:
[tex] \frac{x - 3}{18} = \frac{12}{9} [/tex]
[tex]18 \times \frac{x - 3}{18} = 18 \times \frac{12}{9} [/tex]
[tex]x−3=9(2)⋅ \frac{12}{9} [/tex]
[tex]x−3=2⋅12[/tex]
[tex]x−3=24[/tex]
[tex] x = 27[/tex]
Can some one help me please ( click to see full photo)
Answer:
A=5.28? B=8 C=12 D=5.28? E=85 X=40 Y=20
Step-by-step explanation:
PANDEMIC: How do víruses spread through a population?
Act One: Spread It
1. In a small town of 200 people, imagine one person is infected with a contagious virus,
and that anyone who's infected spreads the virus to one new person each week Using
the table below, show how the infected and healthy populations change during the first
ten weeks of the outbreak.
Week
0
1
2
3
4
5
6
7
8
9
10
Infected
1
2.
4
8
16
32
64
128
256
Healthy
199
198
197
0
Answer:
there is no table, just a list of numbers. we need a table or maybe a ss for reference
In the neighborhood park there is a circular grassy picnic area, but half of the grass has died. The city wants to replant the grass, but needs to know the square footage of the damaged area. If the circular picnic area is 150 feet across, what is the square footage of the damaged area? Let’s pi=3.14
Could you please help me with the two post recent questions of mine on my page? I will give u brainliest and 20 points! :))) X
hiiya^-^
Here to spread much positivity
love you guys/girls.
have an amazing day
stay safe. ♡♡♡♡
Answer:
I needed thisssss ! Thanks for the points and you too<3
Step-by-step explanation:
Answer:
Yes! You get it, fellow human!
Step-by-step explanation:
Thank you so much! You made my day :))))) <3<3<3
Paul, Colin and Brian are waiters. One night the restaurant earns tips totalling £78.40. They share the tips in the ratio 1:3:5. How much more does Colin get over Paul?
Answer:
Share of Paul = 2/8*78.40=19.6
Share of Colin = 5/8*78.40=49
And
Share of Brian =1/8*78.40=9.8
Step-by-step explanation:
They share the tips in the ratio 2:5:1.
It means , the total share is 8 ,
that 2 out of 8 is the share of Paul
5 out of 8 is the share of Colin
And 1 out of 8 is the share of Brain
Now total tip = 78.40
Share of Paul = 2/8*78.40=19.6
Share of Colin = 5/8*78.40=49
And
Share of Brian =1/8*78.40=9.8
р
45°
45°
44°
what is the value of p
Answer:
B.) 22 square root of 2
Step-by-step explanation:
I JUST NEED THE ANSWER!!!
Answer:
$10
Step-by-step explanation:
find the vertex and axis of symmetry
Answer:
Um.. there is no picture but to find the axis of symmetry use this equation - x=−b2a
Step-by-step explanation:
22
со - bigideasmath.com/MRL./public/app/a/student/assessment is Player Window truassignmentid6bd71885-9501-4e2a-8604-0571d965cda9
ckstudents or bookmarks K! Classes PowerSchool Music PDF Escape Desmos Graphing
Other bookmarks
CALCULATORS
51
Maple Trail intersects Woodland Trail and Elm Trail at their midpoints. You enter the trails at point P. You walk from the entrance up Woodland
Trail to Maple Trail, over Maple Trail to Elm Trail, down Elm Trail to Oak Trail, and then back to the entrance. How many miles did you walk?
Woodland Trail
- 3.6 mi-
Elm Tra
Maple Trail
2.6 mi
Oak Trail
You walked
miles.
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...
Jordan invests £12500 into his bank account.
He receives 8.5% per year simple interest.
How much will Jordan have after 3 years?
Give your answer to the nearest penny where appropriate
Answer:
Don't mind me just racking my brainly points
Step-by-step explanation:
yessir
¡¡ASAP!!! Pls help me out asap!
Answer:
V = 96.16
Step-by-step explanation:
Formula:
V = πr²h
r = d/2 = 1.75
V = 3.14(1.75)²10
V = 96.16
HELPP PLEASEEEEEEE
(2) Select all of the ordered pairs that satisfy the function y
- x +4.
(-6, 12)
O (-4,4)
(15, -16)
O (6,-4)
Which of the following transformations is an example of a non-rigid transformation?
Answer:
R to S
Step-by-step explanation:
Here, we want to get the transformation that is non-rigid
Looking at the plot, only R is facing an entirely different direction
What this mean is that by moving others across the x and y axes, we can get the transformation between them
But in the case involving R such as the transformation between R and S; merely translation is not enough
There has to be rotation and thus, in that case, it is a non-rigid transformation
-3 = 3/4r + 2
find r
Answer:
r = -20/3
Step-by-step explanation:
can i get brainliest plz
Answer:
-20/3
Step-by-step explanation:
3/4r + 2 = -3
subtract 2 on both sides...
3/4r = -5
divide by 3/4 on both sides...
3/4r divided by 3/4 is r.
-5 divided by 3/4 is the same thing as...
-5 times 4/3 (flip the fraction)
-20/3
Hope this helps!
The Celluloid Cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were adult tickets. A child ticket cost
$7 and an adult ticket is cost $10. If the cinema sold $1470 worth of tickets, which system of equations could be used to determine how
many adult tickets, a, and how many child tickets, c, were sold?
Answer:
a + c = 150
7.75a + 10.25b = 1470
Step-by-step explanation:
Let a represent the number of adult tickets that were sold.
Let c represent the number of child tickets that were sold.
The celluloid cinema sold 150 tickets to a movie. Some of these were child tickets and the rest were adult tickets. This means that
a + c = 150 - - - - - - - - - - - - - -1
A child ticket cost $7.75 and an adult ticket cost $10.25. If the cinema sold $1470 worth of tickets, it means that
7.75a + 10.25b = 1470 - - - - - - - - -2
What is the value of n in the equation
1/2(n+2)+4=3n-5
Answer:
n = 4
Step-by-step explanation:
1/2(n + 2) + 4 = 3n - 5
1/2n + 5 = 3n - 5
- 5 | - 5
1/2n = 3n - 10
- 3n | - 3n
-5/2n = -10
* 2 | * 2
-5n = -20
/5 | /5
n = 4
---
Hope this helps!
WILL MARK BRAINLIST FOR CORRECT GIVING ANSWER!
Given that the measurement is in centimeters, find the circumference of the circle to the nearest tenth. (Use 3.14 for π) the radius is 9
Answer:
56.5
Step-by-step explanation:
Circumference = pi*2r = 56.5
The mood was somber at the graduation
A . Shining
B. Serious
C. Annoying
Answer:
B. serious
fnennfjnyuafjrj
Answer:
the answer is B
Step-by-step explanation:
it's makeing me right longer
I need help pls dont send a link im begging you
Answer:
[tex]3+1.20x=13.50[/tex]
Step-by-step explanation:
The graph dot should be on 8.75, i don't know if it should be open or closed though.
but the expression determines how much money she needs because 1.20 per chore. Your pic is really red for some reason...
HELPPP ASAPPP pleaseee
Answer:
36
Step-by-step explanation:
multiply the length/width, so 6x6 to find the area, 6x6=36
Answer:6x6=36
Step-by-step explanation: to find any area of a square you just do your number axa or a2
A snowstorm hit Maryland and we got 10 inches of snow!!! Unfortunately, as the weather warms up the snow is melting at a rate of 3 inches per day. What is the Y-INTERCEPT (initial value) of the amount of snow after the storm?
Answer:
Y=10
Step-by-step explanation:
Plz help Exploring Modeling Percents Select features that you want on the grid. Then click on the grid where you would like to place them. Mo CO desert 100/100 = 100% Pla houses 0/100 = 0% rep shops 0/100 = 0% T parks 0/100 = 0% Intro
Answer:
I can't understand the picture...
Step-by-step explanation:
Sorry...
Find the slope of the line that passes through (3, 5) and (1,4).
Answer:
slope (m) = 0.5
Step-by-step explanation: