Answer:
The diameter of Pool A is 14.64 meters. So, the diameter of Pool B is greater, and the circumference is greater by 0.56 meters.
Step-by-step explanation:
Identify the diameter of Pool A.
d = 2r
d = 2(24) Substitute 24 for r.
d = 48 ft
Convert from feet to meters. Use the ratio of 1 foot to 0.305 meters. Round to the nearest hundredth.
48 × 0.305 = 14.64
The diameter of Pool A is about 14.64 meters.
Use the formula to find the circumference of Pool A.
C = πd
C = π(14.64) Substitute 14.64 for d.
C ≈ 3.14(14.64) Substitute 3.14 for π.
C ≈ 45.97 Multiply.
The circumference of Pool A is about 45.97 feet.
Identify the diameter of Pool B.
d = 14.82 m
The diameter of Pool B is 14.82 meters.
Use the formula to find the circumference of Pool B.
C = πd
C = π(14.82) Substitute 14.82 for d.
C ≈ 3.14(14.82) Substitute 3.14 for π.
C ≈ 46.53 Multiply.
The circumference of Pool B is about 46.53 feet.
The circumference of Pool B is greater than the circumference of Pool A.
Find how much greater the circumference of Pool B is compared to the circumference of Pool A.
46.53 − 45.97 = 0.56
The circumference of Pool B is greater than the circumference of Pool A by about 0.56 meters.
Students class Presidential Votes
candidate number of votes
brown 15
shui 29
hatim 16
The table shows the number of votes each student received for class president. What is the ratio of votes for Hatim to the total number of votes?
A: 15/4
B: 4/11
C: 4/15
D: 1/4
If f(x)= x + x2 and g(x)
+7?+ 1, what is the value of f(x) - g(x) when x = 1?
the following structure is composed of two right rectangular prisms that each measure 12 inches by 10 inches by 5 inches and one right rectangular prism that measures 10 inches by 8 inches by 36 inches what is the total volume of the structure? explain your thinking
Answer: 4080
Step-by-step explanation: Find the Volume of the first two right rectangular prisms
2*(12*10*5)=1200
Then find the volume of the third rectangular prism
10*8*36=2880
And Add them
2880+1200=4080
Hope this helped
hi i need help with this question asap ty ty ty!!!
Find the volume of a cylinder with a diameter of 14mm and a height of 3.4mm Round to the nearest tenth.
Answer:
V≈5.23×10-7m³
Step-by-step explanation:
V=π(d
2)2h=π·(0.014
2)2·3.4×10-3≈5.23389×10-7m³
Answer: 523.1 mm^2
You first want to find the radius for the volume of cylinder formula. You first do 14 divided by 2 to get the radius. You should get 7. Then after you find the radius you then put it into the formula which is v=3.14 x radius^2 x height. The equation with all the numbers from the problem is 3.14 x 7^2 x 3.4. After you put the equation into your calculator you should get 523.1 mm^2.
Find the volume of a hemisphere when the diameter is 24 cm
Answer:
3619.6cm^3
Step-by-step explanation:
Given data
Daimeter= 24cm
Radius= 12cm
The formula for finding the volume of the hemisphere is given below
V = 2/3*π*r³
Substitute
V= 2/3*3.142*12^3
V= 2/3*3.142*1728
V= 10858.752/3
V=3619.6cm^3
Hence the volume is 3619.6cm^3
help me pls. my teacher asks a question and we are doing ratio.
what is the smaller ratio, 32:24 or 30:22?
I do not understand how to find the smaller ratio, I have five pages of notes and she hasn't explained, am I supposed to simplify and add and see which total is smaller?
Answer:
32:24
Step-by-step explanation:
So ratios are like fractions
You can write 32:24 like [tex]\frac{32}{24}[/tex]
and 30:22 like [tex]\frac{30}{22}[/tex]
Like fractions you can simplify them, you want to get the denominator or the bottom numbers the same so you can compare the top number.
[tex]\frac{32}{24}[/tex] [tex]\frac{30}{22}[/tex] One way to make the denominator the same is to do 24x22=528
then do 32x22=704 then 30x24=720
Then that gives you [tex]\frac{704}{528} \frac{720}{528}[/tex] Here you can see that 704 is smaller then 720
and since 704 is the same as 32:24
32:24 is the smaller ratio
10. Write the slope-intercept form of the equation of the
line parallel to the graph of 9x + 3y = 6 that passes
through (5,3).
Answer:
y = -3x + 18
Step-by-step explanation:
The slope intercept form of a line is expressed as y = mx+c
m is the slope
b is the intercept
Get the slope
Given the equation of a line 9x + 3y = 6
Rewrite
3y = -9x + 6
y = -9x/3 + 6/3
y = -3x + 2
Hence the slope of the line is -3
Get the y-intercept
Substitute m = -3 and (5,3) into y = mx+b
3 = -3(5) + b
3 = -15 + b
3 + 15 = b
18 = b
b = 18
Get the required equation
y = mx+b
y = -3x + 18
This gives the required equation
What is the initial value of the following equation?
y = 4(9)
Answer:
y = 36
Step-by-step explanation:
4(9) = 4 x 9 = 36
If Lena has a whole pizza she divides in half then eats a 1/2 of the half, then Jack comes and eats 1/8 of the rest, how much pizza is remains (not including the half that was not eaten by the siblings)
Answer:
7/8 or 1/2
Step-by-step explanation:
Because if the siblings ate 1/8 and u simplify 1/8 and u will get 1/2
The total amount of money saved in
dollars by Jerod and Janine is below,
where w represents the number of
weeks they have been saving.
Jerod: 64 + 8W
Janine: 92 +6w
How many weeks does it take for Jerod
and Janine to have the same amount
What's the answer to this?
Answer:
9
Step-by-step explanation:
We can see that 6 is 2 more than 3, and so the difference is -3^2, 9.
We can check this by seeing that -3^6 is -729 and -3^4 is -81.
We have
-729 / -81 = 9.
Answer: 9
Step-by-step explanation:
Given: triangle WIN is similar to triangle TRY
Solve for x and y
Need help on this question asap please
Answer:
G = (y-x)/2
Step-by-step explanation:
Here, we want to find the value of the angle marked G
To do this, we are going to use one of the important circle angle-arc relationships
Thus, we have it that;
G = 1/2 (mFE - mJH)
G = 1/2 (y-x)
Which is simply
G = (y-x)/2
Binaya spent 10 of his pocket money. He has Rs 120 left now. Find:
(1) How much money did he spend? (i) How much money did he have?
Answer:
$10 and $130
Step-by-step explanation:
If he spent 10 of his pocket money, then he spent 10
Because he spent 10, that means that he had 120 + 10 = 130 at the start
what is 47 ounces converted to pints and ounces
2.9375 Pints
and 47 ounces is, well... 47 ounces
The question is in the picture above ^
Answer:
the area of this fig is
[tex]200.53 {m}^{2} [/tex]
Mai spent $64 on fruit at the grocery store. She spent a total of $80 at the store. What percentage of the goal did she spend on fruit?
Answer:
80%
Step-by-step explanation:
64/80 = .8/1
multiply by a hundred and you get 80%
A piece of wire 16 feet long is strung from
the top of the side of a house to the
ground. The distance from the base of the
house to where the wire meets the ground
is 9 feet, as shown in the picture.
The figure is not diawn to scale)
How tall, in feel the house)
C 17
The height of the house is √175 feet if the piece of wire 16 feet long is strung from the top of the side of a house to the ground. option (C) is correct.
What is a right-angle triangle?It is a triangle in which one of the angles is 90 degrees and the other two are sharp angles. The sides of a right-angled triangle are known as the hypotenuse, perpendicular, and base.
As we can see the wire, wall and base making a right angle triangle;
So applying the Pythagoras theorem:
Supposing the length of the wall is x feet
16² = 9² + x²
x²= 175
x = √175 feet
Thus, the height of the house is √175 feet if the piece of wire 16 feet long is strung from the top of the side of a house to the ground. option (C) is correct.
Learn more about the right angle triangle here:
brainly.com/question/3770177
#SPJ2
PLZZ HELP ME!!!
ANY LINKS WILL BE REPORTED
Find the volume of this object.
Answer:
24 will be your answer.
Step-by-step explanation:
Plzz help mee!!! will mark brainiest
Answer:
Step-by-step explanation:
Functoin B, A, C
How much tip would you leave the server if your bill was $48.43 and you wanted to tip the server 15%? ASAP besties
Answer:
$7.26
Step-by-step explanation:
You would multiply the decimal version of 15% (0.15) by 48.43
.15*$48.43 = 7.2645
100 Points to the person who gets this right
Bridget drew ΔYZ and Δ′ ′ ′ on a coordinate plane, as shown below.
Which statement about the relationship between ΔYZ and Δ′ ′ ′ is true?
(A)Δ′ ′ ′ is NOT a translation of ΔXYZ because the y-coordinate of Point is not the same as the y-coordinate of point ′.
(B)Δ′ ′ ′ is a translation of ΔXYZ because their corresponding sides are parallel.
(C)Δ′ ′ ′ is NOT a translation of ΔXYZ because not all points contained in Δ′ ′ ′ have negative x-coordinates.
(D)Δ′ ′ ′ is a translation of ΔXYZ because all points in Δ′ ′ ′ are the same distance and direction from the corresponding points in ΔXYZ.
Answer:
Im confused on what the question is, ill change my answer when i can somehow understand the question
Step-by-step explanation:
Im confused what the question is
Answer: (D)
D: Δ′ ′ ′ is a translation of ΔXYZ because all points in Δ′ ′ ′ are the same distance and direction from the corresponding points in ΔXYZ.
Harold drove 165 miles in 3 hours. Complete parts a and b.
a. How many miles per hour did Harold drive?
Harold drove at
mile(s) per hour.
PLEASE IM IN CLASS RIGHT NOWWWW
Answer:
102
Step-by-step explanation:
The equation x2 - 9 = 0 has
real solution(s).
DONE
Answer:
{-3, 3}
Step-by-step explanation:
x^2 - 9 = 0 can be written in factored form as (x -3)(x + 3) = 0. Letting each factor equal zero separately and solving for x, we get x: {-3, 3}
Mhanifa please help this is due asap
Answer:
#1
x/ 6 = 4/8 ⇒ x = 3y/10 = 4/8 ⇒ y = 5#2
x / 12 = 10 / 15 x = 12*2/3x = 8#3
x/ (x + 2) = 5/66x = 5x + 10x = 10Can someone give me the correct answer to this problem please?
I will mark the first person who answers correctly without a link brainliest.
Please help!!
Answer:
50 degrees
Step-by-step explanation:
Comment if u want explanation
Answer:
I believe it is the third one! 60! I hope this helps!
Step-by-step explanation:
A triangle has two angles that measure 73 degrees and 38 degrees.
What is the measurement of the third angle? ( please help)
Answer:
The third is sixty-nine degrees
Step-by-step explanation:
73°+38°+69°=180°
If 3 is 1/4 what is the whole? (Division)
Answer:
12
Step-by-step explanation:
12 divided by 4 is 3 or 12 split into 4 even parts is 3
3. 3 3. 3
1/4. 1/4 1/4. 1/4