Answers
Answer:
B. 90 feet
Step-by-step explanation:
20+5+5= diameter of the outer circle (30feet)
My calculator says a circle with a diameter with 30, will have about 94 feet for its circumference.
Related Questions
A parabola can be drawn given a focus of (1, 10) and a directrix of
y = 4. What can be said about the parabola?
Answers
Answer:
The parabola has an absolute minimum and its vertex is located at (1, 7).
Step-by-step explanation:
Since the directrix is below the focus, we infer that parabola has an absolute minimum, where there is a vertex, which is the midpoint of the line segment between (1, 10) and (1, 4). By definition of midpoint, we conclude that vertex is located at (1, 7).
Find the value of x in the triangle shown below
Answers
Step-by-step explanation:
2x+80=180
2x=100
x=50
hope this helps
What is the volume of this figure
Plz help guyssss
Answers
A bag contains 9 marbles: 5 are green, 2 are red, and 2 are blue.
David chooses a marble at random, and without putting it back, chooses another one at random. What is the probability that the first marble is green and the second
is red? Write your answer as a fraction in simplest form.
Answers
Graph the function f(x)=-|x+2|+1
Answers
Answer:
for all the plato users...
Step-by-step explanation:
There are 86,400, frames of animation in 1 hour of anime. How many frames are there per second? There are 3,600 seconds in 1 hour.
Answers
Answer:
24
Step-by-step explanation:
Since there are 3,600 seconds in 1 hour, there are 3,600 times fewer fracmes in a second than in 1 hour.
86,400/3,600 = 24
What is the Volume of the hemisphere ? I will give BRAINLIEST
Answers
Answer:
8579 mm^3
Step-by-step explanation:
The formula for the volume of a sphere is V = (4/3)(pi)(r)^3, where r is the radius.
Here the radius is (appears to be) 16 mm.
Thus, the radius of this sphere is V = (4/3)(pi)(16 mm)^3, or 28268 mm^3.
But we want the volume of the hemisphere (half sphere). Thus,
divide the above result by 2:
The volume of this hemisphere is 8579 mm^3
Answer:
8.582
Step-by-step explanation:
volume of hemisphere is 2 / 3 π r^3
2/3 πr^3
π is 22/7
r is 1.6 mm
2/3 × 22/7 × 1.6^3 = 8.582 to 3 decimal places
Please please ASAP ASAP please ASAP thank you so much I will give brainies no links or files
Answers
Answer:
I got you!
1. B.
2. D.
3. C.
4. E.
5. A.
Step-by-step explanation:
A number cube with the numbers 1 through 6 is rolled. Find the given probability
Answers
[tex]\huge\red{\mid{\underline{\overline{\textbf{ANSWER}}}\mid}}[/tex]
[tex]D)\frac{5}{6}\;is \: your \: answer[/tex]
Answer:
5/6
Step-by-step explanation:
I had this question and it was correct.
A soccer ball is kicked from the ground with an initial upward velocity of 64 meters per second, and the height of the ball can be represented by the equation h = -16t^2 + 64t. After how many seconds will the ball hit the ground?
Answers
Answer:
t = 2 seconds
Step-by-step explanation:
Given that,
h = -16[tex]t^{2}[/tex] + 64 t
where h and t have their usual meaning.
To determine the number of seconds required of the ball to hit the ground, differentiate the given equation with respect to t.
0 = -32 + 64
So that,
32t = 64
t = [tex]\frac{64}{32}[/tex]
t = 2
The ball will hit the ground in 2 seconds.
B. the sum of
1/5
of m and
2/5
of m
Answers
Answer: 0.6 meters
Step-by-step explanation:
Carmen had
of a spool of yarn. She used
of her yarn for a project. What fraction of the spool was used for the project?
Write your answer in simplest form.
Answers
it would depend how much you actually used, but you would take the amount you used and divide it by the total amount of yarn. so if the yarn was 4m long and you used 2m then it would be 2/4 which is 0.5 which is also 50%, so half the yarn was used.
find the slope when given the following points (1 6) and (3 -4)
Answers
Answer:
Slope= (-4-6)/(3-1)
=-10/2
=-5
ILL BRAINLIEST YOU IF YOU GET IT RIGHT
Answers
What is the length of the missing side of the triangle below?(round to the nearest tenth)
Answers
Answer:
[tex] \sqrt{ {2}^{2} + {6}^{2} } = \sqrt{40 } = 2 \sqrt{10} [/tex]
What is the length of line ED?
Answers
Answer:
ED = 8
Step-by-step explanation:
2x+4 = (3/2)x+6
2x = (3/2)x+2
(1/2)x = 2
x = 4
ED = 4+4 = 8
Find the value of a from given figure.
Answers
Answer:
45°
Step-by-step explanation:
three angles in a triangle sum up to 180
90° + a + a = 180°
90° + 2a = 180°
2a = 180°-90°
2a = 90°
a = 45°
Essay on how to use math outside of school?
Answers
Answer:
Mathematics is everywhere and is used by everyone, even a basic form of it. Some jobs require just simple maths, some require advanced maths. There are many uses of it from business to culinary. Simply counting is doing maths. Retracing back or adding time is doing maths. Mathematics is used to build cars to buildings. It is inevitable that you will be using maths any time now.
(-4/5) (15/8) (7/3) (-1)
Answers
Answer:
7/2
Step-by-step explanation:
PLEASE HELP I’ll give brainlest or whatever it’s called!!
Answers
f(x)=3x+5 and g(x)=x^2
find g(3x)
Answers
Answer:
g(3x) = 9x²
Step-by-step explanation:
To evaluate g(3x) substitute x = 3x into g(x) , that is
g(3x) = (3x)² = 9x²
You decide that you want to make a lighter purple paint. You make the new mixture by adding 1/4 cup of white paint for every 1/4 cup of red paint and 1/2 cup of blue paint. How much red paint, blue paint, and white paint do you use to make 1 1/2 gallons of the lighter purple paint?
Answers
Answer:
Cups of white paint = 24 * 1/4 = 6 cups
Cups of red paint = 24 * 1/4 = 6 cups
Cups of blue paint = 24 * 1/2 = 12 cups
Step-by-step explanation:
1/4 cup of white paint is added for every :
1/4 cup of red paint and 1/2 cup of blue paint :
1 gallon = 16 cups
1 1/2 gallons = 16 + 8 = 24 cups
To make 1 cup of lighter purple paint ;
1/4 cup of white + 1/4 cup of red + 1/2 cup of blue
Therefore ;
To make 24 cups of lighter purple paint :
Cups of white paint = 24 * 1/4 = 6 cups
Cups of red paint = 24 * 1/4 = 6 cups
Cups of blue paint = 24 * 1/2 = 12 cups
100 POINTS
please help !
Answers
Answer:
wjwjwjwjuwuwuwuueuejsnsjjdjejejenekjekekeikw
Answer:
do it yourself
Step-by-step explanation:
Stop cheating
Can someone lz hel me with the math.
Answers
Answer:
i think it would be 55
Step-by-step explanation:
Answer:
55
Step-by-step explanation:
90 - 35 = 55
Someone help me please show me how you got it to please
Answers
Answer:
See explanation
Step-by-step explanation:
The hypotenuse is the longest side of a triangle.
You could either add a point at (3,2) or (6,9) to make a right triangle and get the same answer, but for the sake of looking at it right-side-up, I'd use (3,2).
Now, you can use the distance vertically (y coordinate) from the top point to the bottom point ( 9 to 2 ) as your first side length. 9-2= 7, so 7 is that side length.
Then, you can use the distance horizontally (x coordinate) from the bottom left point (3,2) to the bottom right point (6,2). 6-3= 3, so 3 is that side length.
Now for the Pythagorean Theorem (a^2 + b^2 =c^2)
7^2 + 3^2 = c^2
49+9=c^2
58=c^2
c= [tex]\sqrt{58\\\\}[/tex] is the distance between points
Cylinder A has a volume of 6 cubic units, and a height of 3 units. Cylinder B has the same base area and height,
but its slant height is 4 units. What is the volume of cylinder B?
Answers
Answer: 6
Step-by-step explanation:
(3.6x10^8) divided by (9x10^3)
Answers
Answer:
Step-by-step explanation:
The answer is 40000
=
2
у
when x = 21
y=3* + 20
Answers
Answer:
Step-by-step explanation:
What two numbers have a product of 28 and a sum of 11?
Answers
Answer:
7 and 4
Step-by-step explanation:
Answer:
7 and 4
Step-by-step explanation:
7 x 4 = 28
&
7 + 4 = 11
It costs Eduardo 2 d 3 dollars to go to the carnival for d days. How many dollars does the carnival cost if Eduardo goes for d 5 days?
Answers
Answer:
$250
Step-by-step explanation:
Given: Cost for d days carnival = $2d^3 .....(i)
where d is number of days
Now we have to calculate the total cost incured for 5 days of carnival
we can simply put d = 5 in above equation (i)
= 2×5^3 = 2×125 = $250.
Therefore carnival cost if Eduardo goes for d 5 days = $250