Answers
Answer:
It would be 78.539...
Step-by-step explanation:
So the equation for area is π r^2. We don't have the radius but we have the diameter. Since the radius is always 1/2 of the diameter, simply divide 10/2 to get this.
Now with the radius, it can simply be plugged into the equation for the answer:
π r^2,
π 5^2,
π 25
78.539...
Related Questions
115 divided by 6 is what?? help
Answers
115 divided by 6 is 19.16
What is Division?A division is a process of splitting a specific amount into equal parts.
We need to find the solution or quotient when 115 is divided by six.
115 is the dividend.
6 is the divisor.
115/6
115 is the numerator and six is the denominator.
19.16 is the solution when 115 divided by 6 i
Hence, 115 divided by 6 is 19.16
To learn more on Division click:
https://brainly.com/question/21416852
#SPJ5
Given the equation of a line: 6x-3y+8=0,
Rearrange the equation in slope y-intercept form. [2]
Answers
Answer: y = 2x + 8/3
Step-by-step explanation:
6x - 3y +8 = 0
-3y + 8 = -6x
-3y = -6x - 8
y = 2x + 8/3
Answer:
y = 2x + 8/3
Step-by-step explanation:
slope y-intercept form => y = mx + b
=> -3y = -6x - 8
=> y = 2x + 8/3
A ball is thrown into the air with an upward velocity of 12 meters per second. Its height h in meters after t seconds is given by the function h=-16 + 12t + 5. How long will it take the ball to reach its maximum height? What is the ball's maximum height? What is the range of the function? look at the picture as well
Answers
Answer:
-16(5/8)^ 2 + 20(5/8) + 6 = 12.25 ft
Step-by-step explanation:
h = -16t^ 2 + 20t + 6 the ball will hit the ground when h = 0
0 = -16t^2 + 20t + 6 factor
0 = ( -8t - 2 ) ( 2t - 3) set each factor to 0
-8t - 2 = 0 and 2t - 3 = 0
-8t = 2 2t = 3
t = -2/8 = - 1/4 sec t = 3/2 sec = 1.5 sec
Max hit will be reached at [ -b / 2a ] sec = -20 / [ 2(-16)] = 20/32 = 5/8 sec
-16(5/8)^ 2 + 20(5/8) + 6 = 12.25 ft
pls pls pls help me pls
Franco has a rock in his collection that is very smooth and glassy. He knows that the rock was formed by lava that cooled very quickly after a volcanic eruption. Which kind of rock does Franco have?
Group of answer choices
concrete
igneous
metamorphic
sedimentary
Benji is writing some observations of different samples in his mineral collection. Which of the following terms can both be used to describe luster?
Group of answer choices
hard and coarse
metallic and soft
grainy and rough
glassy and metallic
Shane uses a hand lens to examine a piece of granite rock. He observes that the granite is made up of very large crystals.
Group of answer choices
minerals
fossils
soils
shells
Answers
Answer: Hope This Helps!
Step-by-step explanation:
1: Igneous: Igneous rocks are formed by cooling magma. The location of the formation of the rock, as well as how fast the magma cools will determine the type of igneous rock.
2: Glassy and Metallic: Luster definition; the state or quality of shining by reflecting light; glitter, sparkle, sheen, or gloss: the luster of satin.
3: Minerals: The large mineral crystals in granite are evidence that it cooled slowly from molten rock material.
A solid piece of wood shaped as a cylinder with an 8-centimeter diameter is cut as shown.
What is the surface area of the figure? Express the answer in terms of π.
96 + 64π cm2
96 + 80π cm2
96 + 112π cm2
96 + 128π cm2
Answers
Answer:
A
Step-by-step explanation:
PLEASE HELP Algebra 1
Answers
Answer:
9, y=9
Step-by-step explanation:
So, there is one thing we always need to remember to find the y intercept.
This is that the y intercept can always be found on the middle line of the graph, when x is at 0.
What we must do is look at the graph, look at where the function hits x=0, and see what the y value is.
In this case, when x equals 0, we can see that y is 9.
So the y intercept is 9.
Hope this helps! :D
hello please help i’ll give brainliest:)
Answers
Answer:
D. 78
Step-by-step explanation:
1. Define/explain
Median - the 'middle number' of a data set.
In order to find the median of a data set, you must first put the numbers in numerical order.
2. Arrange/order.
78, 85, 74, 97, 85, 90, 71, 75, 73
↓
71, 73, 74, 75, 78, 85, 85, 90, 97
3. Solve.
Lastly, the median is the 'middle number' of a data set.
71, 73, 74, 75, 78, 85, 85, 90, 97
4. Conclude.
I, therefore, believe the median of this data set is 78.
At Edison Middle School, 54.4% of the
72
students chose chicken tacos as their
favorite school lunch, and 36% chose fish
tacos. There are 750 students in the
school. How many did NOT choose a type
of taco?
PLZ HELPP (7th grade math) ASSAAPPP
Answers
Answer:
6.912 students did NOT choose a taco type out of the 72 students.
Step-by-step explanation:
I got the number of kids for 54.4% of 72 and 36%, and added them, then subtracted that from 72 to get the total amount
750 - 750 * 0.544 - 750 * 0.36 = 72.
8.6 divided by 1,000 =
find the quotient. divide decimals by power of ten.
Answers
PLS SOMEONE HELP ME
Answers
Le bidon de lessive de Kilian est rempli aux 2/3. Il utilise le quart de ce qu'il reste dans le bidon pour laver son linge. Combien lui reste-il de lessive dans le bidon?
Answers
Answer:
1/2
Step-by-step explanation:
D'après la question ci-dessus, on nous dit que:
La boîte à linge de Killian est remplie aux 2/3.
Il utilise un quart de ce qui reste dans le conteneur pour laver ses vêtements.
La fraction de ce qu'il utilisait pour laver ses vêtements =
1/4 sur 2/3
= 1/4 × 2/3
= 1/6
La quantité de détergent qu'il reste dans le récipient est calculée comme suit:
2/3 - 1/6
Dénominateur commun le plus bas = 6
2 × 2 - 1 × 1/6
4 - 1/6
= 3/6
= 1/2
A cylindrical container has a radius of 4 cm and a height of 7 cm. to the nearest tenth, what is the volume of the container? A) 347.2 cm B) 351.9 cm 0 359.1 cm D) 372.4 cm3
Answers
What is the midpoint of the line segment with endpoints (-10, 9) (6, -7)
Answers
Answer:
here ([tex]x_{1[/tex],[tex]y_{1}[/tex])=(-10,9)
([tex]x_{2}[/tex],[tex]y_{2}[/tex])=(6,-7)
use formula,
(x1+x2)/2,(y1+y2)/2
(-10+6)/2,(9-7)/2
-6/2,2/2
-3,1
Step-by-step explanation:
therefore midpoint of the given two coordinate points is(-3,1)
A telephone pole is tied to a stake with a
cable that is exactly 10 feet away from the
based of the pole. The cable creates an
angle of elevation of 68º. If the cable
reaches the very top of the pole then
approximately how tall is the telephone
pole?
a) 10.75 feet
b) 24.75 feet
C) 26.69 feet
d) 40.40 feet
Answers
Help please ;3; ksajnwns
Answers
Answer:
yes
no
yes
yes
Step-by-step explanation:
replace every number on y
and check whether it works or not.
Simplify √14q times 2√4q
Answers
4q√14 hope this help
Answer:
[tex]4\sqrt{14} q^{2}[/tex]
Step-by-step explanation:
Simplify the radical by breaking the radicand up into a product of known factors, assuming positive real numbers.
Show the given equation in a graph
x + y = 5
Answers
Answer:
you us the equation given and plot points in the graph that are given with the equation.
A triangular prism with a ......... Triangle as its base will have three congruent, rectangular faces.
Answers
Answer:
Equilateral
Step-by-step explanation:
A triangular prism with an Equilateral Triangle as its base will have three congruent, rectangular faces. This is because an Equilateral triangle is one that has all its sides equal.
All the sides being equal thereby translates to it having 3 similar rectangular sides thereby justifying the prism having 3 congruent rectangular faces.
Find the distance between these two points ( 7,9) and (4,6)
A. 4.24
B. 4.40
C. 3.50
D. 9.00
Answers
Answer:
Step-by-step explanation:
C is the answer
Answer the question on the picture!
Answers
Answer:
64 square inches
Step-by-step explanation:
im not 100% sure but i think its right
ASAP
- WILL MARK BRIANIST
Please explain
Answers
Answer:
I think its B I'm not absolutely sure but I think it is
Find the area and round it to the nearest hundredth if necessary
Answers
Answer:
16.28 squared inches
Step-by-step explanation:
Use the formula A = bh.
b = base
h = height
A = (4.4) (3.7)
A = 16.28
What is 17% of 300 pleas help
Answers
I believe the answer is 51!
what I did was 0.17×300 which got me 51 ^^
Find the median, first quartile, third quartile, and interquartile range of the data.
68, 74, 67, 72, 63, 70, 78, 64, 76
Answers
Given:
The data set is:
68, 74, 67, 72, 63, 70, 78, 64, 76
To find:
The median, first quartile, third quartile, and interquartile range of the data.
Solution:
We have,
68, 74, 67, 72, 63, 70, 78, 64, 76
Arrange the given data in ascending order.
63, 64, 67, 68, 70, 72, 74, 76, 78
Now divide the data in two equal parts.
(63, 64, 67, 68), 70, (72, 74, 76, 78)
So, the median of the given data set is 70.
Divide each parenthesis in two equal parts.
(63, 64), (67, 68), 70, (72, 74), (76, 78)
Now, the first quartile is:
[tex]Q_1=\dfrac{64+67}{2}[/tex]
[tex]Q_1=\dfrac{131}{2}[/tex]
[tex]Q_1=65.5[/tex]
The third quartile is:
[tex]Q_3=\dfrac{74+76}{2}[/tex]
[tex]Q_3=\dfrac{150}{2}[/tex]
[tex]Q_3=75[/tex]
The interquartile range (IQR) is the difference between third quartile and first quartile.
[tex]IQR=75-65.5[/tex]
[tex]IQR=9.5[/tex]
Therefore, median is 70, first quartile is 65.5, third quartile is 75 and the interquartile range is 9.5.
A baby weighs 6.4 pounds at birth. At the end of ten months the baby has grown 2 1/2 times its birth weight. How many pounds did the baby weigh at the end of ten months?
Answers
Answer:
The answer would be 16.
Step-by-step explanation:
Its easy multiplication. I hope this helps you!
Answer:
16 pounds (i belive)
Step-by-step explanation:
6.4 lbs × 2 1/2 = 16 lbs
What is the domain of the function y = l n (x + 2)
A. x < -2
B. x > -2
C. x < 2
D. x > 2
Answers
Answer:
Option B.
Step-by-step explanation:
For a function f(x), the domain is the set of all the possible values of x that can be used in the function.
We know that the natural logarithm is only defined for positive real numbers.
So, the function:
Ln(x + 2)
Works always that
x + 2 > 0
So we can just solve this inequality for x, and that will give us the domain of the function.
To isolate x, we just need to subtract 2 in both sides of the inequality.
x + 2 - 2 > 0 - 2
x > - 2
This is the domain of the function.
The correct option is B.
Answer:
b.x>-2
Step-by-step explanation:
edge 2021
Choose the best graph that represents the linear equation: -2y = x + 6 Graph A On a coordinate plane, a line goes through (negative 6, 0) and (1, negative 3). Graph B On a coordinate plane, a line goes through (0, 3) and (2, 4). Graph C On a coordinate plane, a line goes through (0, 3) and (2, 2). Graph D On a coordinate plane, a line goes through (0, negative 3) and (6, 0). a. Graph A c. Graph C b. Graph B
Answers
Answer:
i think its A
Step-by-step explanation:
divide both sides by -2 which makes the y int -3 and A has a negative slope
Answer:
It's B
Step-by-step explanation:
Just took the test on Edge 2021
Plz help 25 points for the answer
Answers
Answer:
The correct answer is option a
Answer:
The answer is A
Step-by-step explanation:
Judiyah is the proud new owner of a chair making business. She makes custom wood chairs. She sells her custom chairs for
$150. The cost of rent and the expensive saws and equipment she bought add up to about $50 a chair. The wood she uses is
standard wood and the materials to make one chair cost about $30. She pays one worker to help her move the chairs into people's
home. Everytime she sells a chair, she pays this worker
$10 for the hour of work to transport the homemade chair.
What is judiyah’s cost of production ?
Answers
50 for rent and equipment, 30 for wood and materials, 10 for delivery
50 + 30 + 10 = $90
To participate in a competition, each team must follow the rules about the allowable number of adults and children on a team.
Let `x\ `represent the number of adults on the team. Let `y` represent the number of children on the team.
There has to be exactly one adult for every two students. Create an equation th
Answers
Answer:
sorry I don't know answer