Answer:
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width= 61.5
How many flowers, spaced every 6 in., are needed to surround a circular garden with a 100ft radius? Use 3.14 for π.
Thanks in advance!
Answer:
the answer is 1256 flowers
First, we need to calculate the circumference of the circle. The formula for the circumference of the circle is:
C=2πr
If we substitute 100ft for r and use 3.14to approximate π we get a circumference of:
C=2⋅3.14⋅100ft
C=6.28⋅100ft
C=628ft
We can now convert the circumference in feet to inches;
To find how many flowers we need we can divide the circumference in inches by the 6 inches between flowers giving:
7536in×1flower
6in⇒
7536in×1 flower6in⇒
7536×1 flower6⇒
1255 flowers
Whoever gets this correct gets brain, 5 stars and a thanks! An explanation of it would be amazing! Tysm!
Answer:
C
Step-by-step explanation:
It is C because by the process of elimination
its not A because you find the percent of a fraction by dividing (5 divided by 7= about 71%
its not B 3/50 is =0.06
not D because 2/5= 4/10= 0.40 or 40%
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when in doubt divide!!
example :)
6/8=____%
6 divided by 8=_______
you got this :)
Each pair of polygons is similar. Find each missing side measure.
( 1 question for two problems)
Answer:
for the fist one is 44 and the last one is 8
Step-by-step explanation:you just divide the last answer incase you dont understand here is a better explanation you divide 24 by 6 and you get 4 not 11 times 4 equals 44 and for the second one you do the same thing 96 divided by 12 equals 8 so 64 divided by 8 equals 8
What is the imaginary number i equal to?
Answer:
René Descartes was a French mathematician and philosopher during the 17th century.8 Feb 2021
Born: March 31, 1596, La Hay en Touraine
Profession: Mathematician, Scientist, Philosopher
Works written: Discourse on Method, Compend...
Died: February 11, 1650, Stockholm, Sweden
Find the surface area of the prism.
Look at the figure.
760
Ste760p-by-step explanation:
Answer:
I believe it is 584 in.
Step-by-step explanation:
10 x 4 = 40, 40 x 2 = 80.
18 x 4= 72, 72 x 2 = 144.
18 x 10 = 180, 180 x 2= 360.
360 + 144 + 80 = 584
Please I really need answers.
HELP PLEASE DUE IN 3 MINUTES
Answer: 6 birds each day
Step-by-step explanation:
There u go
Can y’all help me plz!!!
help me please I don’t understand
Answer:
32.87°
Step-by-step explanation:
It is asking for the measure of angle B.
[tex]tanB=\frac{opposite}{adjacent}[/tex]
[tex]tanB=\frac{4.2}{6.5}[/tex]
Now you need to find the arctan because you want the angle. (make sure your calculator is in degree mode)
B= arctan(4.2/6.5)
angle B= 32.86867893°
1. A beer that was 10 proof would contain approximately what percentage of
alcohol?
A. 1%
B. 5%
C. 10%
D. 40%
Answer:
B) 5%
Step-by-step explanation:
find the height
10cm 8cm
h=
Answer:
h = [tex]\sqrt{84}[/tex] cm
Step-by-step explanation:
The radius, height h and slant height form a right triangle.
radius r = 8 ÷ 2 = 4, hypotenuse = 10
Using Pythagoras' identity in the right triangle
h² + 4² = 10²
h² + 16 = 100 ( subtract 16 from both sides )
h² = 84 ( take the square root of both sides )
h = [tex]\sqrt{84}[/tex] cm
The recipe to make baked pears for every 4 pears, you need 2 cups of yogurt and 6 tablespoons of granola. What is the ratio of cups of yogurt to tablespoons of granola? *
4:2
1:2
6:2
1:3
Answer:
1:3
Step-by-step explanation:
yogurt to granola
in the original story it is 2 to 6
that can be simplified to 1 to 3 or 1:3
3) A sliding board has a height of 5 and a slide length of 13. How long is
the base of the slide?*
A9
B10
C11
D12
10 points and brainliest. solve by elimination
-5x+10y=5
6x-20y=18
(3, -7)
(-3,-7)
(3,7)
(-7,-3)
Answer:
(3,-7) I think.
Step-by-step explanation:
help help help
blah blah blah
Answer:
It is c blah blah blah
Step-by-step explanation:
pls give brainliest blah blah blah
Answer:
?
Step-by-step explanation:
ok plz help on this one
i award brainliest :)
Answer:
Step-by-step explanation:
15 - x > 0
-x > -15
x < 15
if x < 15 15-x
if x = 15 0
if x > 15 x-15
the sum of two consecutive integers is three times their difference.what is the larger number.please help!
9514 1404 393
Answer:
2
Step-by-step explanation:
If n is the larger integer, n-1 is the smaller. The difference of consecutive integers is 1, so their sum is ...
n +(n -1) = 3(1)
2n = 4 . . . . . . . . . add 1
n = 2 . . . . . . . . . . divide by 2
The larger integer is 2.
Answer:
2
Step-by-step explanation:
The larger number r={2}
PREMISES
r+s=3(r-s)
ASSUMPTIONS
Let r=s+1
Let s=s
CALCULATIONS
(s+1)+s=3[(s+1)-s]
2s+1=3[(s-s)+1]
2s+1=3(0+1)
2s+1=3(1)
2s+1=3
2s+(1–1)=3–1
2s+0=3–1
2s=2
2s/2=2/2
s=2/2
s=
{1}
And if s=1, then
r=s+1=
{2}
PROOF
If r, s={2,1}, then the equations
(1) r+s=3(r-s)
(2) 2+1=3(2–1)
(3) 2+1=3(1) and
(4) 3=3 prove the roots (zeroes) r, s={2,1} of the statement r+s=3(r-s)
HOPE THIS HELPS! :]
(09.02)
Solve x2 - 7x + 12 = 0. (1 point)
Ox=-3, x = -4
O x = 3, x = 4
O x = 2, x = 6
O x= -2, x = -6
The quadratic value equation is solved and x = 3 , x = 4
What is Quadratic Equation?A quadratic equation is a second-order polynomial equation in a single variable x , ax² + bx + c=0. with a ≠ 0. Because it is a second-order polynomial equation, the fundamental theorem of algebra guarantees that it has at least one solution. The solution may be real or complex.
The roots of the quadratic equations are
x = [ -b ± √ ( b² - 4ac ) ] / ( 2a )
where ( b² - 4ac ) is the discriminant
when ( b² - 4ac ) is positive, we get two real solutions
when discriminant is zero we get just one real solution (both answers are the same)
when discriminant is negative we get a pair of complex solutions
Given data ,
Let the quadratic equation be represented as A
Now , the value of A is
x² - 7x + 12 = 0
On simplifying , we get
x² - 3x - 4x + 12 = 0
On factorizing , we get
x ( x - 3 ) - 4 ( x - 3 ) = 0
Taking the common factors in the equation , we get
( x - 4 ) ( x - 3 ) = 0
So , the two values of x are
x = 4 and x = 3
Hence , the quadratic equation is solved
To learn more about quadratic equations click :
https://brainly.com/question/25652857
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find the distance between the points (-7, -10) and (-5,-1)
Answer:
d=√(x2-x1)² + (y2-y1)²
Step-by-step explanation:
ans is √85 unit
Raphel graphed the functions g(x)=+2 and f(x)=x-1 how many units below the y- intercept of g(x) is the y-intercept of f(x)
Answer:
Y_intercept of g(x) =(0, 2)
U_intersept of f(x) =(0, - 1)
Let y=f(x) be the particular solution to the differential equation dy/dx=(2x−1)/y^2 with the initial condition y(0)=3. Which of the following is an expression for f(x) ?
Answer:
y= (3x^2-3x+27)^1/3
Step-by-step explanation:
in math, a single number, a variable or numbers and variables multiplied together.HELP!!!!
Answer: Term
Step-by-step explanation:
Its just term .
Ms. Rogers bought 4 bags of candies to make gift boxes for her family. Each bag contained 18 candies. She put an equal number of these candies into each of 7 gift boxes. How many candies were left over?
Answer:
2 candies were left.
Step-by-step explanation:
Number of bags of candies = 4 bags
Number of candies in each bag = 18 candies
Total number of candies = [tex]4(18)=72[/tex]
Ms. Rogers put an equal number of these candies into each of 7 gift boxes.
Divide 72 by 7
72 = 7(10) + 2
Here, remainder is 2.
So,
2 candies were left.
IMPORTANT
Kerry baby sat 2 hours each night for 10 nights. They earned a total of $180 babysitting. Kerry wants to calculate their hourly rate. How much did they earn per hour babysitting?
Answer:
90$
Step-by-step explanation:
180÷2=90
So Kerry earned 90$ per hour
Answer: $9 an hour is how much she makes
Given the equation 3x+4y=20, is the point (4,2) a solution to the equation? Explain and
show you work.
Answer:
(4, 2) is a solution to the equation
Step-by-step explanation:
if y = 2 and x = 4 add fill them into the equation
3(4) + 4(2) = 20
12 + 8 = 20
20 = 20
this makes the equation true
So yes, (4, 2) is a solution to the equation.
Please help me with this!!!!
Answer: (2,7)
Midpoint formula = ( [tex]\frac{x1,x2}{2}[/tex],[tex]\frac{y1,y2}{2}[/tex] )
1 + 3 / 2 = 2
5 + 9 / 2 = 7
Every morning Calvin reads for 15 minutes. Every evening he reads for n minutes. Next week, he is going to triple the amount of time he reads in the evenings. Write an algebraic expression to show how long Calvin will read each day next week. (Use the variable "n" when writing your expression)
help pls .. Shifted down 1 unit and to the right 2
units
Equation: g(x) =
Shifted up 3 units and to the left 1 unit
Equation: g(x) =
Answer:
[tex]g(x) = (x - 2) ^{2} - 1[/tex]
[tex]g(x) = (x + 1)^{2} + 3[/tex]
Sam buys a laptop computer on same for 25% off the original price of $789.90. How much did she pay for the laptop? Show all work.
Answer:
She paid $610.43
Step-by-step explanation:
multiply the original price by the decimal form of the percentage:
⇒ $789.90 x .25 (25%) = $197.475
subtract the product from the original price:
⇒ $789.90 - $179.475 = $610.425
round to the nearest hundreth:
⇒ $610.425 = $610.43
how can tell if a table values is proportional
Answer:
You can
Step-by-step explanation:
To see if multiple ratios are proportional, you could write them as fractions, reduce them, and compare them.
Answer:
To tell if a table values are proportional, the x and the y value should have a common factor. When the numbers are all divided by their common factor, the points should all be equal to each other.