Answer:
165
Step-by-step explanation:
First we need to find the area of the field, A = r^2 * pi
The radius is 290 / 2 = 145 feet
A = 145 * 145 * 3.14 = 66018.5 sqr feet
One bag covers 400 sqr feet
Divide the Area by 400 sqr feet to find number of bags needed.
66018.5 / 400 = 165
He will need at least 165 bags to cover the field
radical pe calculator
Answer:
La Calculadora de radicales se usa para determinar la expresión radical simplificada cuando se nos dan ciertos valores. El radical de un número también es la raíz (raíz cuadrada, raíz cúbica o raíz n) de ese número.
y si hablas ingles mira debajo de esto
____________________________________________________________Radical Calculator is used to determine the simplified radical expression when we are given certain values. The radical of a number is also the root (square root, cube root, or nth root) of that number.
there have a good day :)
I need help!! ASAP plss
The SLOPE of the graphed line is m, and the Y-INTERCEPT is b.
Hope this helps!
10 increased by twice Chrissy's height Use the variable c to represent Chrissy's height.
Answer:
2C + 10
Step-by-step explanation:
you sell 200 products at $10 per product. you raise the price to $15 and your sales drop to 150 products. how many products would you sell if you make the price $25?
The graph of y = f(x) is shown below. Which point could be used to find f(0)? DUE TONIGHT WILL GIVE BRAINLIEST ANSWERS
Answer:
-2
Step-by-step explanation:
Because x=0
7.
x =
y=
8.
x =
y =
Answer: See below.
Step-by-step explanation:
In both figures, the lines in the centers of the objects bisect each other at the center. Both section of the line are equal to each other.
7. a. x-3=15; x=5; y+3=12; y=9
8. a. x+6=4x; 3x =6; x=2 5y-8=3y+1: 2y=9; y=(9/2)
if location a is 87.2 f and location b is 30.3c which is the warmer temperature and by how much
Answer: The first place is warmer by .3 degrees Celsius or 32.54 degrees Fahrenheit
Step-by-step explanation:
Inclined Ramp A 2-pound weight is attached to a 3-pound
weight by a rope that passes over an ideal pulley. The smaller
weight hangs vertically, while the larger weight sits on a
frictionless inclined ramp with angle 0. The rope exerts a
tension force T on both weights along the direction of the
rope. Find the angle measure for that is needed to keep
the larger weight from sliding down the ramp. Round your
answer to the nearest tenth of a degree.
alt
opers
:34
of
4
3 pounds
2 pounds
The angle measure for the inclined ramp needed to keep the larger weight from sliding down the ramp is 42⁰.
The given parameters;
mass of the small block, m = 2 lb = 0.91 kgmass of the larger block, = M = 3 lb = 1.36 kgThe normal force on the larger weight (3 lb) is calculate as;
[tex]F_n = Mgcos(\theta)[/tex]
The net force on the larger weight is calculated as;
[tex]Mgsin(\theta) - T = 0[/tex]
where;
T is the tension on the wire due to the smaller weight pulling up the 3 lb weight.T = mg
[tex]Mgsin(\theta) - mg = 0\\\\(1.36\times 9.8)sin\theta \ - \ (0.91 \times 9.8) = 0\\\\13.328 sin(\theta) = 8.918\\\\sin(\theta) = \frac{8.918}{13.328} \\\\sin(\theta) = 0.669\\\\\theta = sin^{-1} (0.669)\\\\\theta = 42\ ^0[/tex]
Thus, the angle measure for the inclined ramp needed to keep the larger weight from sliding down the ramp is 42⁰.
Learn more here:https://brainly.com/question/18352782
the perimeter of a rectangular lot is 50 meters and its area is 272 meter find the dimension of the rectangular lot
Answer:
you can multiply 3.3 and 82.46 together to confirm the area of rectangle if correct
Step-by-step explanation:
please rate 5 stars and mark BRAINLIEST for my hard work. thanks
Plsssssssssss hurryyyyyyy
Answer:
Step-by-step explanation:
Answer:
The dotted line shows were the point where the graph doesn’t touch. This dotted line is at -2. As the values of x increase, the value of f(x) increase. You can see this relationshi by looking at the right side of the graph. The second option is the only statement that accurately describes the end behavior.
:)
A Complete the table. What pattern(s) do you see in the Total bacteria column?
don't answer the blank inside the chart
Answer:
4 then 6 then 8
Step-by-step explanation:
2×2=4
2×3=6
2×4=8
Solve for the value of N (photo)
Answer:
N = 11
Step-by-step explanation:
[tex]6n - 4 = 5n + 7 \\ 6n - 5n = 7 + 4 \\ n = 11[/tex]
Answer:
[tex]n = 11[/tex]
Step-by-step explanation:
First let's write our equation
[tex]6n - 4 = 5n + 7[/tex]
This due to Vertical angles
Subtract 5n from both sides
[tex]n - 4 = 7[/tex]
Add four to both sides
[tex]n = 11[/tex]
Would be our answer
Brainliest please
Do these pairs of values (x and y) represent two quantities that are proportional?
X: 4, 6, 10, 14
Y: 2, 3, 5, 7
A. No, because none of the pairs is a simplified ratio.
B. Yes, because all of the pairs represent the same ratio.
C. Yes, because as x increases, y increases.
D. because each y-value is less than the corresponding x-value.
B. Yes, because all of the pairs represent the same ratio
Answer:
yes it is B
Step-by-step explanation:
because all of the numbers divided equals 2
Write an equation in slope-intercept form for the line with slope -2 and y-intercept -4. Then graph the line.
Answer:
y=-2x-4
Step-by-step explanation:
.................
Calcula el área total de un prisma recto de base hexagonal regular si la arista de la base mide 4 cm y su altura 16 cm
El prisma recto cuya base es un cuadrado tiene por área total 144 cm ² halla el perímetro de la base si la altura del prisma mide la mitad de o que me dé de la arista de la base.
Es PArA HOy
Answer:
Step-by-step explanation:
its 244 cm
Which list of distances is in order from least to greatest?
Answer:
D)
Step-by-step explanation:
A hardware store charges at $30 rental fee and $15 per day to rent a power washer. Which equation correctly relates the cost y to rent the washer for x days?
Answer:
15x + 30
Step-by-step explanation:
2 lb for 3.38 what is the unit rate and cost
Answer:
The unit rate is $1.69.
Step-by-step explanation:
unit rate formula; cost / quantity
3.38 / 2 = 1.69
00.5 is 1/10 the value of_______
possible anwsers: 5, 50, 0.5,0.005
Answer:
if that is 00.5 then it is 5
but if you meant to put 0.05 then it is 0.5
Describe the graph of the equation Y equals 6X
Answer:
Make a line using points (0,0) (1,6) and (-1,-6)
Step-by-step explanation:
Okay, so your first point will be (0,0) at the origin because in your equation there is no y-intercept.
For your next point, we have to use Rise/Run, or slope, to find our next point. In y=mx+b, m is the slope. So for y=6x, 6/1 is our slope.
So from the origin, we go up 6 and to the right once. This will give us the point (1,6)
Incase you need another point, we can also go down 6 and left 1. This gives us the point (-1,-6)
Hopefully this helps! Leave a comment if it does, and ask your teacher to see if it's right! <3
What is the domain of this function?
Question 1 options:
(0,4]
(0,2]
(−∞, 2]
(−∞,4)
Answer:
(−∞,4)
Step-by-step explanation:
it opens up so it's the highest point
Answer:
(-∞, 2]
Step-by-step explanation:
The domain is the list of x values of a function. On the left, the arrow means that it goes on forever. On the right, the line goes up to 2. Therefore, the domain is (-∞, 2].
is 3x-4=12 linear or not linear. if yes, write in standard form
Answer:
it is a linear equation y = [tex]\frac{3}{4}[/tex] x − 3
Step-by-step explanation:
calculate in on the calculator
(x+6)+(x+6)+(x+6)+(x+6) = __x + __
Could you tell me the value of those blank spaces please?
Answer:
4x+24
Step-by-step explanation:
You get this by adding the number of "x's" and add the "6's". x+x+x+x is 4x's
6+6+6+6 is 24 so its 4x+24.
Your Welcome,
If this was confusing please contact me. :)
4773 rounded to the nearest hundred
Answer:
4800
Step-by-step explanation:
How do you think you could simplify f(x) + g(x) if f(x) = 3x + 2 and g(x) = 4x?
Step-by-step explanation:
f(x) = 3x + 2
g(x) = 4x
= f(x) + g(x)
= 3x + 2 + 4x
= (3 + 4)x + 2
= 7x + 2
(f+g)(x) = 7x + 2
PLEASE HELP QUICK, WILL GIVE 30 POINTS!!!!!!!!!!!
3. Consider the product . -11 (7 6/7)
(a) Determine the product by rewriting the mixed number and applying the distributive property. What is the product?
(b) Multiply the integer and mixed number by multiplying fractions. What is the product?
Answer:
Answer:
THE PRODUCT IS THE PRODUCT OF THE NUMBER THAT REPRESENTS A NUMBER OF ANY NUMBER WITH PRODUCT
HOPE IT HELPS!
2/5+14= please help me
Answer:
Decimal: 14.4
Mixed Number: 14 2/5
Improper Fraction: 72/5
Step-by-step explanation:
Your friend doesn't have to pay for a phone, but their parents charge them $3 an hour when they are on it. If you and your friend are both on your phone for the same amount of time (90 hours), who would be charged less money
Answer:
I don't understand who would be charged less money cause it's just the parents and the child and the child is only paying them from the hours being on the phone. but from what I know 90÷ 3 is 30. so the parents would be making like $30 but if its multiplication 90×3 is like 270
Step-by-step explanation:
Rewrite the equation in Ax+BY =C form please and thank you
Answer:
3x - y = 20
Step-by-step explanation:
First, distribute the 3 among everything within the parentheses to get
y + 2 = 3x - 18.
Next, add 18 on both sides to get
y + 20 = 3x.
Now subtract y on both sides in order to move it.
Your answer is now: 20 = 3x - y, or
3x - y = 20.
Hope this helps :)
1½+2⅖ what is this I really need help
Answer:
Step-by-step explanation:
Convert mixed fraction to improper fraction.
Find LCM and equivalent fraction. Then add
[tex]1\dfrac{1}{2}+2\dfrac{2}{5}=\dfrac{3}{2}+\dfrac{12}{5}\\\\\\LCM = 10\\\\\\=\dfrac{3*5}{2*5}+\dfrac{12*2}{5*2}\\\\=\dfrac{15}{10}+\dfrac{24}{10}\\\\=\dfrac{15+24}{10}=\dfrac{39}{10}\\\\=3\dfrac{9}{10}[/tex]
