Answer:
c = 62.83185
a = 314.15927 m²
Step-by-step explanation:
Hey There!
So first thing that we want to do is find the formula for the circumference
[tex]C=2\pi r[/tex]
where r = radius
we are given the diameter which we can easily convert to radius by dividing by 2
20/2=10
so the radius is 10
now we plug in
[tex]C=2\pi 10\\C=62.83185[/tex]
So the circumference is equal to 62.83185 m ²
Now to find the area we use the formula
[tex]A = \pi r^2[/tex][tex]10^2=100\\100\pi =314.15927[/tex]
so we can conclude that the area of the circle is 314.15927
Help me please fast
Answer:
I think 0.02495
Step-by-step explanation:
I'm not sure :/
SOMEONE PLS HELP ME ASAP PLSPLSpslpls omggg pls
Answer:
MATHPAPA.COM
Step-by-step explanation:
Go to MATHPAPA.Com and use the Algebraic Calculator
A cone has a height of 11 millimeters and a radius of 11 millimeters. What is its volume? Use 3.14 and round your answer to the nearest hundredth.
Answer:
Step-by-step explanation:
volume of cone = πr²h/3 = (3.14)(11²)(11) ≈ 4,179.34 cm³
What is the area of the following circle?
Either enter an exact answer in terms of π or use 3.143 π and enter your answer as a decimal.
Answer:
3.143 units squared
Step-by-step explanation:
the formula for area of a circle is r^2 x pi
Since the radius is 1 and 1^2 is 1, you would multiply 1 by 3.143 which is 3.143
Find the slope of the line passing through the points (3, 4) and (8, -3).
Answer:
[tex]\bold{m=-1\dfrac25}[/tex]Step-by-step explanation:
The slope of the line passing through two given points: [tex]m=\dfrac{y_2-y_1}{x_2-x_1}[/tex]
(3, 4) ⇒ x₁ = 3, y₁ = 4
(8, -3) ⇒ x₂ = 8, y₂ = -3
So, the slope:
[tex]m=\dfrac{-3-4}{8-3}=\dfrac{-7}{5}=-1\dfrac25[/tex]
Define a variable , write an inequality , and solve the problem:
The difference of a number and 4 is no more than 8
Please help!
Answer:
[tex]s[/tex] = smallest number and [tex]b[/tex] = biggest number, so [tex]s=-4,b=4[/tex]
Explanation:
The difference from [tex]-4\to4\leq 8[/tex], so s = -4 and b = 4.
No rèspondas si no sabes
Pls answer it its oy one question pls
PLS HELP I WILL POSSIBLY MARK YOU BRAINLESS and rate u 5 stars!!
where do the equations y=5x+1 and y=2x-11 intersect
Answer:
They intersect at (-4, -19)
Step-by-step explanation:
Graph both of the equations and once you do that all you have to do is find the point where they intersect.
Hope this helped you!
⭐If this helped please consider giving me brainliest!⭐
Answer:
(-4,-19)
Step-by-step explanation:
A line graph would be useful for:
a.
Displaying information that does not change over time.
c.
Displaying data that uses parts of a whole.
b.
Displaying data that changes continuously over time.
d.
Displaying data that does not represent a trend.
Answer:
D.
Step-by-step explanation:
The whole point of a line graph is keep track of data that is always changing. For example, a line graph would be used to track the change in weather.
Alex has to fill his 10 gallon fish tank with water. He only has a 1 pint bucket. How many times will he have to fill his bucket to fill the tank????zxc
Answer:
80
Step-by-step explanation:
8 pints in a gallon so then you multiply 8 x 10 and get 80
what is 1 3/4 x 3 1/3
Answer:
Step-by-step explanation:
[tex]1\frac{3}{4} * 3\frac{1}{3}=\frac{7}{4}*\frac{10}{3}\\[/tex]
[tex]= \frac{7*10}{4*3}\\\\=\frac{7*5}{2*3}\\\\=\frac{35}{6}\\\\= 5\frac{5}{6}[/tex]
today you are going to Ms. Debbie's house who lives 45 minutes from your house. What time should you leave to get there at 5:00?
60 minutes in an hour. 60-45=15
4:15
---
hope it helps
(sorry I didn't know how to explain it)
An animal shelter has 36 pets available for adoption. ¼ of them are puppies. How many are puppies?
Answer:
9.
Step-by-step explanation:
36 * 1/4
= 36/4
=9.
Answer:
9
Step-by-step explanation:
please help i’ll give brainliest if you help thanks
Answer:
1/2(x+10)
Step-by-step explanation:
The question asks for the format of adding x + 10 and dividing that sum by half
5
-5
-6
BC reflects about a line such that Nis the reflection of Band O is the reflection of C. Point Nis shown on the coordinate plane, but point ois
not
The coordinates of point Oare (
Pacot
Not
Answer:
From my research, the coordinate points can be found on image below. Since N is the reflection of B and O is the reflection of C, if we were to draw a line to the right of N and a vertical line below C, the point of intersection of these two lines should give us the location of point O. Doing just that, point O is found at (5,5).
Step-by-step explanation:
Hope I helped You :) have a good day.
The coordinates of point O of the given Reflection is; 5, 5
What is Coordinates?A pair of numbers which describe the exact position of a point on a cartesian plane by using the horizontal and vertical lines is called the coordinates.
Since, The coordinates point is missing and so I have attached it.
Now, from the question, we are told that N is the reflection of B and O is the reflection of C.
Thus, from the attached image, drawing a line to the right of N and a vertical line below C, the point of intersection of these two lines would give us the location of point O.
Hence, Drawing a line to the right of N and a vertical line below C, the point of intersection of these two lines which is point O has coordinates at (5,5).
Learn more about the coordinate visit:
brainly.com/question/17206319
#SPJ7
Write in equation in slope form of the line shown
Answer:
y=2x-5
Step-by-step explanation:
Slope intercept form is y=mx+b, with m being the slope and b being the y-intercept.
Slope is found through (y2-y1)/(x2-x1) and when the values are plugged in you get (-3-1)/(1-3) which equals -4/-2 or 2.
y=2x+b
Since b is the y-intercept, you plug in the value of the point where the line crosses over the y axis. In this case, that value is -5, so you get y=2x-5.
Dominic needs an $1,800 loan in order to buy a refrigerator. Which loan
option would allow him to pay the least amount of interest?
Janet’s parents pay $25 per month for her phone. She has chosen a plan that charges $19.95 per month for unlimited calls and $0.05 for each text. What is the maximum number of texts she can send each month?
ANSWER:
its $45
Step-by-step explanation:
add it all together...easy
Which of the following inequalities represent the number line below?
Answer:
greater than or equal to 250
x < or = 250
Step-by-step explanation:
hopefully this helps
How far is the star away from the earth in AU?
Answer:
268,770 AU i think im not to sure
Step-by-step explanation:
1. Which word corresponds for likelihood when probability = 1/2? *
Answer:
Step-by-step explanation:
Half
50 percent.
1 divided by 2?
Help me please:))))due today
Answer:
Nope
Step-by-step explanation:
It is an odd number, wouldn't be able to fit in a perfect square where all sides are the same length.
HELP ME WITH ALGEBRA PLEASE! THANK YOU
Answer:
d=8
Step-by-step explanation:
Okay we've got 68/17 and d/2
68/17 = 4 meaning d/2 is also 4. Since 4 × 2 is 8, we know the answer is 8.
PLS HELP WITH THIS MATH PROBLEM
They are not equal they are not complementary angles or any other equality.
(Relative frequency) Attachment. WILL MARK BRAINLIEST AND 5 STARS!
5. Convert 27 inches to yards by finding an
equivalent rate
solve for y.
5x + 4 = -4y
Answer:
5x−4=y 5 x - 4 = y . Add 4 to both sides of the equation. Divide each term by 5 and simplify. Divide each term in 5x=y+4 5 x = y + 4 by 5 5 .
Here's the answer I hope this helps you
Step-by-step explanation:
Please help!!!!!!!!!!!!
Answer:
Step-by-step explanation:
2 1/5 is equivalent to 0.022. Yes, 0.0215 is less than 0.022.
This is clearer if you write the two values in a column:
0.0220 (larger than 0.0215)
0.0215 (smaller than 0.0220)
Which value of x makes the equation
-6x - 1 = -19 true?
Answer:
x = 3
Step-by-step explanation:
add 1 to both sides
-6x = -18
divide both sides by -6
x = 3