Answers
Answer:
379.94
Step-by-step explanation:
Answer:
D. 69.08 meters
Step-by-step explanation:
The formula for solving circumference is 2 times pi times r(radius). Multiply 2 x 3.14 x 11 (the radius). You get 69.08 meters.
Hope it helps!
Related Questions
Find the standard form of the equation for the conic section represented by x^2 + 10x + 6y = 47.
Answers
Answer:
The standard form of the equation for the conic section represented by [tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex] is:
[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]
Step-by-step explanation:
We know that:
[tex]4p\left(y-k\right)=\left(x-h\right)^2[/tex] is the standard equation for an up-down facing Parabola with vertex at (h, k), and focal length |p|.
Given the equation
[tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex]
Rewriting the equation in the standard form
[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]
Thus,
The vertex (h, k) = (-5, 12)
Please also check the attached graph.
Therefore, the standard form of the equation for the conic section represented by [tex]x^2\:+\:10x\:+\:6y\:=\:47[/tex] is:
[tex]4\left(-\frac{3}{2}\right)\left(y-12\right)=\left(x-\left(-5\right)\right)^2[/tex]
where
vertex (h, k) = (-5, 12)
I really don’t understand this question can someone please help it would mean so much
Answers
Answer:
I think it is 72%
Step-by-step explanation:
Answer:
A. 12%
Step-by-step explanation:
I counted the number of dots in all, and the number of dots in the columns 7 - 8.
There are 25 dots in allThere are 3 dots in columns 7 - 8.This means that 3/25 of the students in the class have 7 - 8 people in their houses.
Now let's convert the fraction into a decimal, which we'll then convert into a percent.
Let's multiply the numerator and denominator of 3/25 by 4.
We get 12/100!
12/100 as a decimal is 0.12
0.12 as a percent is 12%
Is there a letter which has 12% as an option? Yes, there is! It's A.
The answer is A. 12%
7x + 8y = -6
slope intercept form
Answers
Answer:
y=-7/8x-3/4
Step-by-step explanation:
8y=-7x-6
y=-7/8x-6/8
y=-7x-3/4
carsen loves to run. she runs 4 miles each day if she wants to run a total of 56 miles how many days shoukd she run? whrite an equation to show this problem along with the answer
Answers
Answer:
the answer mia 14days
Step-by-step explanation:
56divided by 4 equals 14
Kendra plans to go to the gym on 15 different days this month.
• A one-day pass to the gym is $3.75.
• A monthly membership to the gym is $39.00.
How much money will Kendra save by buying a monthly pass?
$17.25
$16.75
$16.25
$15.75
Answers
Answer:4 answer
Step-by-step explanation:
complete the algebraic table for y = 2x + 3
given: x ---> -2, -1, 0, 1, 2, 3
y ----> ?, 1, ?, ?,7,?
Answers
Answer:
y ----→ -1 , 1 , 3 , 5 , 7 , 9
Step-by-step explanation:
LINEAR EQUATION GIVEN IN THE QUESTION :- y = 2x + 3
In the question , some values of variable 'x' are given. Lets put each value of 'x' in the equation.
When x = -2 ; [tex]y = 2(-2) + 3 = -4 + 3 = -1[/tex]When x = -1 ; [tex]y = 2(-1) + 3 = -2 + 3 = 1[/tex]When x = 0 ; [tex]y = 2(0) + 3 = 0 + 3 = 3[/tex]When x = 1 ; [tex]y = 2(1) + 3 = 2 + 3 = 5[/tex]When x = 2 ; [tex]y = 2(2) + 3 = 4 + 3 = 7[/tex]When x = 3 ; [tex]y = 2(3) + 3 = 6 + 3 = 9[/tex]Thus , we got all the required values of y.
In one part of a kennel, 5/8 of the 24 dogs are male. In another part of the kennel, 4/5 of the 30 dogs are male.
How many male dogs are in the two parts of the kennel?
Answers
Answer:
39
Step-by-step explanation:
The computation of the number of male dogs in the two parts of the kennel is shown below:
In one part, the male dogs are
= 24 × 5 ÷ 8
= 15
In the another part, the male dogs are
= 30 × 4 ÷ 5
= 24
So, the total male dogs is
= 15 + 24
= 39
Math* please help!!!!
Answers
Answer:
I think its 19.1
Step-by-step explanation:
14 + 5.1
Maybe try
Area = ((a+b)h)/2
85.95 = ((14+5.1)h)/2
19.1h/2 = 85.95
19.1h = 171.9
h = 171.9/19.1
h = 9
[tex]9z + 6j = 98[/tex]
Answers
Answer:
Step-by-step explanation:
What variable are you solving for?
mouse borrowed 6,000$
Answers
Answer:
huh
Step-by-step explanation:
Answer:
yeah what else there has to be more
The sale price of an item is $330 after a 25% discount. What was the original price of the item?
Answers
Answer:
The original price of the item is $440.
Step-by-step explanation:
If you have a discount for 25% and the resulting price is 330, then 330 is 75% of the original price.
Because of the way my brain works, my first thought was that if $330 is 75% of the original price then, 1/3 of 330 would be 25% of the original price. So, I multiplied 330 by 1/3 and got 110. Then I added 110 and 330 to get 440, the original price.
A circle has circumference 27 cm. What is the area of the circle? Use 3.14 for .
Answers
Circumference = 2πr = 27 cm
= 2 × 3.14 × r = 27
= 3.14 × r = 27/2
so, r = [tex]\frac{27}{2}[/tex] × [tex]\frac{1}{3.14}[/tex] = 4.2 cm
The two triangles above are similar. If r = 19, v = 18, and u = 21, what is the value of s? Round answer to the nearest hundredth (2 decimal places).
Answers
Answer:
s=22.17
Step-by-step explanation:
v/r=u/s
18/19=21/s
18s=21(19)
18s=399
18s/18=399/18
s=22.17
This week, the art museum gave away 1,200 tickets to the Greco exhibit, which was 150 percent as many tickets as it gave away last week. Martin is trying to figure out how many tickets the museum gave away last week. His work is shown below.
Step 1: StartFraction part Over whole EndFraction = StartFraction 150 Over 100 EndFraction = StartFraction question mark Over 1200 EndFraction
Step 2: 100 times 12 = 1200
Step 3: 150 times 12 = 1800
In what step did Martin make a mistake, if any?
Step 1: Martin should have written his ratio as StartFraction 1200 Over question mark EndFraction.
Step 2: Martin should have divided 1200 by 8.
Step 3: Martin should have added 1200 and 150.
Martin did not make any mistakes.
hurry
OωO
Answers
Answer:
Step 1 is ya answer!!! UwU
Step-by-step explanation:
Sorry if im wrong!!! T>T But it should be right!!! :D
Answer:
A
Step-by-step explanation:
Which expression is equivalent to (x2 – 2x)(3x2 + 4x - 7)?
Answers
Answer:
You have it right, its A
Answer:
Step-by-step explanation:
it A
PLEASE HELP EASY 6TH GRADE MATH (pic is the possible answers) select the equation that represents the problem. let x represent the unknown. ms harris divided the 32 students in her class into groups. there are 8 students in each group. how many groups are there?
Answers
Answer:
a
Step-by-step explanation:
8x=32
Answer:
A. 8x = 32
Step-by-step explanation:
(4) + (14 – 4i) =
Express your answer in the form (a + bi).
Answers
Answer:
I would recommend using photomath and math away for stuff like this :D
Step-by-step explanation:
use these apps save you lot of time
i only got this partially correct what did I get wrong
Answers
Answer:
I don't see anything wrong
Step-by-step explanation:
It maybe just me but I don't know what you got wrong
Which of these cannot represent the lengths of the sides of a right triangle?
A.)3 ft, 4 ft, 5 ft
B.)6 in., 8 in., 10 in.
C.)16 cm, 63 cm, 65 cm
D.)8 m, 9 m, 10 m
Answers
Can I plz have some help with this...?
Answers
Answer:
x=19
Step-by-step explanation:
The sum of the three anagles is 180
(5x+4)+(x-2)+(3x+7)=180
5x+x+3x+4-2+7=180
9x+9=180
9(x+1)=180
x+1=20
x=20-1
x=19
The regular price for a pair of jeans is $36. the sale price is 45% off the regular price. What is the sale price of jeans?
Answers
Answer:
16.2
Step-by-step explanation:
Change the 45% into 0.45 and then multiply it by 36.
what is 3x+7=-5(x+3)
Answers
Answer:
8x=-11/4
Step-by-step explanation:
3x+7=-5(x+3)
3x+7=-5x-15
3x+5x+7=-5x+5x-15
8x+7=-15
8x+7-7=-15-7
8x=-22/8
8x=-11/4
what is the equation of the product of 2 and the sum of 8 and y
Answers
Answer:
2(8 + y) = 2y + 8
Step-by-step explanation:
uhm....ya
Which other expression has the same value as (-14)-8
Answer choices:
(-14)+8
14-(-8)
14+(-8)
(-14)+(-8)
Answers
Answer:
(-14)+(-8)
Step-by-step explanation:
because if you have -14 and you add -8 to that you get -14-8
Answer:
the answer is a! Explanation (-14)-(-8)= -6Step-by-step explanation:
a= -6
b=22
c=6
d=-22
Hope this helped!Put these numbers in order from greatest to least 21, -21/40, -3/8, 21 3/40, 21 3/8
Answers
Answer:
Step-by-step explanation:
Hey, I'm sorry I can't help but just know that it's going to be okay, school is also stressing me out. I'm so proud of you for staying alive. Have an amazing day :D
Answer:
21 3/8, 21 3/40, 21, -3/8,-21/40
18+ [8 x (11 - 6) - 3
Answers
Answer:
55
Step-by-step explanation:
18+[8x5-3]
18+[40-3]
18+37= 55
Answer:
18+[8x(11-6)-3]
Step-by-step explanation:
18+[8x5-3]
18+[40-3]
18+37
=55
The price of a watch was increased by 20% to £162.
What was the price before the increase?
Answers
Answer:
hii
shshjsjjsjsjs
hshsh
ssddff
f
f
off
if
f
off
f
f
d
ddf
y
5
e
w
s
xf
⬇️/12
10%=13.5
⬇️x10
100%=135
Answer=£135
how many square feet of outdoor carpet will we need for this hole?
Answers
MY WORK:
First, you would cut it up into different parts/shapes
(I cut it up into rectangles)
Then, you would find the area of each.
The bottom rectangle: 10 ( 5 times 2 )
The middle rectangle: 12 ( 6 times 2 )
The top rectangle: 8 ( 4 times 2 )
Lastly, you would add!
10 + 12 + 8 = 30
Therefore, the answer is...
30!
My apologies if this is wrong but I hope I helped a little bit!
What is the value of x in the equation Negative StartFraction 5 over 8 EndFraction x = negative 160 ?
Answers
Answer:
Step-by-step explanation:
-⅝X = -160
X = 160(8/5) = 256
Answer:
D
Step-by-step explanation:
I need help with these ASAP their due tonight and I have no idea what I’m doing
Answers
Answer:
8)RS=18
9)XY=6
10)Angle T=50
11)UE=22
12)SU=38
15)BS=16
I am SOOOOO sorry that I didn't answer 13 and 14, I couldn't really figure them out. :(
Step-by-step explanation:
