Answers
Answer:
The answer of the first one is b
Step-by-step explanation:
going left is negative and going up is positive
Answer:
12. a
13a. (-3, 2)
13b.[tex]12\sqrt{2}[/tex]
13c. [tex]( x +3 )^2 + ( y - 2 )^2 = 288[/tex]
Step-by-step explanation:
13a. Graph endpoints and find the center, and to find the center we can use the midpoint formula.
[tex]midpoint = (\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})\\ = (\frac{-9+3}{2},\frac{-4+8}{2})\\= (\frac{-6}{2},\frac{4}{2})\\ = (-3,2)[/tex]
13b. Use given points and use distance formula to find radius.
[tex]distance = \sqrt{({x_2-x_1})^2+({y_2-y_1})^2}\\= \sqrt{({3-(-9)})^2+({8-(-4)})^2}\\= \sqrt{({3+9})^2+({8+4})^2}\\=\sqrt{({12})^2+({12})^2}\\ =\sqrt{({12})^2+({12})^2}\\= \sqrt{144+144} = \sqrt{288} = 12\sqrt{2}[/tex]
13c. Refer back to 13a and 13b to setup the equation of the circle.
[tex]( x - h )^2 + ( y - k )^2 = r^2\\( x - (-3) )^2 + ( y - 2 )^2 = (12\sqrt{2})^2\\( x +3 )^2 + ( y - 2 )^2 = 288[/tex]
Sorry if it looks long but I hope that helps!
Related Questions
What is the common difference of the arithmetic sequence graphed below?
GO
an
1.
-11
1
2
3
4
5
6
7
8
9
n
-2
-3
4
5
-6
• (1.-3.75)
• (2, -4.5)
(3, -5.25)
• (4, -6)
(5.-6.75)
(6.-7.5)
• (7.-8.25)
• (8, -9)
-7
-8
-9
-10
Answers
9514 1404 393
Answer:
-0.75
Step-by-step explanation:
If the difference is common, it is the difference of any pair of adjacent y-values (for sequential x-values).
-4.5 -(-3.75) = -0.75 . . . . . difference between the first two y-values
The common difference is -0.75.
need ko na po this now
please answer this question
thank you po
Answers
Answer:
B.
Step-by-step explanation:
HELPPPP!!! On average, a gym claims that 65% of its members renew their memberships each year. If the gym has 440 members, predict how many will renew their members.
Answers
Answer:
260 people will renew their memberships
Step-by-step explanation:
yoo please help me out
Answers
Answer:
70
Step-by-step explanation:
U do 17 x 22 divided by 2 equals 187
80 POINTS
Which correctly describes a cross section of the right rectangular prism if the base is a rectangle measuring 15 inches by 8 inches? Select three options..
A cross section parallel to the base is a rectangle measuring 15 inches by 8 inches.
A cross section parallel to the base is a rectangle measuring 15 inches by 6 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 4 inches by 15 inches.
A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
Answers
ANSWER:
A cross section parallel to the base is a rectangle measuring 15 inches by 6 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 4 inches by 15 inches.
A cross section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
Step-by-step explanation:
HOPE IT HELPS
#CARRYONLEARNING
Answer:
1, 3, 5. *please report my answer if it is incorrect.*
Step-by-step explanation:
A cross-section parallel to the base is a rectangle measuring 15 inches by 8 inches.
A cross-section perpendicular to the base through the midpoints of the 8-inch sides is a rectangle measuring 6 inches by 15 inches.
A cross-section not parallel to the base that passes through opposite 6-inch edges is a rectangle measuring 6 inches by greater than 15 inches.
the probability that a particular song is played is 76%. What is the probability that this song will be played on exactly 2 days out of 6 days? Round your answer to the near
Answers
Answer:
0.0287
Step-by-step explanation:
Using the binomial probability relation :
p = 0.76
q = 1 - p = 1 - 0.76 = 0.24
P(x = x) = nCx * p^x * q^(n-x)
P(x = 2) = 6C2 * 0.76^2 * 0.24^4
P(x = 2) = 15 * 0.76^2 * 0.24^4
P(x = 2) = 0.02874507264
P(x = 2) = 0.0287
Who is Pemdas Orelse?
Answers
Answer:
Pemdas is a lesson in Mathematics.Step-by-step explanation:
What is the meaning of Pemdas?
The operations is rule that tells the correct sequence of steps by step for explanation's math expression.Meaning of each letter in Pemdas?
Pemdas means each letter are Parenthesis, Exponent, Multiplication, Division, Subtraction, and Addition.(ʋ◕ᴥ◕ʋ)
I need help!
*accidentally clicked 64 don’t know if it’s right tho*
Answers
Answer:
72
Step-by-step explanation:
8 times 9 is 72
The diagonal of a rectangle is 30 inches and the length of the rectangle is 24 inches.
What is the AREA of the rectangle?
Answers
Answer:
area=432
Step-by-step explanation:
use the Pythagoras theory now that you know the width and you'll get the length and the width then you multiply both of them hope it helps you.
Solve for x
Please I need help
Answers
Answer:
x=25
Let's solve your equation step-by-step.
3x+18=93
Step 1: Subtract 18 from both sides.
3x+18−18=93−18
3x=75
Step 2: Divide both sides by 3.
3x/ 3 = 75/ 3
x=25
Answer:
x=25
By visual inspection, determine the best fitting regression model for the scatter plot
Answers
Answer
Exponential
Step-by-step explanation:
Whats the area of this thing
Answers
Answer:
341 in sq
Step-by-step explanation:
When you are finding the area of trapezoids you have to do b1+b2/2 times height because there are two bases you have to include them both so adding 40 and 22 gives 62 and you have to divide that by 2 because the numbers will be too big and way off so 62/2 = 31 and you multiply that by the height to get 341 in sq. Hope it helps :P
Estimate the difference by rounding each number to the nearest hundredth 0.069-0.044
Answers
Answer:
0.1 and 0 thats the answer
2.25 gal = _______?qt
Answers
Ummm I think the answer is 9
What is 2² x 5 ? Some help me please !
Answers
Answer: 20
Step-by-step explanation:
2²=2×2=4
4×5=20
20 points and brainly ;) You earned $1600 in interest in your savings account over 10 years at a rate of 8%. How much money did you originally deposit into your savings account?
Answers
A = p(1+r)^t
1600 = p(1+0.08)¹⁰
P = 1600/2.1589
P= 741.12
741.12 dollar money did you originally deposit into your savings account!
8 X 10-3 is how many times as great as 4X 10-6
Answers
Answer:
[tex]2X10^{3}[/tex]
Step-by-step explanation:
find the coordinates of p(-2,2)and PQ vector(6,3) find
Answers
Answer:
A good website to use when you need help with this is called desmos.
Step-by-step explanation:
If you roll a standard six sided dice, what is the probability you will roll a four?
Answer using a simplified fraction.
Answers
Answer:
1/6
Step-by-step explanation:
There are 6 sides on a dice. Every time you roll you you will have one of those sides. So it is a 1 in 6 chance of you getting 4, meaning that the answer to this problem is 1/6
Simplify:
-43-(27)
A:70
B:16
C:-16
D:-70
Answers
Answer:
The answer will be D
Find the slope of the line graphed below
Answers
Answer:
Slope = 1
Step-by-step explanation:
(x1, y1) = (-5, -3)
(x2, y2) = (-1, 1)
(y2 - y1) / (x2 - x1) = (1 - -3) / (-1 - -5) = 4 / 4 = 1
Slope = 1
Find the quotient of 3 2/5 ÷ 4 1/3
Give your answer as a fraction in its simplest form.
Answers
Answer:
51/65
Step-by-step explanation:
3 2/5 ÷ 4 1/3 = 51/65
51/65 is in its simplest form.
Hope this helps! :)
The value of the quotient 3 2/5 ÷ 4 1/3 is 51/65
How to evaluate the quotient?The quotient is given as:
3 2/5 ÷ 4 1/3
Convert the fractions to improper fractions
17/5 ÷ 13/3
Express as products
17/5 * 3/13
Multiply
51/65
Hence, the value of the quotient 3 2/5 ÷ 4 1/3 is 51/65
Read more about quotient at:
https://brainly.com/question/629998
#SPJ6
what is 0.598 to the nearest whole number.
Answers
The answer is 1.
Answer: 1.
Answer:
1 I'm pretty sure
Step-by-step explanation:
59 is bigger than 50 so Im guessing it would go up to 1
I hope this helps :3
Find the measure of each numbered angle or are.
Answers
Answer:
<2 = 133degrees
<1 = 135degrees
Step-by-step explanation:
From the diagram, the angle <2 and 47 are supplementary, hence;
<2 + 47 = 180
<2 = 180 - 47
<2 = 133degrees
To get <1;
47 = 1/2(<1 - 41)
47 * 2 = (<1 - 41)
94 = <1 - 41
<1 = 94 + 41
<1 = 135degrees
4. A video club costs $20 to join. Each video that is rented costs $2.25. Let v represent the number of videos.
Identify the independent and dependent variables. Then, write a rule in function notation for the situation.
a. Independent: videos rented; Dependent: total cost; f(v) = 2.25v - 20
b. Independent: videos rented; Dependent: total cost; f(v) = 2.25y + 20
c. Independent: videos rented; Dependent: total cost; f(v) = 20v +2.25
d. Independent: total cost; Dependent: videos rented; f(v) = 20v – 2.25
Answers
Answer:
B.
Step-by-step explanation:
$2.25 is the cost of each video that is rented, so $2.25 times v (or 2.25v) represents the cost of 'v' videos.
$20 is the constant, as it costs $20 to join the club. Since this doesn't change, it is the constant.
So, we would have the equation:
f(v) = 2.25v + 20
f(v) is the total cost.
B is your answer because it is the only one with the correct equation.
Hope this helps!
I will give you Brainiest if you are right.
Answers
Answer:
C. 3x + 6
Step-by-step explanation:
x + x + x + 1 + 1 + 1 + 1 + 1 + 1 + (-1) + (-1) =
= 3x + 6
Answer: C. 3x + 6
SHOW YOUR WORK
2 1/2 times ? = 5/8
Answers
Answer:
1/4
Step-by-step explanation:
Well 2 1/2 is the same thing as 5/2
so we do
5/2 * x(unknown number) = 5/8
2 * 5/2 = 5 * 2/8
5x = 5/4
x = 1/4
Select the correct answer.
Consider function f and its graph.
f(x) = 1/2sin(2x)
what is the amplitude of this function? a. 1 b. pi/2 c. pi/4 d. 1/2
Answers
Answer:
1/2
Step-by-step explanation:
The amplitude is 1/2.
The amplitude of the sin function is 1/2.
We have given the function
f(x) = 1/2sin(2x)
What is the general equation of the sin wave?y(x,t)=Asin(kx−ωt+ϕ)
A is the amplitude of the wave.
ω is the wave's angular frequency.
k is the wavenumber
ϕ is the phase of the sine wave
Compare the given equation with the general formula of the sin wave.
Therefore we get,
y(x,t)=f(x)
A=1/2
Therefore the amplitude of the sin function is 1/2.
To learn more about the amplitude visit:
https://brainly.com/question/25699025
#SPJ2
i need help please help me
Answers
Answer: D
Step-by-step explanation:
It shows the bar going left, meaning its going higher, and we only marked 2
Answer:
2 < x
Step-by-step explanation:
There is an open circle at 2, which means it is not equal to
The line goes to the right which means it is greater tha
x> 2
or 2 < x
Answer this simple quick question!! Pls :) m
Answers
Answer:
Answer is B!
Step-by-step explanation:
58 * 20 = 1160
0+160= 160
160+1000=1160
Answer:
B
Step-by-step explanation:
58 * 20 is 1160 and 0 + 160 + 1000 = 1160