Answer:
(2, 0)
Step-by-step explanation:
Hope This Helps! : )
the x and y axis are tangent to a circle with radius 3 units. write a standard equation of the circle.
Given:
The x and y axis are tangent to a circle with radius 3 units.
To find:
The standard form of the circle.
Solution:
It is given that the radius of the circle is 3 units and x and y axis are tangent to the circle.
We know that the radius of the circle are perpendicular to the tangent at the point of tangency.
It means center of the circle is 3 units from the y-axis and 3 units from the x-axis. So, the center of the circle is (3,3).
The standard form of a circle is:
[tex](x-h)^2+(y-k)^2=r^2[/tex]
Where, (h,k) is the center of the circle and r is the radius of the circle.
Putting [tex]h=3,k=3,r=3[/tex], we get
[tex](x-3)^2+(y-3)^2=3^2[/tex]
[tex](x-3)^2+(y-3)^2=9[/tex]
Therefore, the standard form of the given circle is [tex](x-3)^2+(y-3)^2=9[/tex].
HELPPPPP me please !!!
Answer:
Step-by-step explanation:
Which inequality is graphed?
1. 2<x
2. 2>x
3. 2<_x
4. 2>_x
Answer: 3
Step-by-step explanation:
A bag contains 20 marbles - 10 blue and 10 red. What is the probability of selecting 2 blue marbles at random with replacement? *
Answer:
I dot know how you want the answer but the are all correct 2/20 or 10% or 0.10
Step-by-step explanation:
Can someone please help me with math.
I think its answer B) B
Kayla has a bowl of beads that contains 42 yellow beads, 28 green beads, 12 white beads, and 18 red beads. She randomly draws a bead from
the bowl.
The probability of Kayla not drawing a yellow or a green bead is. %. The probability of Kayla drawing a red or a green bead is. %.
Answer:
Probability of not drawling a yellow or a green bead is 30%
Probability of drawing a red or green is 46%
Step-by-step explanation:
Answer:
1. 30%
2.46%
Step-by-step explanation:
The probability of Kayla not drawing a yellow or a green bead is 30 %. The probability of Kayla drawing a red or a green bead is 46 %.
Correct for plato! :)
The value of a car with an initial purchase price of $15,250 depreciates by 16% per year. How much is the car worth after 6 years? Find f(6):
a=15,250
r=0.016
x=6
Please correct me if my rate is wrong please provide the work.
Answer:
$13842.43
Step-by-step explanation:
Given data
Value of car=$15,250
Rate of depreciation= 16%
Time = 6 years
We can use the exponential function below to model the value of the car after 6 years
v(t)= a(r)^x
But r= 1-0.016----------Because the value is depreciating
a=15,250
r=0.016
x=6
Substitute
v(t)= 15250(1-0.016)^6
v(t)= 15250(0.984)^6
v(t)= 15250*0.9077
v(t)= $13842.43
Hence the value will be $13842.43 after 6 years
Determine whether the function represented by each equation is quadratic. F(x)=0.01-0.2x+x^2
-
I tried but couldnt quitw solve it :(
Answer: x=0.1
Step-by-step explanation:
Given
The function is given by [tex]F(x)=x^2-0.2x+0.01[/tex]
A standard quadratic equation is given by [tex]ax^2+bx+c=0[/tex]
The given equation has an exponent of x as 2 which confirms it is a quadratic equation. Compare it with the standard equation
[tex]a=1,b=0.2,c=0.01[/tex]
Therefore, the given equation is the quadratic equation.
Its solution is given by
[tex]\Rightarrow x=\dfrac{0.2\pm \sqrt{(-0.2)^2-4\times 1\times 0.01}}{2\times 1}\\\\\Rightarrow x=0.1[/tex]
pls help will give u brainlist
option D is the correct answer.
10. Damarion is finding measurements from the triangular prism shown.
a. Damarion finds the perimeter of the base to be 48 units.
Explain his error.
b. Damarion finds the area of the base to be 96 units2.
Explain his error
Answer:
The answer is "32 and 48"
Step-by-step explanation:
Please find the graph file in the attached file.
The perimeter is= sum of sides
[tex]= 10+10+12 \\\\ =32 \ units\\\\[/tex]
Calculating the Area of base[tex]= \frac{1}{2} \times base \times height[/tex]
[tex]= \frac{1}{2} \times 12 \times 8\\\\= \frac{1}{2} \times 96\\\\=48 \ units^2[/tex]
A cyclist travelled 4 miles in 15 minutes. What is her average speed in mph?
Answer:
16 Miles/Hours
Step-by-step explanation:
Average speed is the total distance covered divided by the total time
In that case we have a distance of 4 miles
Time is 15 minutes and in order to convert from minutes to hours we divide by 60 and it becomes 0.25 hours
So 4/0.25 is 16 Miles/Hours
HELP ASAP!!!! Giving brainliest to whoever answers first!! No links please. :))
Answer:
45 points
Step-by-step explanation:
Average= sun of all numbers/ no. of numbers
33= (23+35+27+48+18+35+x)/7
33= 186+x/7
33×7= 186+ x
231= 186+x
x= 231- 186
x= 45
Answer:
45 points, he scored 45 points in game 7
Step-by-step explanation:
Right now, the average, or mean, is (23 + 35 + 27 + 48 + 18 + 35)/6 = 31
The number plus 23 + 35 + 27 + 48 + 18 + 35 and then divided by 7 should equal 35, that number is 45
(23 + 35 + 27 + 48 + 18 + 35 + 45)/7 = 33 = 231/7 = 33 = 33 = 33
To find the mean, you add all the numbers and then divide it by the amount of numbers there.
SOLVE FOR THE BASE
1. 10% of ________-8
2.28 is 4% of _________
3.25% of ________
4.13% of______
5.15 is 12.5% of _____
Answer:
1- 10% of -80 is -8.
2- 28 is 4% of 700.
3- 25% of a number is equal to 1/4 or 0.25 of it.
4- 13% of a number is equal to 0.13 of it.
5- 15 is 12.5% of 120.
Step-by-step explanation:
1. 10% of ________- 8
2.28 is 4% of _________
3.25% of ________
4.13% of______
5.15 is 12.5% of _____
To determine the missing numbers in the statements, the following calculations must be performed:
1-
10 = -8
100 = X
100 x -8 / 10 = X
-800 / 10 = X
-80 = X
Therefore, 10% of -80 is -8.
two-
4 = 28
100 = X
100 x 28/4 = X
2800/4 = X
700 = X
Therefore, 28 is 4% of 700.
3-
25% of a number is equal to 1/4 or 0.25 of it.
4-
13% of a number is equal to 0.13 of it.
5-
12.5 = 15
100 = X
100 x 15 / 12.5 = X
1500 / 12.5 = X
120 = X
Therefore, 15 is 12.5% of 120.
my number is a multiple of 6 what 3 other numbers must be a multiple of
Answer:
6 12 36
Step-by-step explanation:
im not sure -_- ....
Answer:
1,2,3
Step-by-step explanation:
Take the prime factorization of 6, that will be 1,2,3. Those will be the answers for any multiple of 6. Example:18-->multiple of 1,2,3,6,9,18.
140 apples increased by 45%
Answer:
The answer is 196 apples
Step-by-step explanation:
THIS IS MY 10TH TIME POSTING THIS SOMEONE HELPPPPP ME ASAPP PLSSSSS I WOULD GIVE YOU BRAINIEST PLSSSS HELPP QUICK What is the slope-intercept equation of the line below?
y-intercept= (0, 3)
slope =-5/4
hope it helps , good morning have a great day ahead.
Answer:
I'm guessing they mean slope intercept form but I got
y= -5/4x+3
Step-by-step explanation:
basically you follow a rule that is y=mx+b
the m is the slope the b is the y-intercept
Help on this one please
Answer:
d ≈ 1732 ft
Step-by-step explanation:
Angle of elevation = Angle of depression
Following this truth,
m∠PAQ (Angle of depression) = m∠APB (Angle of elevation) = 30°
By applying tangent rule in the given triangle ABP,
tan(30°) = [tex]\frac{AB}{PB}[/tex]
[tex]\frac{1}{\sqrt{3}}=\frac{1000}{d}[/tex]
d = 1000√3
d = 1732.05
d ≈ 1732 ft
A8=21 a10=27 find nth term arthemetic sequence
Answer:
an = 3n - 3
Step-by-step explanation:
The nth term of an arithmetic progression is expressed as;
an = a + (n-1)d
a is the first term
n is the number of terms
d is the common difference
a8 = a + (8-1)d
a8 = a + 7d = 21 ....1
a10 = a+9d = 27 ....2
Subtract 1 from 2
7d - 9d = 21 - 27
-2d = -6
d = -6/-2
d = 3
Since a + 7d = 21
a + 7(3) = 31
a + 21 = 21
a = 21 - 21
a = 0
Get the nth term
Recall that an = a + (n-1)d
an = 0 + (n-1)*3
an = 3n - 3
Hence the nth term of the sequence is 3n - 3
what is the median number of wins?
A.5.5
B.11
C.8.5
D.8
please answer will give brainliest!!!!
Answer:C
Step-by-step explanation:In a box plot the median is the line that lines with the number that on the box plot. So the line is between 8 and 9 but to find the number that is between 8 and 9,first add 9+8=17 then divide 17 with 2 which is 17÷2=8.5.Therfore the numbers that are between 8 and 9 is 8.5.
What are the x-coordinates of the solutions to this system of equations?
x2 + y² = 36
y = x - 6 (1 point)
Select one:
a. 2 and 0
b. 6 and 2
c. 6 and -2
d. 6 and 0
The temperature of a city is 4⁰C. Next day , the temperature falls by 5⁰C. What is the temperature of the city next day?
Answer: -1 degree celcius
Step-by-step explanation:
The temperature on the first day is 4 degrees celcius.
The temperature on the second day falls by 5 degree celcius.
Therefore, we subtract 5 from 4 which gives us -1.
I really need help please someone
Answer:
B is the answer because if you put in a calculation that what you get
A wedding cake is made of three circular tiers, as shown below. The cake decorator is going to put one ring of frosting around the circumference of each tier. How many inches of frosting will the cake decorator need? Use 3.14 for pi and round to the nearest whole inch.
What is y-1 =2/3(x+3) in slope intercept form?
Answer:
The slope is just 2/3 and the y intercept is (0,3)
2. Given log35 = 1.465, approximate the value of log325.
9514 1404 393
Answer:
2.930
Step-by-step explanation:
The applicable rule of logarithms is ...
log(a^b) = b·log(a)
___
Here, this means ...
[tex]\log_3(25)=\log_3(5^2)=2\cdot\log_3(5)=2\cdot1.465\\\\\boxed{\log_3(25)=2.930}[/tex]
Tracy put $80 into an investment account where she earns 4% interest per year. What was the amount of interest Tracy earned after three years
Pls help with this I have limited time
Answer:
x = 8
z = 86
Step-by-step explanation:
6x + 46 = 13x - 10 (Because they're vertical angles)
6x - 13x = -10 - 46
-7x = -56
x = 8
6x + 46
6(8) + 46
94
z + 94 = 180
z = 86
Could someone please help??
TYY!!! <33
Answer:
25×124/100=31
120×175/100=210
35×160/100=56
72×165/100=118.8
Answer:
5) 31
6) 210
7) 14
8) 25.2
Step-by-step explanation:
25+6=31
120+90=210
35-21=14
72-46.8=25.2
please help will mark brainliest
Answer: the answer is 29.3
Step-by-step explanation:
Alfredo purchased the following for breakfast:
3 bacon's at $.65 each
1 egg for $1.45
2 apple juice at $1.50 each
What was the total price in dollars and cents Alfredo paid for his breakfast?
Answer:
$6.40
Step-by-step explanation:
You would multiply
1. 3 x $.65 = $1.95
2. $1.45
3. 2 x $1.50 = $3
Total = $6.40