Answers
Answer:
r=4.5, d=9
Step-by-step explanation:
So, lets go over two things.
#1 - What is Diamater?
Diamater is the distance from one side of a circle to the other.
#2 - What is radius?
Radius is the distance from any side of the circle, to the middle. This is half of the diamater.
In this case, the distance from one side of the circle to the other is 9in.
So the diamater must be 9.
d=9 in
Since we know the radius is half of the diamater, radius is:
9/2
=
4.5 in
So our radius must be 4.5.
r=4.5
This looks like the top answer.
Hope this helps! :D
Related Questions
help me please someone
Answers
9514 1404 393
Answer:
x = 150
Step-by-step explanation:
The sum of the exterior angles of a convex polygon is 360°.
65° +80° +72° +(x -7)° = 360°
x = 150 . . . . . . divide by °, subtract 210
solve if h=5 and y=8 7hy^2+y
Answers
Step-by-step explanation:
h = 5
y = 8
=> 7hy² + y
=> 7 × 5 × 8² + 8
=> 35 × 64 + 8
=> 2240 + 8
=> 2248
John bought a new car for $22,000. He kept track of the value of the car
over the next three years, as shown in the table below. Which function can
be used to determine the value of the car for x years after the purchase?
1
17 600
N
14080
3
11264
Answers
Answer:
what is the options
Step-by-step explanation:
Answer:
Y=2,000(1+2.5)^12
Step-by-step explanation:
can soomone heep mi ti be haard
Answers
Answer:
see below
Step-by-step explanation: 5 20 11 04
countthe number of cookie symbols for each day
2 + 4 + 3 + 5 + 6 each cookie symbol represents 3 dozen
(2 + 4 + 3 + 5 + 6) × 3
it looks like they sold 20 × 3 on Moday through Friday 60 dozen cookies
The store wants to sell 95 dozen
How many more dozens do they need to sell?
Cookie Sell Goal - Cookie dozen already sold = remaining dozen to sell
95 - 60 = ______ dozen left to sell
A mealworm crawled 2.1 meters in 6 minutes. At this rate, how many meters did the mealworm crawl in 1 minute
Answers
Answer:
at this rate
mealworm crawl 0.35 m in 1 minute
Which of these expression is equivalent to 10^5•10^2?
Also the carrot means to the power of so 10 to the power of 5 etc.
Answers
Answer:
The answer is C, E
Select the correct answer.
Using a table of values, approximate the solution to the equation below to the nearest fourth of a unit.
Answers
Answer:
3
Step-by-step explanation:
Answer:
Correct Answer for Plato is (3)
Step-by-step explanation:
#Platolivesmatter :)
Hope This Helped XD
Fyi I took the test and got it right too
An experienced bricklayer can construct a small wall in 7 hours. An apprentice can complete the job in 42 hours. Find how long it takes if they work together
Answers
find the appropriate function
Answers
Answer:
y = 0.5sin(4x)
Step-by-step explanation:
y = A sin(B(x + C)) + D
amplitude is A = 0.5
B = 2π/period = 2π / (1/2 π) = 4
phase shift is C (positive is to the left) = 0
vertical shift is D = 0
8.7(9.483 find the quotient
Answers
Answer:
1.09
hope this helps
have a good day :)
Step-by-step explanation:
Factoize those 2 questions using "ac"method must include all steps
Answers
Answer:
(2x + 5)(3x - 7), (x + 4)(x - 2)
Step-by-step explanation:
a = 6, b = 1, c = -35
? × ? = ac = 6 × -35 = - (2 × 3 × 7 × 5)
? + ? = b = 1
3 × 5 -(negative sign from above) 2 × 7 = 15 - 14 = 1 = b
[tex]\frac{1}{6}(6x + 15)(6x + (-14))[/tex]
= [tex]\frac{1}{6}(3)(2x + 5)(2)(3x - 7)[/tex]
= [tex](2x + 5)(3x - 7)[/tex]
a = 1, b = 2, c = -8
? × ? = ac = 1 × -8 = -(2 × 2 × 2) = 4 × -2
? + ? = b = 2
4 + (-2) = 2 = b
[tex]\frac{1}{1}(1x + 4)(1x + (-2))[/tex]
= [tex](x + 4)(x - 2)[/tex]
help me plzzzzzz!!!!!!!
Answers
What are the vertices of AA'B'C'if AABC is dilated by a scale factor of 5?
Answers
Answer:
B
Step-by-step explanation:
multiply each coordinate by 5
Help pls. No links. Thank you :)
Answers
Answer:
784
Step-by-step explanation:
Mark as Brainliest
P.S
other person is wrong
Please help me with this. No links:)
Answers
Answer:
c
Step-by-step explanation:
When there are 24 cars in the parking lot, the lot is ⅜ full. What is the maximum capacity (total number of cars) that the parking lot can hold? Show your work.
not really tricky just a little thing I needed help with
Answers
Answer:
64 cars
Step-by-step explanation:
total number of cars that the parking lot can hold = 8/3 × 24 = 64 cars
Which of the following represents the factorization of the trinomial below?
x2 +9x - 22
O A. (x+20)(x - 2)
O B. (x+11)(x - 2)
O C. (x - 11)(x - 2)
O D. (x-20)(x-2)
Answers
doesn’t equal to x2+9x-22. Let’s check choice c you get x2-2x-11x+22 that doesn’t give us x2+9x-22 . You can also directly cross out choice d . Only b is the correct answer.
Pls help I’ll brainlest
Answers
Answer:
D
Step by Step Explaination:
w5 * z13
z6 * w2
=
w^5 * z^13
w^2 * z^6
=w3 * z7
Because of adding and subtracting the exponents
Mandy and Jordan each bought some of the same notebook and the same three-ring
binder. Mandy paid $11.20 for 2 notebooks and 2 binders. Jordan paid $10.50 for 3
notebooks and 1 binder. What is the price of one of the notebooks?
Answers
Answer:
$11.20 + 2 = 1122 1050 +3 = 1053 hope this help .
A bridge is built in the shape of a parabolic arch. The bridge has a span of feet and a maximum height of feet. Choose a suitable rectangular coordinate system and find the height of the arch at distances of 10, 30, and 50 feet from the center.
Answers
Answer:
Height of the arch at distances of 10, 30, and 50 feet from the center is as follow:
Put x = 10 we get
the value of y = 0.695
Put x = 30
the vale of y = 6.26
Put x = 50
the value of y = 17.37
Step-by-step explanation:
The prabolic arch for bridge has span of 120 feet and height f 25 feet. The rectangular corordinate system is
such as
height = h = 25
Distance = x
(x-h) = -4a(y-k)
x² = -4ay
60 = -4a(-25) and
where the value of a =36
therefor the parabolic arch is
x = -144y
For distance of 10 , 20 and 30 let take the feet from center then we have
put x = 10 we get
10² = -144 y
100 / 144 = y
the value of y = 0.695
Put x = 30
30² = -144y
30/144 = y
the vale of y = 6.26
Put x = 50
50² = -144 y
50/144 = y
the value of y = 17.37
brainliest eeeeeeeeeeeeee
Answers
Answer:
3 / 4
Step-by-step explanation:
We can realize that both the numerator and denominator have a common factor of 9. We can divide them both by 9 to get:
3 / 4
This fraction is in simplest form.
Answer:
3/4
hope this helps
have a good day :)
Step-by-step explanation:
A system of equations is created by using the line represented by2x+4y=0And the line represented by the data in the table below
What is the X value of the solution to the system if x -1 and y is 8
Answers
Answer:
x = 2
Step-by-step explanation:
From the data, we obtain the slope :
-1, 8 ; 3, - 4
Slope = Rise / run
Rise = y2 - y1 = (-4 - 8) = - 12
Run = x2 - x1 = (3 - (-1)) = 4
Slope, m = - 12 / 4 = - 3
Recall:
Equation of line :
y - y1 = m(x - x1)
y - 8 = - 3(x + 1)
y - 8 = - 3x - 3
y = - 3x - 3 + 8
y = - 3x + 5
Substituting y = - 3x + 5 into the equation 2x+4y= 0
2x + 4(-3x + 5) = 0
2x - 12x + 20 = 0
-10x = - 20
x = 2
Pllssss somebody help me fast pllls!!!
Answers
Answer:
Yes; That what I got In my studies and lessons
Hope it helped:)
please help it’s due in 7 minutes
Answers
9514 1404 393
Answer:
x = 8
y = 4sqrt(3)
Step-by-step explanation:
Your knowledge of special triangles tells you the side ratios of a 30°-60°-90° right triangle are ...
1 : √3 : 2 = 4 : y : x
Multiplying the reduced ratios by 4 gives ...
4 : y : x = 4 : 4√3 : 8
That is, ...
x = 8
y = 4√3
You roll 2 dice. What is the probability of getting two 5's?
Answers
The heck burger burger burger burger burger burger
how to solve this equation by step
12f=216
Answers
Answer:
18
Step-by-step explanation:
You have to divide both sides by 12 inorder to remain with the f on the other side since you want to find the value of f.
12f/12=216/12
F=18
I hope this helps
A soccer team has 15 players and needs to choose a captain and an assistant captain. How many ways can those positions be selected?
Select one:
105
50
30
Answers
Answer:
30?
Step-by-step explanation:
I think its 30 because 15*2 is 30 but I really don't know im sorry
Help pls!
(The question are in the image)
A. -1/p
B. 0
C. 1
D. p
Answers
In the game of Pick-A-Ball without replacement, there are 10 colored balls: 5 red, 2 white, and 3 blue. The balls have been placed into a small bucket, and the bucket has been shaken thoroughly. You will be asked to reach into the bucket without looking and select 2 balls. Because the bucket has been shaken thoroughly, you can assume that each individual ball is selected at random with equal likelihood of being chosen.
Now, close your eyes! Reach into the bucket, and pick a ball. (Click the red Pick-A-Ball! icon to simulate reaching into the bucket and drawing your ball.)
What is the probability of selecting the color of ball that you just selected? (Round your answer to four decimal places.)
Answers
This question is incomplete, the complete question is;
In the game of Pick-A-Ball without replacement, there are 10 colored balls: 5 red, 2 white, and 3 blue. The balls have been placed into a small bucket, and the bucket has been shaken thoroughly. You will be asked to reach into the bucket without looking and select 2 balls. Because the bucket has been shaken thoroughly, you can assume that each individual ball is selected at random with equal likelihood of being chosen.
Now, close your eyes! Reach into the bucket, and pick a ball. (Click the red Pick-A-Ball! icon to simulate reaching into the bucket and drawing your ball.)
a) What is the probability of selecting the color of ball that you just selected? (Round your answer to four decimal places.)
Don't put your first ball back into the bucket. Now reach in ( again no peeking ), and pick your second ball. ( Click the red Pick-A-Ball icon to simulate reaching into the bucket and select your next ball.)
b) What is the probability of selecting the color of the ball you selected. ( Enter the answer in decimal format to 4 decimal places ).
Answer:
a) the probability of selecting the color of ball ( RED ) that you just selected is 0.5000
b) the probability of selecting the color of the ball ( BLUE ) I selected is 0.3333
Step-by-step explanation:
Given that;
We have a total of 10 colored balls in a small bucket.
Number of Red balls = 5
Number of White balls = 2
Number of blue balls = 3.
Now, assuming I clicked on the red Pick-A-Ball icon to simulate reaching into the bucket and picking a ball.
Also, Assuming that the color of ball that appeared is Red.
Then the probability of selecting the color of ball ( RED ) that I just selected will be;
P( selected Color ) = Number of Red balls / Total number of balls in the bucket
P( selected Color ) = 5 / 10 = 0.5000
Therefore, the probability of selecting the color of ball ( RED ) that I selected is 0.5000
b)
It is said that the game is Pick-A-Ball without replacement.
So assuming I went on and clicked on the red Pick-A-Ball icon to simulate picking a second ball.
Also, Assuming that the color of ball that appeared was blue.
Then the probability of selecting the color of ball ( BLUE ) that I just selected will be;
P( selected Color ) = Number of Blue balls / Total number of balls in the bucket
Now, since I picked the first ball without replacement, i.e I did not return it back to the bucket, The total number of balls left in the bucket now is 9.
so; P( selected Color ) = 3 / 9 = 0.3333
Therefore, the probability of selecting the color of the ball ( BLUE ) I selected is 0.3333
Please I need help badly please no links or I will report you
Answers
Answer:
17.5 is going to be your answer