Answers
Answer:
Diameter = 7, Radius = 3.5
Radius = 9, Diameter = 18
Diameter = 12, Radius = 6
Radius = 2.5, Diameter = 5
Step-by-step explanation:
The diameter is the largest line that can be drawn in a circle. It passes from one end of the circle to another, and it goes through the center of the circle. The radius is a line drawn from the center of the circle to the circumference of a circle. By its definition, the radius will always be half of the diameter. Use this information to find the radius of the circle when given the diameter,
Diameter = 7, Radius = 3.5
Radius = 9, Diameter = 18
Diameter = 12, Radius = 6
Radius = 2.5, Diameter = 5
Radius = 9 Diameter = 18
Diameter = 12 radius = 6
Radius = 2.5 Diameter = 5
Related Questions
Im very confused help, please
Answers
Answer:
18
Step-by-step explanation:
So what you need to find is the scale factor which is the scale of the difference between two lengths.
So Figure A is smaller than Figure B, as can be easily detected with our eyes.
Figure A has a ratio of 1/2, as 6/12 is equal to 1/2.
Since B is the original, where A is a scaled version, it must also have the same ratio of 1/2, so twice 9 is 18, which is your answer.
You can also use fractions, by making Figure A into 1/2 because 1/2 = 6/12.
Figure B can turn into 9/x.
Since you know they are scaled factors, they have the same ratio since one is scaled larger or smaller than from the original.
Since it must follow the multiplication of 2 for the side length, 9 x 2 gives your answer.
Simplify to create an equivalent expression.
Answers
Answer:
a.) -20p - 2
Step-by-step explanation:
The equation y = 38x + 50 models the data on a plumber's scatter plot, where x is the number of hours the plumber works, and y is the total bill in dollars. If Sal pays the plumber $126, how many hours did the plumber work?
1 hour
1.75 hours
2 hours
2.5 hours
Answers
Answer:
2 hours
Step-by-step explanation:
I substituted y for 126 and solved like so:
126 = 38x + 50
126 - 38x = 50
(126-126) - 38x = 50 - 126
-38x = -76
-38x/-38 = -76/-38
X = 2
There ya go! Hope this helps, good luck :)
y being the total ($126) so you would plug in 126 for y and solving the equation.
Find the value of x in the figure.
Answers
Answer:
100!!!!!!!!!!!!!!!!!!
Step-by-step explanation:
180 - (57 + 23) = 100
123+23=146
BRAINLY if correct
Gerald buys a bag of 7,500 assorted beads online. A random sample of 150 beads contains 17 red beads. Predict the number of assorted beads that Gerald bought.
500 red beads
7,350 red beads
850 red beads
167 red beads
Answers
Answer:
C : 850 Red Beads
Step-by-step explanation:
you do 7500/150 which is 50.
you times 17 by 50 since you know in every 150 beads 17 are reds so you get 850 red beads and you times 150 by 50 and get 7500 so in 7500 you get 850 red beads.
ʕ•ᴥ•ʔ
True or false? Which one?
Answers
Answer:
true
hope this helps
have a good day :)
Step-by-step explanation:
Answer:
true
Step-by-step explanation:
9x9x3=243 so does 3 to the power of 5 (3^5)
pls explain ur work thank u
Answers
Answer:
To find the area of a circle use A=πr^2
Step-by-step explanation:
fist divide 8 by 2 to get 4
then multiply 4 by 4
then multiply 16 by 3.14 to get your answer 50.27
Answer:
50.26 Feet
Step-by-step explanation:
So The Diameter = 8 ft
R= 4 feet (radius)
To Find the amount of soil Rose needs You need to Find the Area of the circle garden: A=(pi symbol)r^{2}
(pi)*R^{2} = A Equation
(pi)*4^{2} =50.26 Answer solved
Find the area of a isosceles trapezium in which AB || CD and AD = BC. Given that AB =
23 cm, CD = 7 cm and AD = 17 cm.
Answers
Answer:
The area of a isosceles trapezium given the measure of sides is determined by the following equation: A = 1/2 (AD + BC) * h, where h is the height of the trapezium. Using the given information, the area can be calculated as A = 1/2 * (17 + 7) * (23/2) = 270 cm^2.
Find the TWO integers whos product is -18 and whose sum is -7
Answers
Answer:
-9 , 2
Step-by-step explanation:
2x-9 = -18
2-9 = -7
help
Which choice best describes the history of women in American journalism? A. Women were not allowed to be journalists. B. Women were usually required to write fluff pieces. C. Women had the same opportunities as men. D. Women had an easy time becoming journalists.
Answers
Answer:
A. Women were not allowed to be journalists.
Step-by-step explanation:
It’s most definitely not C or D. I did some research for answers A and B and A is correct.
** I hate to ask, but if you could please mark me as brainliest, it would help me level up!
Luca made a scale drawing of a county park. He used the scale 1 inch : 6 yards. If the picnic area is 23 inches long in the drawing, how long is the actual picnic area?
Answers
Answer:
138
Step-by-step explanation:
1:6
1 x 23= 23
6 x 23= 138
Final answer= 138 yards
PLS HELP OMG OMG OMG
What is the fully factored form of the expression 9r2 - 100s2t2?
a
(9r + 100st) (r - st)
b
(9r - 100st) (r - st)
c
(3r + 10st) (3r - 10st)
d
(3r - 10st) (3r - 10st)
Answers
Answer:
C
Step-by-step explanation:
We can notice the expression is the special product a^2 - b^2, which can be factored into (a + b)(a - b). By correlating the expression with the formula, we can say:
a^2 = 9r^2
-and-
b^2 = 100s^2t^2
Therefore:
a = 3r
-and-
b = 10st
Now we can substitute these values into the factored form, (a + b)(a - b):
(3r + 10st)(3r - 10st)
This is the same as option C, meaning C is the answer.
There are 6 questions in this plz don't answer if you don't have an answer best answer gets branlyest worth 100
The histogram below shows information about the number of hamburgers students ate in a month:
A histogram is titled Hamburgers Eaten Monthly, the horizontal axis is labeled Hamburgers, and the vertical axis is labeled Students. The range on the horizontal axis is 0 to 4, 5 to 9, and 10 to 14. The values on the vertical axis are from 0 to 10 at intervals of 1. The first bin goes to 8, the second bin to 3, the third bin to 2.
Which information is provided in the histogram?
The mean number of hamburgers eaten
The median number of hamburgers eaten
The number of students who ate 5 hamburgers or fewer
The number of students who ate 10 hamburgers or more
Question 2(Multiple Choice Worth 3 points)
(08.05)Some students reported how many textbooks they have. The dot plot shows the data collected:
A dot plot is titled Students Textbooks and labeled Number of Textbooks. The values on the horizontal line are 2, 3, 4, 5, and 6. There is 1 dot above 2, 2 dots above 3, 4 dots above 4, 5 dots above 5, and 4 dots above 6.
What do the dots above the number 6 indicate?
There are exactly 6 students with 4 textbooks.
There are exactly 4 students with 6 textbooks.
There are exactly 6 students with less than 4 textbooks.
There are exactly 4 students with less than 6 textbooks.
Question 3(Multiple Choice Worth 3 points)
(08.05)The box plot shows the total amount of time, in minutes, the students in a class spend traveling to school each day:
A box plot is titled Daily Travel Time and labeled Time (min). The left most point on the number line is 10 and the right most point is 45. The box is labeled 16 on the left edge and 36 on the right edge. A vertical line is drawn inside the rectangle at the point 28. The whiskers are labeled as 11 and 43.
What information is provided by the box plot?
The number of students who provided information
The mode for the data
The number of students who traveled for less than 16 minutes
The upper quartile for the data
Question 4(Multiple Choice Worth 3 points)
(08.05)What conclusion can be determined from the dot plot below?
A dot plot showing two dots above 6, 7, 8, 9 and 10 each.
The number of observations is 5.
The median of the data set is 5.
The mean of the data set is 8.
The range of the data set is 8.
Question 5(Multiple Choice Worth 4 points)
(08.05)The box plot shows the number of years during which 16 schools have participated in a marching band competition:
A box plot is titled Years of Participation and labeled Years. Number line from 0 to 10 with primary markings and labels at 0, 5, and 10. The box extends from 3 to 7 on the number line. There is a vertical line at 5. The whiskers end at 1 and 10.
At least how many schools have participated for 3 to 7 years?
3 schools
5 schools
7 schools
8 schools
Question 6(Multiple Choice Worth 3 points)
(08.05)Stephen earned scores of 88 points, 94 points, 89 points, and 85 points on four tests. What is the lowest score he can get on the fifth test and still finish with an average score of 90 points?
94 points
95 points
96 points
97 points
Answers
Kyle is excited to be at science camp! Today, he did a chemistry experiment. He started with 135 milliliters of a solution. During the experiment, the change in the volume of solution was
–
58 milliliters.
Answers
tihs is number 1 out of 15
Answers
Answer and Step-by-step explanation:
The answer is 20 - x.
It is asking for the difference (the solution of when two numbers subtracting from one of the other) of 20 and x, and since 20 is said first, it gets subtracted by x.
#teamtrees #PAW (Plant And Water)
help........right answers only plz :(
Answers
Which relationships describe angles 1 and 2? Select each correct answer.
adjacent angles
supplementary angles
vertical angles
complementary angles
Answers
Step-by-step explanation:
they are supplementary angle because angle 1+ angle 2= 180°,.i.e they form a line
I HOPE ITS HELPI NEEED HELPPPPPPPPPP
Answers
Answer:
The answer is option A
y=-4x+2
Answer:
A y = -4x + 2
Step-by-step explanation:
1) x, y = -2, 10
y = -4x + 2
y = -4 . -2 + 2
y = 8 + 2
y = 10
2) x, y = 0, 2
y = -4x + 2
y = -4 . 0 + 2
y = 2
3) x, y = 1, -2
y = -4x + 2
y = -4 . 1 + 2
y = -4 + 2
y = -2
4) x, y = 3, -10
y = -4x + 2
y = -4 . 3 + 2
y = -12 + 2
y = 10
#CMIIWIs (1, 0) a solution to the equation y = 3x?
Explain why
Answers
========================================================
Explanation:
The point (1,0) means x = 1 and y = 0 pair up together.
Replace each variable with those values to get
y = 3x
0 = 3(1)
0 = 3
We get a false statement, so that's why (1,0) is not a solution.
----------
If we plugged in x = 1, then we should get this y value
y = 3x
y = 3*1
y = 3
Meaning (1,3) is a solution. This point is on the line y = 3x.
Answer:
No
Step-by-step explanation:
Because when you take y = 0, you get x =0, not 1.
y =3x
0 = 3x
x = 0
(0, 0) ; (1, 3) (2, 6) . . . are the solutions
Help me thank yous #ok
Answers
Answer:
b = -3
a = -0.5.
Step-by-step explanation:
As both right sides are equal to a:
12b + 3 = -2b - 4
12b + 2b = -4 - 3
14b = -7
b = -0.5.
So a = 12(-0.5) + 3 = -6 + 3
= -3.
What is the mean of bicycle tires? Plz help me
Answers
Answer:
22
Step-by-step explanation:
The answer is 21. 8, which rounds up to 22. So the answer is D: 22!
PLEASE HELP IMMEDIATELY!!
Answers
hdhxhxjdbxjsnxkwjjkexjjrjirdjejdn
solve. 3/4 + ( 1/3 ÷ 1/6 ) - ( -1/2 ) =
A. 3/4
B. 2 1/4
C. 1 3/4
D. 3 1/4
Answers
Answer:
3.25
Step-by-step explanation:
urgent pls help !!! triangle xyz is shown below
Answers
Answer:
Across the Y axis and one up, I'm pretty sure!
Step-by-step explanation:
please answer ASAP (middle school) (probability)
Answers
Please help!! I'll give brainliest!
Identifying Triangle Congruence
Answers
Answer:
1. SAS
2. SSS
3. ASA
4. AAS
5. RHS
Answer: your answers would be
1, SAS
2, SS
3,SAS
4, SAA
5, SAS
6, SA
7, SAS
8, SSS
9, SSA
10, ASA
11, SSS
12. ASA Explanation: A shape is congruent when it's all sides are the same SSS but also the shape's side and angle could also be counted as congruent. it can be like this ASA, SAS, HL, and AAS are a theorem of Congruent but not AA, SS, SSA, AS and AAA this is because They have only two side congruent we don't know the 3rd side. Also SSA is not congruent because we don't know if the unknown side is equal another thing is SSA spelled back word is A## so lets just leave it at that
Figure AAA is a scale image of figure BBB. Figure AAA maps to figure BBB with a scale factor of \dfrac{4}{9} 9 4 start fraction, 4, divided by, 9, end fraction. What is the value of xxx?
Answers
Answer:
36
Step-by-step explanation:
Answer:
x=36
Step-by-step explanation:
x=16×9/4=36
PLS HELP NEED ASAP
NO LINKS OR I WILL REPORT
WILL MARK BRAINLIEST
NO UNESSECARY ANSWERS OR I WILL REPORT
thank you and have a great day!
Answers
Answer:
Please Mark Brainliest, you are an amazing person thank you and your welcome :D
Step-by-step explanation:
$54 / 6 = $9
Answer:
9
Step-by-step explanation:
You can just divide the 54 by 6 to get the single cost, since it gives a constant rate (possibly not, but most likely since it doesn't mention taxes, tips, ect.)
The unit rate is 9 bucks per pizza.
I have no idea why we would use links in the first place.
:D
Faye has two identical shoe boxes shaped like ones shown in the trunk of her car...
Help please and NO LINKS! Thanks
Answers
Answer:
942.5 in^3
Step-by-step explanation:
alright so to find how much space they occupy you just gotta multiply length × width × height. 6.5×14.5×5 is 471.25 u take that and multiply by 2
471.25×2 since there's two boxes. There's your answer 942.5 in^3
Answer:
I think the answer is 942.5 in^3. so C
Step-by-step explanation:
30. Brandon is buying a new car and will be financing a loan of $22.000. He has a choice of
paying the loan in installments of 36.48.60.or 72 months. The table below shows the
monthly payments for each loan period.
Loan Terms Interest Monthly
(months) Rate Payment
36 6.0% $669.28
48 6.0% $516.67
60 6.0% $425.32
72 6.0% $364.60
After two years, how much interest will Brandon save by choosing the 4-year loan over the 6-
year loan? 8.12A
F. $51.051.36
G. $24.800.16
H. $1.451.04
J. $26.251.20
My