Answers
Answer:
Step-by-step explanation:
From the given diagram,
i. ACBD - circle
ii. AB = secant
ii. CD = diameter
iii. EC, EB, ED, GF and GH - radii
iv. D, C, H and F - points of tangency
v. ACB - segment
vi. CBD - semicircle
vii. CBE, BDE and FHG - sectors
vii. E and G - centers of the given circles
viii. BH and DF - tangents
ix. DAB and HF - major segments
x. EDF, EBH, GHB - right angles
xi. DA, AC, CB, BD and FH - minor arcs
Related Questions
Jennifer and Margaret have to make brownies for a bake sale. Jennifer can bake a dozen brownies in 20 minutes and Margaret can bake 15 brownies every half hour. Jennifer bakes for 1 hour and 40 minutes and Margaret bakes for 2 hours. How many brownies do the girls have for the sale altogether?
A. 27 brownies
B. 60 brownies
C. 117 brownies
D. 120 brownies
Choose one correct answer.
Answers
120 Brownies
The ratio of cherry trees to apple trees at an orchard is 4 to 9. If there are 184 cherry trees, use a proportion to find a, the number of apple trees.
Answers
736 = 9x
736/9 = x
81.7 (round it to 82) = x
Kareem and his three brothers are buying their parents a present for $121.00. If they split the money equally how much does each?
Answers
Answer:
$30.25
they each put together $30.25
Step-by-step explanation:
121.00 divided by 4 =
30.25
The average price for deodorant is defined by the linear regression line: y equals 0.046 x plus 2.664 where x represents the number of years since 2010.
If this trend continues, when will the average price be $3.63
(Round off to the appropriate year)
Answers
Answer:
2031
Step-by-step explanation:
3.63=0.046x+2.664
0.966=0.046x
21=x
2010+21=2031
Today 108 people visited a water park during the first hour that the park was open. This number of people is 40% of the number of people who visited the water park during the first hour yesterday. How many people visited the water park during the first hour yesterday?
Answers
Answer:
40
___ x 108 = 43.2
100
HELPP PLEASEE
the rectangular prism is to be sliced perpendicular to the shaded face and is to pass through point A, perpendicular to the front face. What will the dimensions of the rectangular cross section be?
A rectangular prism. The rectangular base has a length of 4 inches and width of 3 inches. The height of the prism is 6 inches. Point A is at the top of the rectangle with length 6 inches and width 3 inches.
4 inches by 6 inches
4 inches by 3 inches
3 inches by 6 inches
2 inches by 6 inches
Answers
Answer:
C (3 inches by 6 inches)
Step-by-step explanation:
For each part below, use the figure to fill in the blank.
Answers
Answer:
a) m<F = 70
b) AB = 6
Step-by-step explanation:
a)
Since this is an isoceles triangle, the base angles are equal so:
2x + 40 = 180
2x = 140
x = 70
b)
Since all of the angles are equal, this is an equilateral triangle. This also makes all of the sides equal and the same.
Pleasee i need helppp Pleasse anyone
Answers
Answer:
B is not correct. rational numbers can be negative
Can someone help me please?
Answers
Answer:
5 1/6
Step-by-step explanation:
A book had length of 5 inches and a width of 8 inches what is the area of the book
Answers
pls help! i’m giving brainliest :)
Shonda is making cookies with her family. They mix 2 cups of flour with a half cup of sugar. How many cups of sugar will they need if they used 8 cups of flour?
Answers
⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️⚠️HELP HELP HELP EXTRA POINTS AND BRAINLIEST! IMAGE ATTACHED! ANSWER ALL BOXES!
Answers
Answer:
Step-by-step explanation:
Which product is less than 5/8 help l will give you brainlest
Answers
Answer:
4/3 x 5/8 is correct
Step-by-step explanation:
Answer: C 7/10 * 5/8
Step-by-step explanation:
4/3 * 5/8 = 20 / 24 = 5 / 6
3/2 * 5/8 = 15 / 16
7/10 * 5/8 = 35/80 = 7 / 16
9/7 * 5/8 = 45 / 56
5/8 = 10/16
7/16 < 10/16
7/16 < 5/8
5 + (1/7)b = -2 find what b equals
Answers
Answer:
b= -49
Step-by-step explanation:
Well first isolate the number with the variable by performing inverse operations
1/7b= -7
now multiply by 7 on each side to isolate the variable.
b= -49
B is negative 49
It is in the picture.
1. NO SILLY ANSWER
2. SHOW WORK
3. NO LINKS!
Thank you!
~Hocus Pocus
Answers
Answer:
x = 10
y = 20
Step-by-step explanation:
7x + 90 + 20 = 180
7x = 70
x = 10
5x + 2y = 90
50 + 2y = 90
2y = 40
y = 20
Allie is 26 years old. This is half of her
brother Alex's age, plus 5 years.
How old is Alex?
Answers
Answer:
18
Step-by-step explanation:
please help me with this i really need help
Answers
Answer:
Add all 25-29 ages together to get your answer
Step-by-step explanation:
A university council wants to determine the need for a new staff room. The council conducted a survey of the staff by randomly speaking to 860 staff members out of 2,844 staff members. The council found that 70% of those surveyed were in favor of building a new staff room. Assuming a 90% confidence level, which statement holds true?
As the sample size is appropriately large, the margin of error is 0.036.
As the sample size is appropriately large, the margin of error is 0.026.
As the sample size is too small, the margin of error is 0.026.
As the sample size is too small, the margin of error cannot be trusted.
To find a margin of error for a sample proportion, these assumptions must be met, where n is the sample size and is the sample proportion.
First rewrite the proportion of positive responses as a decimal number.
Now substitute the sample proportion and the sample size, 860, into the formulas for the assumptions to determine whether they are met.
Both values are greater than 10, so the assumptions are met, and the margin of error can be calculated.
Find the margin of error using this formula, where z is the critical value.
For a 90% confidence level, . Substitute the values of z, n, and into the formula for margin of error and evaluate.
Answers
Answer:
As the sample size is appropriately large, the margin of error is 0.026
Step-by-step explanation:
The dot plots show the numbers of adult books purchased by customers at two different bookstores on one day
Which statement is supported by the dot plots?
Pls explain!!!
Answers
Answer:
H mean of data for store 1 is greater than mean for store 2
Step-by-step explanation:
mode for store 1 = 3
mode for store 2 = 2
range for store 1 = 6
range for store 2 = 6
mean for store 1 = 3.3125
mean for store 2 = 2.588
median for store 1 = 3
median for store 2 = 2
Write the equation of the graphed circle.
Answers
LWhat is 63 points
Help pla
Answers
Answer:
B. 1 1/4Step-by-step explanation:
3/4 + 1/2 = 3/4 + 2/4 = 5/4 = 1 1/4Correct choice is B
Step-by-step explanation:
[tex] \sf \: \dfrac{3}{4} + \dfrac{1}{2} \\ \sf ➡ \frac{3 + 2}{4} \\ \sf➡ \frac{5}{4} \\ \sf➡1 \frac{1}{4} [/tex]
Angle 1 angle 2 and angle 3 I need answers to
Answers
Answer:
Step-by-step explanation:
Angle 1=24°
Angle 2=90°
Angle 3=90-24= 66°
Helen puts 50 marbles into 9 jars. First, she puts in the greatest
possible number of marbles into each of the 1st 8 jars. Each of these
8 jars has an equal number of marbles. The remaining marbles are
then put into the 9th jar. How many more marbles does she need for
the 9th jar such that every jar has the same number of marbles?
Answers
Answer:
She needs 4 more marbles for the 9th jar.
Step-by-step explanation:
Multiples of 8:
M = {0, 8, 16, 24, 32, 40, 48, 56, ...}
First, she puts in the greatest possible number of marbles into each of the 1st 8 jars.
The total is the greatest multiple of 8 below 50, which is 48.
In each jar:
48/8 = 6
The remaining marbles are then put into the 9th jar.
50 - 48 = 2 in the 9th jar.
How many more marbles does she need for the 9th jar such that every jar has the same number of marbles?
All others have 6, the 9th has 2.
6 - 2 = 4
She needs 4 more marbles for the 9th jar.
i need help on 2 & 3 ASAP
Answers
Answer:
2)100
3)100
Step-by-step explanation:
Choose the option that best answers the question. Paracelsus University has two kinds of professors: academic professors and professional professors. At Paracelsus University, 60% of the professors are academic professors, and 70% of the professors are tenured. If 90% of the professors at Paracelsus University are academic professors or tenured or both, then what percent of the professional professors there are tenured
Answers
Answer:
75%
Step-by-step explanation:
The computation of the percent of the professional professors there are tenured is shown below;
Given that
academic professors A = 60%
professors tenured P = 70%
professors at Paracelsus University = 90%
Based on the above information
As we know that 90% of the professors could be academic professors or tenured or both
so here we can say that the percent of academic professors is
= 60 + 70 - 90
= 40
Therefore professors tenured will be
= 70 - 40
= 30
Now the percentage of professional professor that is tenured is
= 30 ÷ 40 × 100
= 75%
ANSWER THIS PLEASE ILL GOVE YOU BRAINLIEST PLEASE SHOW ME HOW TO DO IT:(
Answers
36/4= 9
100/4 =25
Answer = 9/25
B 33/90 =11/30. = 0.3666... (33 comes from 36-3)
C 36/100=9/25. =0.36
What type of counting problem is this?
ASAP!!! WILL GIVE BRAINLIEST!!!
A special safe lets you choose from 5 symbols for a 3-symbol-long pass code. You may enter a symbol any number of times. How many potential pass codes are there?
Combination with repetition
Combination without repetition
Permutation without repetition
Permutation with repetition
Answers
Answer:
D is Permutation with repetition right
Step-by-step explanation:
Answer:
Step-by-step explanation:
there are 6-10
Ryan surveyed parents. He found 3 out of every 5 parents vote. 450 parents eligible. How many parents will vote in the election?
Answers
Find the value of x in the triangle shown below 9 3
Answers
Answer:
x = 9.4868
Step-by-step explanation:
For this problem we can use the Pythagorean Theorem
Pythagorean theorem = [tex]a^2+b^2=c^2[/tex]
IN THIS CASE C = X
A and B are the side and base lengths of a right triangle.
C is the Hypotenuse side.
[tex]9^2+3^2=c^2[/tex]
Solve...
81 + 9 = [tex]c^2[/tex]
90 =[tex]c^2[/tex]
[tex]\sqrt{90}[/tex] = c
c = 9.4868
calcular el 20% de 50
Answers
Answer:
10
Step-by-step explanation: