Answer:
Step-by-step explanation:
3*2 * 4 * 9 =36 * 6 = 216
216 ( 4 < 7)
864 < 1512
Jeff drew a circle inside a square, as shown below.
Which method can Jeff use to find the area of the
square not covered by the circle?
Answer:
3.14
Step-by-step explanation:
Answer:
Ok, I didn't find the graph but jeff can use the diameter of the circle as the diamation of the square
If the radius is (r) so the area is
A = d * d
Business owners use percents to calculate markup, discount, and sales tax. A shoe store owner buys a pair of shoes for $20. There is a sale on the item for 20% off.
Answer:
$16
Step-by-step explanation:
Given data
The cost price of the shoe= $20
Discount = 20%
Let us find the amount of the 20% discount
=20/100*20
=0.2*20
=$4
Hence the selling price will be
=20-4
=$16
The definition of Sample Space = a list of all possible outcomes
3. List the sample space for each chance experiment.
a. flipping a coin
b. selecting a random season of the year
c. selecting a random day of the week
Answer:
A = 2 outcomes B = 4 outcomes C = 7 outcomes
Step-by-step explanation:
A has two outcomes because when you flip a coin you can only land on heads or tails
B has four outcomes becuase when picking a random season there are only four possible seasons to be picked.
C has seven outcomes becuase when picking a random day of the week there are only 7 possible days that can be picked,
Please answer both A and B
Answer:
A is that they both are triangles and they both have right angles
Step-by-step explanation:
i dont know what B is sorry :-(
Determine HCF of 72; 487; 112
Answer:
HCF of 72,487 & 112 = 1
Step-by-step explanation:
i think this is the answer b/c HCF of 72 & 487 is 1 so HCF of 72,487 & 112 is 1
If mpho is the 50th fastest and slowest runner in her school,how many students are there in her school
Answer:
Step-by-step explanation:
i need points lol
There are 99 students in her school.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
mpho is the 50th fastest and slowest runner in her school.
Now,
Since, mpho is the 50th fastest and slowest runner in her school.
Hence, Total number of students = (50 + 50) - 1
= 100 - 1
= 99
Thus, There are 99 students in her school.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
Suppose you know the minimum, lower quartile, median, upper quartile, and maximum values for a set of data. Explain how to create a box plot for the data set.
NO LiNKS OR BE REPORTED
Answer:
For some sets of data, some of the largest value, smallest value
, first quartile, median, and third quartile may be the same. For instance, you might have a data set in which the median and the third quartile are the same. In this case, the diagram would not have a dotted line inside the box displaying the median. The right side of the box would display both the third quartile and the median. For example, if the smallest value and the first quartile were both one, the median and the third quartile were both five, and the largest value was seven, the box plot would look like:
In this case, at least
25
25
% of the values are equal to one. Twenty-five percent of the values are between one and five, inclusive. At least
25
25
% of the values are equal to five. The top
25
25
% of the values fall between five and seven, inclusive.
Answer:
First, create a scale that includes all the numbers- that being, you can plot both the minimum and maximum values on it.
Next, draw a line of a set height (I tend to use 2 squares in my work) where the median is. Next, draw similar lines, at the same height, for the rest of the values- both quartiles and the maximum values. You can obviously do this in whatever order you like, but that's how I do it.
Next, join up the tops and bottoms of the quartiles, with the median in the middle, and connect the middles of the quartiles to their corresponding minimum or maximum values.
Voila, my friend. You have a box plot.
Step-by-step explanation:
First, create a scale that includes all the numbers- that being, you can plot both the minimum and maximum values on it.
Next, draw a line of a set height (I tend to use 2 squares in my work) where the median is. Next, draw similar lines, at the same height, for the rest of the values- both quartiles and the maximum values. You can obviously do this in whatever order you like, but that's how I do it.
Next, join up the tops and bottoms of the quartiles, with the median in the middle, and connect the middles of the quartiles to their corresponding minimum or maximum values.
Voila, my friend. You have a box plot.
2/9 of the students are sixth graders. How many sixth graders are there if the school has 90 total students
50 POINTS: Please help thank you so much!! (Image attached) The polygons are similar. Find the values of the variables.
I know from the answer key that the answers are x=
[tex]3 \sqrt{10} [/tex]
and y=
[tex]2 \sqrt{10} [/tex]
but I'm not sure how to get there...
Step-by-step explanation:
9 + y^2 = 49
y^2 = 40
y = √40 = 2√10
4.5/3 = 2√10/5x
22.5x = (3) 2√10
22.5x = 6√10
x = 6√10/22.5 = 3√10/11.5
Calculate the net force in the diagram.
Step-by-step explanation:
hope it helps u...........
The diameter of a circle is 2 inches. What is the circle's circumference? d=2 in
Answer:
2π or 6.2831 (I don't know which since I don't know what to round to or if it is supposed to be in terms of π soooo)
Step-by-step explanation:
[tex]2\pi(1) = 2\pi = 6.2831[/tex]
which of the following statements are true
A tangent line is perpendicular to the radius of a circle at the point of tangency.
A tangent line is perpendicular to the diameter of a circle at the point of tangency.
A tangent line is the perpendicular bisector of the radius of a circle.
A tangent line intersects a circle at one point.
A tangent line intersects a circle at two points.
Every circle has exactly one tangent line to that circle.
The tangent line and radius or diameter of the circle intersect at a right angle and the tangent intersects the circle at a single point only. Then the correct option is A, B, and D.
What is a circle?It is a locus of a point drawn an equidistant from the center. The distance from the center to the circumference is called the radius of the circle.
The tangent line and radius or diameter of the circle intersect at a right angle.
And the tangent line intersects the circle at a single point only.
The number of the tangent line depends on the point from which the tangent is drawn.
More about the circle link is given below.
https://brainly.com/question/11833983
The graph represents function 1 and the equation represents function 2:
Function 1
Function 2
y = 2x + 1
How much more is the rate of change of function 2 than the rate of change of function 1?
1
2
3
4
Answer:
2
Step-by-step explanation:
rate of change of Function 2 is 2
rate of change of Function 1 is 0
2 - 0 = 2
what is the simplified ratio of 6:4 please explain step by step
Answer:
3:2
Step-by-step explanation:
Answer:
3:2
Step-by-step explanation:
6 and 4 can be both divided by 2
HELPPP PLEASE I NEED AN ANSWER
Answer:
C
Step-by-step explanation:
can you please help me?
Answer:
option 3 is the answer because it has given
ayooooooooooo help me pls
Answer:
The answer is H. I think :)
Can someone help me? Please? TwT
A marble has a volume of 524 cubic feet. What is the approximate diameter of the marble?
262
Step-by-step explanation:
in half a circle will get the answer
What is the angle of 1,2,3, and 4?
Answer:
1=72
2=36
3=36
4=54
A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out what price the widgets should be sold for, to the nearest cent, for the company to make the maximum profit.
y=-x^2+73x-520
y=−x
2
+73x−520
Answer:
36.5
Step-by-step explanation:
y= -x²+73x-520
which can be represented as ax²+bx+c
a= -1, b= 73, c = -520
for maximum value of y,
the formula is
c - (b² / 4a)
= -520 - (73² / 4×(-1))
= -520 - (5329 / -4)
= -520 + 1332.25
= 812.25
Solving for x,
812.25 = -x²+73x-520
or, x²-73x+ 1332.25 = 0
Solving,
x= 36.5
please help me ............
Answer:
x+30=90
OR
180-120=x
The measure of the angle is 60 degrees.
Step-by-step explanation:
Plug in 60 as x and it will fit each equation.
Solve the right triangle. Round your answers to the nearest tenth.
Answer:
A=42 degrees a=13.5 c=20.2
Step-by-step explanation:
Knowing that all the angles in a triangle add up to 180, we simply subtract 90 and 48 from 180 to figure out angle A.
For side a and c we can us trig to figure them out. Sin is equal to opposite over hypotenuse so the sin(48)=15/c, rearranging this equation we can do 15/sin(48)=c to figure out the length of side c
For a we use tan, which is opposite over adjacent. So we can make the formula tan(48)=15/a then rearrange this to 15/tan(48)=a to figure out the length of a
Can someone explain to me how Slope Rise over Run works? I just don’t understand it no matter how many times I look into it.
Answer:
slope= rise over run means divide rise by run
Answer:
when there is a linear equation and line. first, find where you see a point that has whole numbers. graph them or circle them. Next, go to point to pint using the lines. do not use the slanted line. go up (rise) and count how many boxes you passed (be careful it could go by 2's) and then go across to the other point (run). count how many boxes you passed. now you put the up number or rise number over the run number. Rise/run. you'll get a fraction, simplified it if needed.
or do slope form which is just find 2 points that have whole numbers. Label the first one (x1,y1) and the second one (x2,y2) the you do (Y2 - Y1) over (X2 - X1). you'll get a fraction and you'll simplified it if needed
Step-by-step explanation:
Question 4 In AABC, what is the measure of ZC?
Answer:
C = 36°Explanation:
180 = 6x + 2x + 2x
180 = 10x
x = 180/10
x = 18
C = 2x
C = 18×2
C = 36°
If you buy a necklace for $400 on your credit card, which charges 21.3% simple interest, how much interest will be added after 15 months?
Answer:
C
Step-by-step explanation:
400*0.213=85.2
Solve the following system by ELIMINATION.
6x + 10y= 16
2x + 20y= -28
Answer:
I have made it in above picture
Christopher is 20 years younger than Ishaan. Ishaan and Christopher first met two years ago Fourteen
years ago, Ishaan was 3 times as old as Christopher.
the common factor of 6x 66xy
Answer:
6x and 1x or x
Step-by-step explanation:
the highest common factor of 6x and 66xy in 6x
6x ÷ 6x = 1
66xy ÷ 6x = 11y
the lowest common factor of 6x and 66xy is 1x or x
6x÷ 1x =6
66xy÷ 1x = 66y
6x÷ x = 6
66xy ÷ x = 66y
NOTE
1x and x is the same
What would be the volume of a sphere if the radius is 6 in? Round to nearest tenth if needed
Answer:
904.8cm
Step-by-step explanation:
The volume of a sphere is given as
[tex] \frac{4}{3}\pi {r}^{2} [/tex]
There is only one variable, the radius, which we are given in the problem.
since the radius is 6 cm, we can plug that in to the formula
[tex] \frac{4}{3} \pi {6}^{2} [/tex]
Put this into the calculator, and we see that the volume is 904.8cm rounded to the nearest tenth.