The parts of a circle are the radius, diameter, circumference, arc, chord, secant, tangent, sector and segment.
Radius:
The distance from the center to any point on the circle.
Diameter:
The distance across the circle through the center point.
Circumference:
The distance around a circle.
Arc:
arcs in the same circle that have exactly one point in common. measure of arc divided by 360 multiplied by the circumference. the length of an arc. semicircle. an arc that is half of a circle; always measures 180 degrees.
Chord:
a line segment that connects two points of a circle.
Secant:
A secant is a line that intersects a circle in two points.
Tangent:
A tangent is a line that intersects the circle in exactly one point.
Sector:
region bounded by an arc of a circle and the two radii to the arc's endpoints. - A sector is like a "pizza slice" of the circle. It consists of a region bounded by two radii and an arc lying between the radii.
Segment:
A segment or length of a segment with one endpoint at the center of the circle.
A woman had 88 goats.20 of them died.how many did he remains with.
Answer:
68 i think..........
Step-by-step explanation:
(⌒_⌒;)
To get from home to his friend Akira's house, Jaden would have to walk 2.8 kilometers due
north. To get from home to his friend Cooper's house, Jaden would have to walk 6.3
kilometers due east. What is the straight-line distance between Akira's house and Cooper's
house? If necessary, round to the nearest tenth.
The straight-line distance between Akira's house and Cooper's house is 6.13 kilometers (rounded to the nearest tenth)
Given that,To get from home to his friend Akira's house, Jaden would have to walk 2.8 kilometers due east.The straight-line distance between Akira's house and Cooper's house is given by the distance between two points in a coordinate plane. Let the home be the origin (0, 0) of the coordinate plane and Akira's house be represented by the point (2.8, 4.7). Similarly, let Cooper's house be represented by the point (8.3, 7.4).The distance formula between the two points (2.8, 4.7) and (8.3, 7.4) is given by:distance = √[(8.3 - 2.8)² + (7.4 - 4.7)²]= √[5.5² + 2.7²]= √(30.25 + 7.29)= √37.54= 6.13 km (rounded to the nearest tenth)
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1.
Look at the polygon below.
10 cm
1 cm
4 cm
2 cm
1 cm
6 cm
1 centimeter = 1 cm
What is the perimeter of the polygon?
Answer:
24 cm
Step-by-step explanation:
10 + 1 + 4 + 2 + 1 + 6 = 24 cm
Hope this helps
Enter an inequality that represents the description, and then solve.
Dave has $17 to spend on an $8 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the same card for each friend?
Inequality:
Dave can spend up to $ on each card if he buys the same card for each friend.
Answer:
Step-by-step explanation:
Dave has $17 to spend on an $8 book and 2 birthday cards (c) for his friends.
⇒How much can he spend on each card if he buys the same card for each friend?
17 - 8 = 9 to spend for both cards
9/2 = $4.5 maximum anount to spend on each card
⇒Inequality: 8+2x ≤ 17
x = the cost of each card ( the cards cost the same amount)
The cost of the book ($8 )+ the cost of the 2 cards (2x) has to be less or equal than the $17 that Dave has.
⇒Dave can spend up to $ on each card if he buys the same card for each friend.
Dave can spend $4 and 50cents or less on each card
A rectangular prism is filled exactly with 605 cubes. Each cube has edge length 1/5 cm.
What is the volume of the rectangular prism?
The volume of the rectangular prism is 4.84 cm cube.
How to find the volume of the rectangular prism?A rectangular prism is filled exactly with 605 cubes. Each cube has edge
length 1 / 5 cm. Therefore, the volume of the rectangular prism can be
calculated as follows:
volume of each cube = l³
volume of each cube = (1 / 5)³
volume of each cube = 1 / 125 cm³
Therefore,
volume of the rectangular prism = 605 × 1 / 125
volume of the rectangular prism = 605 / 125
volume of the rectangular prism = 4.84 cm³
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What is an equation of the line that passes through the points (−3,8) and (-7, 8)
Answer:
y = 8
Step-by-step explanation:
Since the y- coordinates of the points are equal, both 8 , then
This indicates the line is horizontal and parallel to the x- axis with equation
y = c
where c is the value of the y- coordinates the line passes through
The line passes through (- 3, 8 ) and (- 7, 8 ) with y- coordinates 8 , then
y = 8 ← equation of line
PLEASE HELP DUE TOMORROW WILL GIVE BRAINLIEST
Answer:
y=-2x+18
Step-by-step explanation:
so, we use the format y=mx+b where m and b are numbers. b=18, and m=-2, since he SPENDS 2 dollars each day. y=-2x+18 would be your answer. remember, b is also the y intercept, so one of the points that would work would be (0, 18) and the x intercept would be when y is zero, aka 0=-2x+18 which we can solve to get (9,0)
What is the value of x in the pic below?
Answer:
Around 11.2
Step-by-step explanation:
The tangent of an angle in a right triangle is equivalent to the opposite side divided by the adjacent side. In this case:
\(\tan 24= \dfrac{5}{x} \\\\x=\dfrac{5}{\tan 24}\approx 11.2\)
Hope this helps!
if a plane can climb at 2,400 feet per minute, how many minutes are needed to climb to 60,000 feet?
Answer:
Step-by-step explanation:
2400feet=1minute
6000feet=6000/2400minutes
=20/8minutes
=2 1/2minutes
What is the next term in the pattern? 1,1,5,17,71,247
Answer: 1085
Step-by-step explanation:
Find the x-intercept and y-intercept of the line given by the equation below. Then graph the line.
x + y = 2
X-intercept:
y-intercept:
help me on this question
9514 1404 393
Answer:
$4.71
Step-by-step explanation:
The cost of the Valencia oranges is ...
(3/4 kg)($0.96 /kg) = $0.72
The cost of the navel oranges is ...
(3 kg)($1.33 /kg) = $3.99
The cost of the purchase of the oranges is $0.72 +3.99 = $4.71.
The price of a pizza plus 12% delivery charge comes to a total cost of $17.92. What was the price of the pizza?
Answer:
i believe the answer is 14.93 dollars.
Step-by-step explanation:
Score: 4 of 8 pts
TA
23.1.59
A ball is thrown upward and outward from a height of 5 feet. The height of the ball, f(x), in feet, can be mo
f(x) = -0.2x² +2.1x+5
where x is the ball's horizontal distance, in feet from where it was thrown. Use this model to solve parts (
a. What is the maximum height of the ball and how far from where it was thrown does this occur?
The maximum height is feet, which occurs feet from the point of release
(Round to the nearest tenth as needed.)
Answer:
10.5 ft high
5.3 ft horizontally
Step-by-step explanation:
The equation can be written in vertex form to answer these questions.
f(x) = -0.2(x² -10.5x) +5
f(x) = -0.2(x² -10.5x +5.25²) +5 +0.2(5.25²)
f(x) = -0.2(x -5.25)² +10.5125
The vertex of the travel path is (5.25, 10.5125).
The maximum height is 10.5 feet, which occurs 5.3 feet (horizontally) from the point of release.
Alaina evaluated 17/18+1/20 and got an answer of 18/38. Which statement is true about her answer?
1. Her answer is not correct because when you add fractions, the sum is always greater than 1.
2. Her answer is correct because all the fractions are less than 1.
3. Her answer is not correct because the sum cannot be less than either addend.
4. Her answer is correct because 17+1=18 and 18+20=38.
Answer:
I think it's 3. cuz 17 cannot be divided by 18
f(x) = x² + 9x from x1 = 4 to x2 = 8.
is the rate of change 21?
The average rate of change of f(x) on the interval [4, 8] is 21.
How to find the rate of change?
For a function f(x), the rate of change on an interval [a, b] is given by:
R = ( f(b) - f(a))/(b - a)
In this case the function is:
f(x) = x² + 9x
And the interval is [4, 8]
Then the rate of change is
R = ( f(8) - f(4))/(8 - 4)
we will get:
f(8) = 8² + 9*8 = 136
f(4) = 4² + 9*4 + 16 + 36 = 52
Replacing that we get:
R = (136 - 52)/4 = 21
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Name three numerical expressions that are equvilent to 0.004 x 0.005
The equivalent expressions are 0.00002, 2 * 10^-5 and 2/100000
How to determine the equivalent expressionsFrom the question, we have the following parameters that can be used in our computation:
0.004 x 0.005
Evaluate the expression
So, we have
0.004 x 0.005 = 0.00002
Express in scientific notation
This gives
0.004 x 0.005 = 2 * 10^-5
Express as fraction
0.004 x 0.005 = 2/100000
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Inequalities - Introduction
Answer:
Step-by-step explanation:
This number line says that we can take all values of x that are less than or equal to 2. That is, the solution is
\(x\leq 2\)
NOTE: if the circle at 2 were not filled in then that would mean x<2 (2 would not be an accepted value of x)
Elena is selling tickets for an amusement park.
• She sells triple the number of student tickets as adult tickets.
• She sells 8 fewer senior tickets than adult tickets. If Elena sells 15 adult tickets, does she sell at least 100 total tickets?
Answer:
Adult Tickets 3a
Student Tickets = a
Senior Tickets a+8
Step-by-step explanation:
Answer:
a=students
3a=adults
3a+8=senior
Step-by-step explanation:
In how many ways can a committee of three men and three woman be formed from a group of ten men and nine woman?
A committee of three men and three woman can be formed from a group of ten men and nine woman in _________ different ways.
Answer:
multiply ur options, so 9x10= 90
Step-by-step explanation:
help plz ill give extra points
[The following information applies to the questions displayed below.]
Morganton Company makes one product and it provided the following information to help prepare
a. The budgeted selling price per unit is $60. Budgeted unit sales for June, July, August, and Septe
20,000, 22,000, and 23,000 units, respectively. All sales are on credit.
b. Forty percent of credit sales are collected in the month of the sale and 60% in the following mont
c. The ending finished goods inventory equals 20% of the following month's unit sales.
d. The ending raw materials inventory equals 10% of the following month's raw materials production
finished goods requires 5 pounds of raw materials. The raw materials cost $2.50 per pound.
e. Thirty percent of raw materials purchases are paid for in the month of purchase and 70% in the fo
f. The direct labor wage rate is $13 per hour. Each unit of finished goods requires two direct labor-h
g. The variable selling and administrative expense per unit sold is $1.50. The fixed selling and admin
month is $70,000.
9. If 111,000 pounds of raw materials are needed to meet production in August, what is the estimated raw m
at the end of July?
Raw material inventory balance
$ 257,250
The estimated raw material Inventory balance at the end of July is $27,750.
The estimated raw material inventory balance at the end of July, we need to follow the given information and calculations:
a. Each unit of finished goods requires 5 pounds of raw materials. Therefore, the total raw materials needed for production in August can be calculated as follows:
23,000 units (budgeted unit sales for September) × 5 pounds/unit = 115,000 pounds
b. The ending raw materials inventory equals 10% of the following month's raw materials production. Based on the information provided, the estimated raw materials needed to meet production in August is 111,000 pounds.
111,000 pounds × 0.10 (10%) = 11,100 pounds
This means that the ending raw materials inventory for July should be 11,100 pounds.
c. The cost of raw materials is $2.50 per pound. To find the value of the raw material inventory at the end of July, we multiply the pounds by the cost per pound:
11,100 pounds × $2.50/pound = $27,750
Therefore, the estimated raw material inventory balance at the end of July is $27,750.
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What is the volume of the following rectangular prism? 3 1/3 1 2/5
Area of rectangular prism: Base x Height.
so 3x1/3x2/5=0.4 0r 2/5
p l e a s e h e l p t y s m
Answer:
c
Step-by-step explanation:
2(x + 4) + 5( 6 - x)
Answer:
3x+32
Step-by-step explanation:
2(x+4) +5(6-x)
Use the distributive property
2x+8+24-5xSimplify
3x+32Helpppppp pleaseeeee ):
Answer:
Smily face=5 lightning=8
Step-by-step explanation:
5+5=10 8x3=24 24+10=34
8x5=40 5x8=40
What is the probability of drawing 1 red marble out of a bag containing 4 red marbles, 3 green marbles, 2 blue marbles, and 1 purple marble?
Answer:
2/5
Step-by-step explanation:
There are a total of 4+3+2+1=10 marbles in the bag. Since there is an equal chance of drawing any marble from the bag, the chances of drawing a red marble is equal to the number of red marbles divided by the total number of marbles.
What we're given:
4 red marbles10 total marblesTherefore, the probability of drawing a red marble is:
\(\frac{4}{10}=\boxed{\frac{2}{5}}\)
Answer: Most probably
Step-by-step explanation:
Maggie takes three electives: art, Spanish, and creative writing. She calculated the mean absolute deviation of the points she earned throughout the year in each class. art: mean absolute deviation of 2.1
Spanish: mean absolute deviation of 0.8
creative writing: mean absolute deviation of 2.7
In which elective were her scores the most spread out?
Answer:
0.8 seconds sorry if im wrong
Step-by-step explanation:
which equation represents the slope intercept form of the line when the y intercept is (0,-6) and the slope is -5
The values into the slope-intercept form, we have y = -5x - 6
The slope-intercept form of a linear equation is given by:
y = mx + b
where 'm' represents the slope of the line, and 'b' represents the y-intercept.
In this case, the y-intercept is (0, -6), which means that the line crosses the y-axis at the point (0, -6).
The slope is given as -5.
Therefore, substituting the values into the slope-intercept form, we have:
y = -5x - 6
This equation represents the line with a y-intercept of (0, -6) and a slope of -5.
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The equation of a parabola is (x−3)2=16(y+7) . What are the coordinates of the vertex and focus of the parabola? What is the equation of the directrix?
The coordinates of the vertex of the parabola are (3, -7). The focus of the parabola is located at (3, -3). The equation of the directrix is y = -11.
The given equation of the parabola is in the form (x - h)^2 = 4p(y - k), where (h, k) represents the vertex and p represents the distance between the vertex and the focus/directrix.
Comparing the given equation with the standard form, we can see that the vertex is at (3, -7).
The coefficient 4p in this case is 16, so p = 4. Since the parabola opens upward, the focus will be p units above the vertex. Therefore, the focus is located at (3, -7 + 4) = (3, -3).
To find the directrix, we need to consider the distance p below the vertex. Since the parabola opens upward, the directrix will be p units below the vertex. Hence, the equation of the directrix is y = -7 - 4 = -11.
In summary, the coordinates of the vertex are (3, -7), the focus is located at (3, -3), and the equation of the directrix is y = -11.
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