2. Find the length of the arc shown in red. Leave
your answer in terms of pi.
A) 1.5 pi cm
B) 2.5 pi cm
C) 3.5 pi cm
D) 4.5 pi cm
Answers
Answer:
2.5 B
Step-by-step explanation:
Related Questions
PLEASE HELP URGENT!!! Devon can take one of three different buses to and from work (bus A, B, or C). He randomly catches one bus in the morning and another one on the way home. This table lists the sample space of outcomes. Afternoon A B C Morning A AA AB AC B BA BB BC C CA CB CC In the event AB, Devon rides the A bus in the morning and the B bus in the afternoon. Which outcome would be included in the event "never rides bus B"? A. BB B. BA C. CB D. CA
Answers
Answer:
CA
Step-by-step explanation: I just took the quiz
Answer:
D. CA
Step-by-step explanation:
For ap3x
PLEASE HELP QUICK
An integer x is divided by an integer y, and the quotient is 24. The sum of these two integers is 75. Which is the value of x?
A. 3
B. 8
C. 25
D. 48
E. 72
Answers
You are given two equations:
X/y = 24
X + y = 75.
You want to isolate the variable in one equation so you can plug it into the other one.
X/y = 24 can be simplified as x = 24y. (Multiply both sides by y to remove it from the denominator.) Plug the new equation into the other equation.
24y + y = 75.
25y = 75.
Y = 3
Now that you know y is equal to 3, you can plus it into one of the equations to solve for x.
X + 3 = 75
X = 72, therefore the answer is E.
The slope of a line is ½ and the y-intercept is 4. Which choice is the x-intercept of this line?
[1] -8 [2] 8 [3] -4 [4] 4
Answers
Answer: y = 1/2x + 4
Step-by-step explanation:
PLEASE HELP!!!! Erika wants to buy a new chair for her living room. She has found one she likes at two different stores.
The chair at The Sitting Store has a list price of $150.00, and she has a coupon for 35% off.
The chair at The Dining Depot has a list price of $132.95, and she has a $25 rebate.
Which company offers the better price if she wants to pay the least amount for the chair? What is that price?
Answers
Answer:
123.95-25=107.95 $150.00-35%=150.0
Step-by-step explanation:
PLS HELP ME THI S IS DUE RIGHT NOW !!!!!!!
Answers
Answer:
D) Reflection across a horizontal line
Answer:
d
Step-by-step explanation:
PLEASE HELP ME OUT PLEASEEE!! which of the following are solutions represented by the graph below? choose all that apply
a. (0, 2)
b. (1, 0)
c. (3, -4)
d. (4, -1)
e. (-1, 3)
Answers
Answer:
a, b, and c are represented by the graph.
Step-by-step explanation:
i hope this helps :)
Marking brainliest
Please help ‘
Answers
Answer:
I think it still exists today but mostly in other countries. Although, there are several examples of racism in today's U.S. schools.
Help I need the answer dont send NO FILE only answer if you know it step by step explanation
Answers
okay, this is pretty simple ! so basically, you are going to reflect the point (p) over the red line that was so nicely placed. since you are are going to imagine the red line is 0,0 (where you would start if you are going to fine the coordinates of a plot point). since the plot point is only one coordinate away from the red line, you would only need to move over one coordinate to the right. If i'm correct, the answer should be -1,4.
Answer:
See below.
Step-by-step explanation:
Start at the given point. Go perpendicular to the line of reflection. It is 1 unit to get there. Now go the same distance, 1 unit, to the other side of the line of reflection. You end up at point (-1, 4). See pic below.
solve the equation 20d+2=0
Answers
Answer:
[tex]20d + 2 = 0 \\ 20d \: = - 2 \\ = d = \frac{ - 2}{20} \\d = \frac{ - 1}{10} [/tex]
Kelly has 236 feet of fence to use to enclose a rectangular space for her dog. She wants the width to be 23 feet. Select the correctly labeled rectangle that could be the space for Kelly's dog.
Answers
Answer:
Length = x feet = 95 feet
Step-by-step explanation:
The labeled triangles are not included in the question, therefore, I will calculate the length of the rectangular space for Kelly's dog
Perimeter of a rectangle = 2(length + width)
Perimeter of a rectangle = 236 feet
Width = 23 feet
Length = x feet
Perimeter of a rectangle = 2(length + width)
236 = 2(x + 23)
236 = 2x + 46
236 - 46 = 2x
190 = 2x
x = 190/2
x = 95 feet
Length = x feet = 95 feet
could someone help me with this question?
Answers
Answer:
V = 4.187 ft³
Step-by-step explanation:
Volume of sphere is given by the equation:
[tex]V=\frac{4}{3}\pi r^3[/tex]
you're given r=1ft and they ask you to use 3.14 for pi, so lets plug those in and solve on the calculator.
[tex]V=\frac{4}{3}\pi r^3[/tex]
[tex]V=\frac{4}{3}(3.14) (1)^3[/tex]
[tex]V = 4.1866666666[/tex]
There are 6 green apples and 8 red apples in a basket.
Answers
and 8:14
answer:
(a) 6:14
(b) 8:14
step-by-step explanation:
there are 8 red apples and 6 green apples
to find the ratio of red apples to all the apples and green apples to all the apples we must add 6+8= 14
(a) what is the ratio of green apples to all the apples in the basket?
14-8=6
so the ratio of green apples to all the apples in the basket is 6:14
(b) what is the ratio of red apples to all the apples in the basket?
14-6=8
so the ratio of red apples to all the apples in the basket is 8:14
:)
!
12-14. You roll a cube with the numbers 13, 16, 18, 20, 22, and 24 on it. You then spin a spinner which has 6 sections. The letters on the spinner are E, B, G, K, D, and H. Find each probability. Show all work. P(rolling a 2, spinning an A) _________ 6. P(rolling an even number, spinning a vowel) _________ 7. P(rolling a number less than 3, spinning a consonant) _________
Answers
How can you remove energy from matter
Answers
Answer:
You can remove energy from matter by lowering its temperature.
Which of the following is/are the solution(s) for ‘x’ in the equation:
x^2 = 256
Answers
Answer:
16, sqrt 256
Step-by-step explanation:
Answer: it's 16
Step-by-step explanation:
During a race sample of five sports cars has a mea speed of 175mph. The speeds in miles per hour of cars are 186,181,170,151, find the speed of the five car
Answers
Answer:
Speed of 5th car = 187 mph
Step-by-step explanation:
Given:
Mean speed of five car = 175 mph
Speed of four cars = 186,181,170,151 mph
Find:
Speed of 5th car
Computation:
Average mean = Sum of all observation / Number of observation
Mean speed of five car = Sum of five cars speed / Number of cars
175 = [186 + 181 + 170 + 151 + Speed of 5th car] / 5
186 + 181 + 170 + 151 + Speed of 5th car = 175 x 5
186 + 181 + 170 + 151 + Speed of 5th car = 875
688 + Speed of 5th car = 875
Speed of 5th car = 875 - 688
Speed of 5th car = 187 mph
If the volume of a pyramid is 100 cubic inches, and the area of the base is 25 square inches, what is the
height of the pyramid?
06 inches
o 4 inches
O 12 inches
8 inches
Answers
Volume of pyramid = 100 inch^3
Volume in general = base area * Height.
So the height is ==> Volume / base area
H = 100/25 ==> 4 inches
Height of the pyramid = 4 inches
how are systems of inequalities different than systems of equations?
Answers
A system of linear inequalities is a set of equations of linear inequalities containing the same variables. ... However, solving a system of linear inequalities is somewhat different from linear equations because the inequality signs hinder us from solving by substitution or elimination method.
Explanation
Done
Answer:
what the answer
Step-by-step explanation:
hehehehehehhe
Give the equation for the new circle obtained by translating the circle (x+2)^2 + (y-1)^2 = 25 by 3 units to the right and 2 units down
Answers
Answer:
(x - 1)^2 + (y + 1)^2 = 25
Step-by-step explanation:
The equation of a circle centered in the point (a, b) with a radius R is:
(x - a)^2 + (y - b)^2 = R^2
If we translate the circle 3 units to the right and 2 units down, then we translate the center 3 units to the right and 2 units down.
So if the original center was (a, b), and we translate it 3 units to the right, then we need to add 3 to the x-component, we get:
(a + 3, b)
Now if we want to move the center two units down, we need to subtract 2 in the y-value, we get:
(a + 3, b - 2)
This will be the new center of the circle.
Now let's look at our circle, we have:
(x + 2)^2 + (y - 1)^2 = 25
The center of this circle is:
(-2, 1)
After the translation, the center will be:
(-2 + 3, 1 - 2)
(1, -1)
Then the equation for the translated circle is:
(x - 1)^2 + (y - (- 1))^2 = 25
(x - 1)^2 + (y + 1)^2 = 25
which equation has no real solutions?
a. -2x^2=-168
b. 4x^2+76=32
c. 25x^2=1
d. 43-x^2=12
Answers
Answer:
[tex]B. 4x^2+76=32[/tex]
Step-by-step explanation:
[tex]In ~ option~ B[/tex]
[tex]4x^2+76=32\\[/tex]
[tex]4x^2=-76+32[/tex]
[tex]4x^2=-44[/tex]
[tex]x^2=-44/4=-11[/tex]
[tex]x^2=-11[/tex]
A square of any real number can't be a negative integer.
So, Option B is your answer
[tex]--------------[/tex]
hope it helps..
have a great day!!
Anna is throwing a fair die with 12 faces what is the probability that the number of dots on the top face is a factor of 4
Answers
Answer:
1 / 4
Step-by-step explanation:
The factors of 4 are : 1, 2, 4
Hence, required outcome = factor of 4 = (1, 2, 4)
Total possible outcomes = 12
Probability = number of required outcome / number of Total possible outcomes
P(A factor of 4). = 3 / 12 = 1/ 4
A food web shows all energy transfer interactions within a sample of organisms. A food web diagram is provided.The role of the snapper turtle is bestdefined by which of the following?
To break down waste products made by producers, such as algae
Top consumer that receives its energy from other consumers
Converts light energy from the sun and transfers it to consumers
Provides energy to the sunfish, snails, and bass
Answers
Answer:
Top consumer that receives its energy from other consumers
Step-by-step explanation:
It eats other fish like the bass and sunfish
I need helppp I need the answers!!!
Answers
Answer:
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Step-by-step explanation:
How many cups of water will Billy use to fill a 9-liter bucket if one cup holds of a liter of water?
Answers
how big are the cups????
Division is one of the four fundamental arithmetic operations. The number of cups of water that Billy will use to fill a 9-litre bucket is 9.
What is Division?The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.
Given that a cup holds 1 litre of water. Therefore, The number of cups of water that Billy will use to fill a 9-litre bucket is,
Number of cups = 9 liters / 1 liter
= 9
The number of cups of water that Billy will use to fill a 9-litre bucket is 9.
Learn more about Division:
https://brainly.com/question/369266
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The store had a special on apples, 4 pounds for $2.80. The store's special on oranges was 3 pounds for $2.58. Which of the following is true?
Answers
Answer:
The store's special on oranges was 3 pounds for $2.58.
Step-by-step explanation:
i guess thats right because the other one was before
the radious of the circle is 9 meters what is the curcles cercumference
Answers
C= 2πr
C=(2)(π)(8)
= 56.5486677646 round up and it would be 56.55
Determine the number of ways that the 12 members of the basketball team
can line up if Joe, Rob and Tim must be all together? *
Answers
Answer:
do you have a picture so I can see it?
Z stands for angle
PLEASE HELP
ZA and B are complementary angles. If m_A = (2x - 13) and m
ZB = (4x - 5)º, then find the measure of ZB.
Answers
Angle B measures 67 degrees
Step-by-step explanation:
2x - 13 + 4x - 5 = 90
6x - 18 = 90
+18 +18
6x = 108
6x/6 = 108/6
x = 18
4x - 5
4(18) - 5
= 67
I hope this helps you, have a good day!
Plz help Just do number 7 plzzz
Answers
what is the solution to this equation?
y=-1x-5
4x-8y=4
write your answer in coordinate form.
Answers
Answer:
m= -1/2
this is the answer