Answers
Answer:
Answer to 3rd image = b: the area of the circle is approximately 3 times greater than the circumferance
Explanation:
Circumferance =
[tex]\pi d[/tex]
Using this we can figure out that the circumferance is 37.704 cm or if we round it then it will be 38 cm.
Area of a circle =
[tex]\pi r^{2} [/tex]
Using this we can find that the area would be 113.112 cm² or if we round it, it becomes 114 cm².
Now let's go through the statements:
A) We know that there's no way that area is 8 times larger than circumferance because it would be 304 cm
C) The circumferance can't be an eight of the area as its approximately 4 times smaller.
D) The circumferance can't be 4 times greater as its 4 times smaller and its less than the area
We are left with B) which is the answer because 4 times the curcumferance would be 152 cm which is close enought to the area
so B) is the answer
For 4th image the answer is A) 15.7 / pi = d
Explanation:
We know that to find circumferance we use the formula:
pi d = circumferance
so we know that the circumferance is 15.7 cm so we are going to do the opposite.
pi = 3.142
If we do 15.7 / 3.142 we get 5 rounded up and we can check for any mistakes by doing 5 pi and its correct because we get 15.71 cm which is the same as 15.7 cm
so the answer is A)
Answer:A
Step-by-step explanation:
4th image the answer is A) 15.7 / pi = d
the formula:pi d = circumferance
we know that the circumferance is 15.7 cm so you can do the opposite.
pi = 3.142
If we do 15.7 / 3.142 we get 5 rounded up and we can check for any mistakes by doing 5 pi and its correct because we get 15.71 cm which is the same as 15.7 cm
answer is A)
Related Questions
What is the distance in units between the points (−5, 7) and (−5, −8) ?
Answers
because -8-7 =-15
answer is: (0,-15)
have a nice day
Find the mean absolute deviation of the point total for the 8th grade boys and 8th grade girls. Use your answers to figure out who gets the most consistent award between these two teams.
Answers
You need to provide an image -_-
i need an answer..quick...
Answers
Answer:
It decreased? by 4 gallons each day
Step-by-step explanation:
Looking at the table starting from Monday, the gas was 18 then it decreased by 4 making 14 by Tuesday, and the same pattern goes on till Friday.
I hope this helps :D
Choose the appropriate form of the verb “tener” for the subject pronoun “ustedes”.
A) ¿Tiene leche?
B) ¿Tienes leche?
C) ¿Tienen leche?
Answers
Answer: C
Step-by-step explanation:
Tener - to have
If we conjugate it to Ustedes/ellos/ellas form, we get ‘tienen’
Ex: Ellas tienen el jugo. Ustedes tienen la pulsera. . Or question: Tienen la pulsera? (Could also add ustedes in front of tienen. Either way works)
Hope this helps
On Thursday night Antonio watched a movie that was 1 hour and 43 minutes long. If the movie ended at the time shown on the clock below, what time did Antonio start watching the movie? Be sure to include a.m. or p.m. in your answer.
Answers
Answer:
7 o'clock
Step-by-step explanation:
Answer:
show the picture
Step-by-step explanation:
I have 60% on my iPad and my brother has 90% on his how much more percentage I need as a fraction.
Answers
Answer:
1/3
Step-by-step explanation:
just convert it?
3/10
Step-by-step explanation:
60% is the same as 60/100
90% is the same as 90/100
90-60=30
30/100
30/100 is divided by 10 on each side to simplify it to 3/10
Translate the sentence into an equation. Nine times the sum of a number and 6 equals 8. Use the variable w for the unknown number.
Answers
Answer: 9 ( w + 6 )= 8
Step-by-step explanation:
"the sum of" usually indicates parentheses, I hope I helped!
Answer: 9(x+6)=8
Step-by-step explanation: The statement wants you to multiply 9 by the sum of a number and 6, which is equal to 8. The unknown number is going to be x, and we know that sum means the answer to an addition problem which means that x+6 will be multiplied by nine as the statement wants you to do. The statement also tells us that nine times the sum of a number and 6 is equal to 8. We have the first part of the problem solved all we need to do is set it equal to 8 which gives us the answer 9(x+6) = 8
Matt is selling tickets for the football game next week. His daily ticket sales over the past six days have been 37, 29, 37, 50, 45, and 38 tickets. His goal is to sell an average number of 40 tickets per day. To achieve Matt’s goal, how many tickets must he sell on the final day of the week?
A: 38 tickets
B: 44 tickets
C: 236 tickets
D: 280 tickets
Answers
Answer:
b is the answer
Step-by-step explanation:
lets make ‘ x ‘ the number of tickets he should sell on the final day.
make into a fraction;
[tex]\frac{37+29+27+50+45+38}{7} = 40[/tex]
37 + 29 + 27 + 50 + 45 + 38 = 280
236 + ‘ x ‘ = 280
⇒ ‘ x ‘ = 280 - 236
‘ x ‘ = 44
b being the answer
The base of the pyramid below is a square that has an area of 64 square inches.
Suppose that the pyramid is sliced so that the cross-section is a square with an area of 49 square inches.
How can you slice the pyramid to get that square?
Answers
Answer:
If you sliced the pyramid parallel to the base, the cross-section would be shaped like a square
Answer:
Slice it parallel to the base
Step-by-step explanation:
A composite figure has a radius of 10 cm.
A circle with radius of 10 centimeters. One-quarter of the circle is cut out of the figure.
What is the area of this composite figure? Use 3.14 for Pi.
23.55 centimeters squared
78.5 centimeters squared
235.5 centimeters squared
314 centimeters squared
Answers
Answer:
C, 235.5 cm^2
Step-by-step explanation:
Formula for area of circle:
A = πr^2
Where π represents pi(3.14 or 22/7) and r represents the radius.
Plug in given value (10):
A = πr^2
A = 3.14(10)^2
A = 3.14(100)
A = 314
Now they say a quarter of this circle is cut out, which means we have to first find out what a quarter of this area is:
314/4
= 78.5
A quarter of this circle is 78.5, so let's subtract this from the total area (314):
314 - 78.5
= 235.5 cm^2
The area is 235.5 centimeters squared.
find the surface area of the composite figure
Answers
Answer:
412
Step-by-step explanation:
[tex]2(12 \times 2 + 10 \times 2 + 12 \times 10) + 6 \times 3 \times 2 + 8 \times 3 \times 2[/tex]
[tex] = 2(164) + 36 + 48[/tex]
[tex] = 328 + 84[/tex]
[tex] = 412[/tex]
Answer: I believe it is 508 cm²
Step-by-step explanation:
Start out by finding the surface area (SA) of the 2 shapes. The formula for SA is 2(wl + wh + wh).
Blue shape: 2(12x2 + 12x10 + 2x10) = 328 cm²
Red shape: 2(8x3 + 8x6 + 3x6) = 180 cm²
Now that the surface area of both shapes are solved, just add them together and you will get the answer of 508 cm²
I don't know if this is the right answer
Susan has a new mountain bike. For each mile that she rides her bike, her front tire
rotates one complete turn approximately 776.1 times.
Answers
A:
answer: 63360.
work: multiply 5280 by 12.
B:
answer: 4876.38
work: C=2πr=2·π·776.1≈4876.38012
(I'm not that great with circumference, but I tried my best to show work. I hope I answered your question.)
find this slope please it would help me in my math work
Answers
Answer:
1st: 5/1 Answer: 5
2nd: 6/1 Answer: 6
Step-by-step explanation:
Answer: number 3= 5/-1 number 6= 6
Step-by-step explanation: you can use the slope formula which is y2-y1/x2-x1 = the slope in doing this you can find the slope for each one
Stephen has $500 in an account for 9 months at a compound interest rate of 7.5%. At the end of 9 months, how much money is in his account?
Answers
Answer:
8.12
Step-by-step explanation:
Stephen has approximately $532.72 in his account at the end of 9 months with a 7.5% compound interest rate.
We can use the formula for compound interest to find the amount of money in Stephen's account at the end of 9 months:
A =P [tex](1 + r/n)^_(nt)[/tex]
where:
A is the amount of money in the account at the end of the period
P is the principal (initial amount) in the account
r is the annual interest rate (as a decimal)
n is the number of times the interest is compounded per year
t is the time (in years)
We know that P = $500, r = 0.075 (since the interest rate is 7.5%), n = 12 (since the interest is compounded monthly), and t = 9/12 (since 9 months is three-quarters of a year). Substituting these values into the formula, we get:
A = [tex]$500(1 + 0.075/12)^_{(12*(9/12))[/tex] = [tex]$532.72[/tex]
Therefore, Stephen has approximately $532.72 in his account at the end of 9 months.
To learn more about compound interest rate, refer:
https://brainly.com/question/8729336
help i dont understand show work pls
Answers
Answer: Function 1
Explanation: the rate of change in Function 1 is 0 and Function 2 is -1, making Function 1 greater
Work: Y2-Y1 = 6-4 = 2
X2-X1 = 3-1 = 1
slope = 2
y=mx+b
4=2(2)+b
4=4+b
-4 -4
rate of change = 0
Slope = 2
4 = 2(2) + x
4 = 4 + x
x = 0
Can someone please solve this for me on paper and explain it? I'm offering 30 points? This is a Sixth-grade level question.
Answers
Answer:
Where is the Question? Are you joking around or a you for real
Late Math Homework! (questions 7, 8, 9, & 10)
view the screenshots below and have an awesome weekend!
And Happy Earth Day!
Answers
y= -3x - 2
1: yes
2: no
3: yes
4: no
5: no
6: no
The two dot plots below compare the forearm lengths of two groups of schoolchildren:
Based on visual inspection of the dot plots, which group appears to have the longer average forearm length? (5 points)
a
Group B, because three children in the group have the least forearm length of 11 inches
b
Group A, because three children in the group have the least forearm length of 11 inches
c
Group A, because seven children have a forearm length longer than 12 inches
d
Group B, because two children have a forearm length longer than 12 inches
Answers
Answer: B
Step-by-step explanation:looky
Please show work on how you got your answer! Due within 24 hours. 15 points. USE PROPORTION!!!!!
Answers
Answer:
Step-by-step explanation:i have no idea just look it up
Find the volume, please
Answers
Answer:
175 square inches
Step-by-step explanation:
A = 1/2(bh)
V = bh
Hope this helps! Pls give brainliest!
Answer:
The Volume is 175 inches
Step-by-step explanation:
Base B is 7 in
Height H is 10 in
Prism length is 5 in
Prism Volume = 175 in
I will give brainerlist
Answers
Answer:
Step-by-step explanation:
C
Answer: D.
Step-by-step explanation:
Please answer quickly!
Answers
Which graph, or graphs, are proportional? Select all that apply.
Four first quadrant coordinate planes labeled A through D. Salt is on the x axis and Flour is on the y axis. Each graph is linear. Graph A starts at point 0,0 and passes through point 8,8. Graph B starts at point 3,0 and passes through point 1,10. Graph C starts at point 0,4 and passes through point 10,9. Graph D starts at point 0,0 and passes through point 4,8.
Answers
Answer: A is the only graph proportional with itself
Step-by-step explanation:
Graph A Equation - (y = x)
Graph B Equation - (y = -5x + 15)
Graph C Equation - (y = (1/2)x + 4)
Graph D Equation - (y = 2x)
Megan has two boxes with the dimensions shown. She wants to use the box with the greater volume to ship a gift to her friend. Which box should Megan use? Explain.
Answers
Answer:
Box A: 9.5 × 3 × 15.5 = 441.75 m^3
Box B: 10 × 3.25 × 12.5 = 406.25 m^3
Megan should use box A.
Find the surface area of the composite figure
Answers
Answer:
364 cm or 368 cm
Step-by-step explanation:
top of pink cuboid is 2 x 2 which is 4
sides of pink cuboid are 6 x 6 and there are 4 of the same faces so 6 x 6 x 4
green cuboid side is 5 x 4 and there are 2 faces that are similar so 5 x 4 x 2
the other side of the green cuboid is 10 x 4 and there are 2 faces that are similar so 10 x 4 x 2
the bottom and top would be 10 x 5 and there are 2 faces that are similar so 10 x 5 x 2 but a chunk of the top face is being blocked so we have to subtract the amount thats blocking it off so we do( 10 x 5 x 2 ) - ( 2 x 2 ), 2 x 2 is the face blocking it off.
the total then adds up to 364 cm but if that doesnt work then do 364 because it might be trying to count in bottom face of the pink shape
Can anyone help? I just need the Area of the lawn
Answers
Answer:12500
Step-by-step explanation:
Quadrilateral EFGH was dilated with the origin as the center of dilation to create quadrilateral E'F'G'H'. The quadrilateral was dilated using a scale factor of 2.5. The coordinates of the vertices of quadrilateral E F G H are given. What are the coordinates of G' ?
Answers
Answer: 6.25,-5
Step-by-step explanation:
all you have to do is go along the x and then the y-axis. the point is roughly 6.25 and because the y-axis is below 0 it will be minus therefore -5.
find the surface area of the composite figure
Answers
Answer: 316 square centimeters (if I am correct)
Step-by-step explanation:
First, find the surface area of one figure.
Green figure: 260 square centimeter
Purple figure: 56 square centimeters
Then, them together.
260+56=316.
Witch of the following is the solution to the inequality to 2x - 4 < 12?
Answers:
x < 8
x < 12
x < 16
Answers
Answer:
[tex]2x - 4 < 12[/tex]
[tex]2x < 16[/tex]
[tex]x < 8[/tex]
find the slope please it would help so much
Answers
Answer:
1. 1/-4
4. 4
Step-by-step explanation:
Formula of slope of 2 lines: x2-x1/y2-y1. Using this value we got the answer.
hope this helps
