Answers
Answer:
Step-by-step explanation:
Step by step exploration
d=12=>r=12/2=6
A= πr^2=3.12*36= 113,04
Related Questions
A drum of oil is 4 ft. hieight and the radius is 1.2 ft. Oil cost is $22. What is the cost per cubic ft. to fill the drum of oil?
Use 3.14 for pi.
Round answer to nearest penny.
Answers
= 18.0864 ft^3
18.0864 • 22
= $397.9
Explanation :
1. Do your radius to the power of two and multiply by pi (3.14)
2. That would be 4.5216 you then multiply that by 4(your height) and get about 18
3.You divide 22(cost of oil) by 18(drum of oil) and get about $1.2 per cubic foot
Hope this helps
is the following number rational or irrational?
√121
Answers
Answer:
Rational
Step-by-step explanation:
Because it gives whole number which is 11
Answer:
Rational
Step-by-step explanation:
Is the following number rational or irrational?
-501/502 (fraction 501 over 502)
Answers
Answer:
I think it is rational
Step-by-step explanation:
I think its rational because the fraction is not 502/-501 that would make it irrational
Answer: Rational.
Step-by-step explanation: A rational number is any integer, fraction, terminating or repeating decimal. It can be expressed as a ratio of two integers. So, -501/502 is a rational number.
Distribute the negative number and simplify.
18x - (-3x +9)
Answers
QUIKKK PLEASE HELP
For lines c, d and e, m1 = 90° and m3=90°
For the given diagram and angle measures, use complete sentences to describe each pair of lines as parallel or perpendicular. In your description, include the special angle relationship between angles 1 and 3.
lines d and e
lines d and c
Answers
Lines D and E seem to be a pair of lines that are parallel to each other, which is what makes angles 1 and 3 congruent
Lines D and C seem to be perpendicular to each other, which would make angles 1 and 3 right angles.
Hurry Asap Like Rn Pls I Will Give You Brainliest!
Answers
Answer:
Step-by-step explanation:
Each package holds 24 so you would use the equation n = 24p
which means the number of lightbulbs = 24 times the number of packages
so 1 package = 24
3 packages = 72
10 packages = 240
oh and part B is B
help me When finding the length of the hypotenuse of a right triangle, why might you approximate the answer?
Answers
Answer:
You may have to use trig functions. These are calculated with a calculator and may have several decimal points
Can someone please help me! No bots will be acceptable!!! This is due today. Pls help!! I just need help with number 2. , the first question. Thanks!
Answers
i dont see anything, what do you need help with?
can someone help plez
Answers
Answer:
You would use scientific notation for an easier way to simplify a very complex equation, and use standard form whenever you are showing the answer.
Step-by-step explanation:
John has a box of nails. The box contains 65 small nails, 40 medium nails, and 45 large nails. Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box. There are 176 medium nails in Susan's box.
What is the total number of nails in Susan's box?
Answers
Answer:
326
Step-by-step explanation:
Add a nails: 65+40+45+176= The answer
660
Step-by-step explanation:
John
65s (small)
40m (medium)
45 L (large)
Susan
x small
176m
y large
From question:
Susan has a box of nails that has the same proportion of small, medium, and large nails as John's box =Meaning same ratio
John ratio. Susan
s : m : L s : m : L
65 : 40 : 45. 13 : 8 : 9
13 : 8 : 9. x : 176 : y
x = (176/8)*13
=286
y = (176/8) * 9
= 198
Total number of nails in Susan box
= x + 176 + y
= 286 + 176 + 198
=660
Can someone please please PLEASEEE help me with these two questions!!
(15 points….)
Answers
Answer:
1) = 2hrs and 30mins
2) = 130miles
Step-by-step explanation:
1) 60mi/hr, total driven 150miles
so at 120miles thats 2 hours. 30 miles is 30 minutes
60+60+30=150miles
2) 40miles/hr you drove 2 hours at 40 miles
40+40 =80miles
50miles/hr you drove 1 hour st 50 miles
40+40+50 = 130miles
Answer: 1) 2.5 hours, 2) 130 miles
Step-by-step explanation:
To solve both of these problems, let us remember the formula:
Distance = (speed) × (time)
1) Plug in the numbers into the formula:
150miles = (30miles/hour) × (time)
Divide both sides by 30miles/hour to solve for time:
150miles/(30miles/hour) = time
Simplify:
2.5hours = time
2) Susan's driving is broken into two parts with different speeds and time.
Solve the distance for first drive by plugging numbers into formula:
Distance = (40miles/hour) × (2hours)
Multiply:
Distance of first drive = 80miles
Solve for distance of second drive:
Distance = (50miles/hour) × (1hour)
Multiply:
Distance of second drive = 50miles
Add distance of first drive and second drive:
80miles + 50miles = 130miles
Can I have an answer? Mathematics. HELP.
Answers
Answer:
Step-by-step example
unit rate: 1/0.10= 10 cents hope that helps :)
I will give brainliest to the correct answer!!!
Don't forget...answer both questions
Answers
i think it is this.
1. 2/50
2. 1/10
2. 1/50 then divided > multiply by 100
Please show me how you got your answer and i will give you brainliest
A sphere has radius of 3 cm. What is the volume of the sphere?
A) V = 9 pi centimeters cubed
B) V = 36 pi centimeters cubed
C) V = 108 pi centimeters cubed
D) V = 288 pi centimeters cubed
Answers
Answer:
I think it's C) V = 108 pi centimeters cubed
Step-by-step explanation:
am not sure but GOOD LUCK HOPE THIS HELPS
Answer:
V=36 pi cm squared
Step-by-step explanation:
Students and teachers at a school were asked if they preferred blue, green, red, or yellow. The table shows the results of the survey.
Answers
Answer:
A,B,F
Step-by-step explanation:
till me if am right or wrong
ANSWER ALL THE QUESTIONS TO GET MARKED BRAINLYEST
Answers
Answer: 7/10, 7/10 and 3/10.
Step-by-step explanation:
7/10 = Between 1 and 10, the multiples of three are 3, 6, and 9. So the amount favourable outcomes is the total minus the multiples, 10-3 = 7. So 7/10.
7/10 = Between 1 and 10, the multiples of 2 are 2, 4, 6, 8, and 10. The multiples of 3 are 3, 6 and 9. That, gives 7 favourable outcomes (6 is a multiple of both but counted once) giving the probability of 7/10.
3/10 = The favourable outcome is 8 and above, so: 8, 9 and 10. There are 3 favourable outcomes which gives the probability of 3/10.
The second one is 8/10...
The 3rd is 3/10
Hope this helps
Given
\qquad m \angle LON = 113^\circm∠LON=113
∘
m, angle, L, O, N, equals, 113, degrees
\qquad m \angle MON = 2x + 33^\circm∠MON=2x+33
∘
m, angle, M, O, N, equals, 2, x, plus, 33, degrees
\qquad m \angle LOM = 3x + 20^\circm∠LOM=3x+20
∘
m, angle, L, O, M, equals, 3, x, plus, 20, degrees
Find m\angle MONm∠MONm, angle, M, O, N:
Answers
Answer:
what? I don't get it?
Step-by-step explanation:
Answer:
57
Step-by-step explanation:
I did it in the test
Hurry Asap I Will Give You Brainliest Pls Help!
Answers
Answer:
C.
Step-by-step explanation:
6 to the second power is 36. 6 x 6 is 36. I'm really bad at explaining so I'm sorry if you don't understand.
The graph shows the approximate median annual earings for five occupations. About how much less does a cook earn than a teller? Annual Earnings $100,000 $90,000 $80,000 $70,000 $60,000 $50,000 $40,000 $30,000 $20,000 $10,000 $0 Cook Teller Professor Actuary Accountant
PLs help
Answers
Pleeeeeez help thank you
Answers
....................
Answers
Answer:
No, because 2^28 is equal to 2x2 28 times, not 28x2. This means that the answer will be 268435456.
Step-by-step explanation:
Answer above
If this has helped you please mark as brainliest
Answer:
no, exponents are how many times the base is used, it would be 2×2×2... so on until there are 28 2s
Isaiah is having his house painted. He paid $525 for the required materials, and he will pay $30 an hour for the painters to complete the job. Which equation shows the relationship between y, the number of hours the painters work, and x, the total cost of the project?
A. y = 525x + 30
B. y = 30x - 525
C. y= 30x + 525
D. y = 525x + 30
Answers
Answer:
Step-by-step explanation:
x is the amount of hours it will take. Since he pays $30 per hour, your answer would be 30x + 525
Catherine owns a bakery. She takes x minutes to bake a tray of cookies. The time it takes is less than 18 minutes. Which inequality represents this?
18 > x
x = 18
18 < x
x > 18
Answers
Answer:
18>x
Step-by-step explanation:
Answer:
I don't know but I think it is 18 < x.
Step-by-step explanation:
I hope this answers your question :)
A worker can load 4 pallets in 30 minutes. At that rate, how many pallets can he load in 4 hours?
Answers
Answer:
32
Step-by-step explanation:
1 hour = 60 minutes
Thus, 30 minutes if half an hour.
The worker can load 4 pallets every 30 minutes.
30*2=60
4*2=8
So the worker can load 8 pallets every 60 minutes, or every hour.
8*4=32
So, a worker can load 32 pallets in 4 hours.
BONUS: The worker can load 1 pallet every 7.5 minute
Brainliest pls
PLSS HELPP DUE IN 10 MINUTES
Answers
Answer:
Step-by-step explanation:
go to quiziz just replace the last part with rocks
(answers for quiziz)
Hilary is ordering a large circular pizza from her local pizza shop. She asks about the size of the pizza and is given three different values: 14 inches, 44 inches and 7 inches.
Hilary knows three measurements that are used to describe circles: radius, diameter and circumference. Which value best matches each measurement? Explain your reasoning.
Answers
Answer:
7 is the radius
14 is the diameter
44 is the circumference
Step-by-step explanation:
7 is the smallest number of them all so it's the radius. The diameter is double of a radius so 14 is the diameter and finally 44 is the circumference :)
14 in is the diameter
44 in is the circumference
7 has to be the radius because the radius is half the diameter. this in turn means that the diameter must be 14. and the circumference is 44 because the circumference is the perimeter of the circle. (it has to be the largest number)
HELP PLEASE BTW ITS RATIOS!
Answers
е The solid shown below is made by combining two rectangular prisms. What is the volume of the solid?
A. 60 cubic inches
В. 120 cubic inches
C. 216 cubic inches
D. 48 cubic inches
Answers
A. Sooo yeah 60cubic inches
.On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album. What caller number will receive both
Answers
Let’s write out the multiples of 12 and 16.
12: 12,24,36,48,60,72
16: 16,32,48,64,80,96
Since 48 is in both, caller number 48 will get both
The caller number will receive both would be 48.
What is Least common multiple?The Least common multiple of two or more numbers are the smallest number that is multiple of two or more numbers.
Given that;
On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Now,
Since, On a radio morning show, every 12th caller receives concert tickets, and every 16th caller receives an autographed album.
Hence, The common caller number is find by calculating the LCM of 12 and 16.
⇒ LCM of 12 and 16 = 48
Thus, The common caller number which receive both will be 48.
Learn more about the Least common multiple visit:
https://brainly.com/question/10749076
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plz help !
Question 11 of 14
Drag the operation signs to make the equation true. An operation may be used once. more than once, or not at all