Answer:
3
3.1
Step-by-step explanation:
cause it says round to the nearest but pls don’t use my answer cause I know it is wrong
The answers in the given figure are 16.33 inches, 40.82 inches, 132.66 inches² and 111.43 inches².
What is a circle?A circle is a plane figure bounded by one curved line, and such that all straight lines drawn from a certain point within it to the bounding line, are equal. The bounding line is called its circumference and the point, its centre.
Given that, a figure of a wheel differentiated into rim and tire,
The circumference of the rim = 3.14 × 5.2 = 16.33 inches
The circumference of the tire = 3.14 × 6.5 × 2 = 40.82 inches
Area of the wheel = 3.14 × 6.5² = 132.66 inches²
The area of the wheel which is going to be painted = area of whole tire - area of tire = 132.66 - 3.14 × 6.76 = 111.43 inches²
Hence, the answers are 16.33 inches, 40.82 inches, 132.66 inches² and 111.43 inches².
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Find 270% of 25 use th proportion strategy (nearest tenth)
Answer:
67.5
Step-by-step explanation:
or 60 tens, 7 ones, 5 tenths
Which of the following is the solution to the equation below?
15 = q/3
A 3
B 5
C 45
Can someone give me a word problem for dividing these two fractions: 6 and 1/3
Answer: 18
Step-by-step explanation:
Please help me on this!
Answer:A
Step-by-step explanation:
Answer:A
Step-by-step explanation:
is -1/100 equal to -0.01
Answer:
yeaa
Step-by-step explanation:
hope this helps bc 1/100=0.01 and there is -ve sign so -0.01
10(6m + 7n - 4)
I'm not good at these at all
PLEASEE HELP!
Answer:
60m + 70n + 40
C,mon Guys you can do it
Ik the answer, so if you don't know i can give it to you
Whoever gets it right gets Brainliest
Penny has 5 children.
The 1st is named January.
2nd kid is named February.
Her 3rd child is called March.
4th is April.
What is the name of the 5th.
Hint: don't think it as a question
Answer: what is the name to the 5th child
Step-by-step explanation:
Answer:
I said it first in comments, but not as an answer, the fifth kids name is what.
Step-by-step explanation:
You have two different bottles of lotion. One contains 250.48 mL of lotion and the other contais 125.85 mL of lotion. What is the difference?
Answer:
124.63
Step-by-step explanation:
250.48 - 125.85 = 124.63
The circumference covered by a radar signal can be represented by the expression 400π miles. What is the approximate length of the radius of this circumference?
A 20 miles
B 200 miles
C 127 miles
D 40 miles
Answer:
127 if it says to use 3.14, 200 if it does not ask to use 3.14
Step-by-step explanation:
C=[tex]2\pi r[/tex]
Substitute C for 400
400=2*r
400=2r
divided both sides by 2
Answer is 200
Evaluate the following expression when x=15: 2x-10
Answer:
Let me explain
Step-by-step explanation:
So if x+15 that means its 2 x 15 = 30
then take away 10 from 30 and you get 20
20 is your final answer
select any of the following that is a solution for x in the equation: x^3=8
Answer:
can you give the image I can't select any ?
Deandra is doing her math homework. She completed the first 6 problems in 2 hours and the last 12 problems in 3 hours.
Which best describes Deandra’s rate for completing her homework?
Deandra completed the first 6 problems at a rate of 6 problems per hour and the last 12 at a rate of 2 problems per hour.
Deandra completed the first 6 problems at a rate of 3 problems per hour and the last 12 at a rate of 4 problems per hour.
Deandra completed the first 6 problems at a rate of 2 problems per hour and the last 12 at a rate of 6 problems per hour.
Deandra completed the first 6 problems at a rate of 4 problems per hour and the last 12 at a rate of 3 problems per hour.
Im doing test on edge and want to double check I got B
Answer:
it is right
Step-by-step explanation:
Answer:
B-Deandra completed the first 6 problems at a rate of 3 problems per hour and the last 12 at a rate of 4 problems per hour.
Step-by-step explanation:
This is the correct answer to your problem.
she did the first problems at a rate of 3 problems per hour then the last 12 at a rate of 4 problems per hour is the correct answer!
Hope this helps.
Brainliest is apprecaited.
Good luck, and have a great day!
Help please I just need the surface areas ill give 15 points.Answers only Please
Answer:
1. 172 m ²
2. 226.56 m ²
3. 336 cm ²
4. 296 inch ²
5. 461 cm ² wrapping paper
Step-by-step explanation:
1. 32+112+28 = 172 m ²
2. 120+ 72 + 34.56 = 226.56 m ²
(half base 3.6 x 4.8 = 17.28 x 2 = 34.56)
3. Triangle face 48/2 = 24cm x 2 = 48 = 48 +72+96+120 = 336 cm ²
4. 9x3 = 27 3x 10 = 30 9x 10 = 90 90+30+27 = 147 147 x 2 = 296 inch ²
5. Right Angle face Triangular prism
1/2 10.5 x 10 = 1/2 105 = 52,5
x2 = 105cm ²
10.5 x 8 = 120c
x2 = 240 cm ²
8x14.5 = 116cm
105+240+116 = 461 cm²
Marcus needs 550 tickets to get the prize he wants at the arcade. He already has 125 tickets and can earn 24 tickets each time he plays an arcade game. How many games will he have to play in order to have enough tickets to win the prize he wants?
(I don't understand this)
The length of one wall in Mr. Shelby’s classroom is 29 feet. What is the length of this wall in inches?
A summer camp had
440
campers register this year. This is a
10
%
increase over the number registered last year.
Part A
The equation below relates
440
and
c
,
the number of campers registered last year. Complete the equation by entering a number in the
□
.
Enter only a whole number or decimal.
c
=
440
Part B
Enter a number in the
□
to show how many campers,
c
,
were registered last year.
campers
Answer:
Puppy
Step-by-step explanation:
Chuwawa
OWA OWA
The equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10
The number of campers last year is 400.
What are percentages?Percentage can be described as a fraction out of an amount that is usually expressed as a number out of hundred. Percentages are used to measure frequency.
Given that, a summer camp had 440 campers register this year, this is a 10 % increase over the number registered last year.
So,
The number of campers last year = number of campers this year / (1 + percentage increase)
440 / 1.1 = 400
Hence, the equation that relates the number of campers this year to the number of campers last year is c = 440 / 1.10 and number of campers last year is 400.
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Lynn sells homemade jewelry on the Internet. The list below shows prices for various types of jewelry on her website. Which of these statements describes how the prices vary?
Earrings - 13$
Bracelets - 10$
Necklaces - 13$
Rings - 7$
Watches - 21$
A. The mean is 1$2.80
B. The median is $13
C. The mode is $13
D. The range is $14
Which is the correct answer?
A bottle contains liter of water. If it is poured equally into four cups, 1/3 how much water will be in each cup? Which of the following statements are true?
a. ⅓ must be divided into fourths.
b. After dividing ⅓ into four equal parts, the whole has twelve equal parts.
c. Each cup will have ¼ liter of water.
d. I can’t find the answer because I don’t know the size of the cups.
Another brain test ;-; Answer the question (s) below!
Answer:1/4
Step-by-step explanation:
3. Harold spent 1/4 of a fraction of an hour milking each group.
4. Rosanne and her family played 16 different games on their vacation trip.
5. Girish has 12 batches of bread.
6. Jason can cut 12 pieces of sausage.
7. Hubert cut 9 pieces of yarn.
How many solutions does the following equation has?
5 (m - 3) + 6 = 4m + 3
A-No Solution
B-Infinitely Many Solutions
C-One Solution
Answer:
C. One Solution
That one solution is "m = - 6"
Step-by-step explanation:
5m - 3 + 6 = 4m + 3
Subtract 3 from each side:
5m - 3 - 3 + 6 = 4m + 3 - 3
5m + 6 = 4m
Subtract 6 from both sides of the equation:
5m + 6 - 6 = 4m - 6
5m = 4m - 6
Subtract 4m from both sides of the equation:
5m - 4m = 4m - 4m - 6
m = - 6
( 2, 2)
( 0, 3)
( 1, 5)
(6, 7)
(4, 8)
(7, 0)
someone help pls :CCCCC its math
Answer:
The room is 18ft long
the park is 50mm long hope it helped
Step-by-step explanation:
MATH SMARTIES I WILL GIVE BRAINLIEST PLEASE GIVE EXPLINATION ALSO THANK YOU
Answer: 4. 35 the other one i dont
know
Step-by-step explanation:
i hoped i helped
Answer:
3) B.
4) C.
Step-by-step explanation:
3) (3x5)+(5x6)+(6x3)+(7x3)=84
4) 7x5x2=70
**50 POINTS** Deals with functions.
Answer: You'd get like 800 each month!
Step-by-step explanation:
Hope this helps!! Have a great day
Answer:
a = 250x + 1300
Step-by-step explanation:
We have pairs (5, 2550) and (8, 3300)
Find the rate of change:
(3300 - 2550)/(8 - 5) =
750/3 =
250
$250 is the amount added to savings account every month
Initial amount was:
2550 - 5*250 =
2550 - 1250 =
1300
Since the change is linear and we have y-intercept and slope, we can show the amount after x months as:
a = 250x + 1300
find the area and preempted of the figures.
Answer:
The answer to #9 is 13.5
Step-by-step explanation:
Stuck on another one, math's hard ;-;
whats 32(9)-24x = y??? please help!!!
Answer:
m=-24
Step-by-step explanation:
Need help with this..
Answer:75+5.5x equal or greater than 130
Step-by-step explanation:
ANSWER ASAP GIVING BRAINLIEST 5 STARS AND A HEART!
Please answer the following with 5 or more sentences:
The diameter of a circle is tripled. How does that affect the circumference? How does that affect the area? Explain.
Answer:
The formula for the circumference is 2πr. If you triple the radius the formula would be 2π3r. the ratio between the two is 2π3r / 2π1r. 2π & r cancels out and you have 3/1 left. Therefore the answer is the circumference is tripled.
The fact that there is no exponential in the formula indicates that the proportional increase is lineal.
The Circumference is 2πr.
When the radius is x, the circumference is 2πx
When the radius is tripled, it becomes 3x, to the circumference will be 2π(3x) = 6πx.
Soooooooo the circumference will also be tripled.
Step-by-step explanation:
hope this helps
PLS PLS HELP I WILL MARK BRAINLIEST