Answer: 40 mm
===============================================================
Explanation:
I'm assuming your teacher used pi = 3.14 to compute the circumference.
If so, then,
C = 2*pi*r
251.2 = 2*3.14*r
251.2 = 6.28r
6.28r = 251.2
r = (251.2)/(6.28)
r = 40 mm is the radius
Can someone help me out?
Answer: b
Step-by-step explanation:
Line segments AB and CD intersect at point E. Ray EF extends from point E.
Find the value of x. Then find the measures of angles CEF and BEF
Answer:
x=29 CEF=103 BEF=58
Step-by-step explanation:
161=3x+16+2x
5x=145
x=29
A bag contains 5 yellow balls 3 red balls and 2 green balls. A ball is removed from the bag without looking, the colour recorded, and then returned the bag. A second ball is drawn and its colour is also recorded.
c) What would be the outcome of the 2 balls if it has a probability of 1/10?
Answer:
the two balls are yellow and green, in either order.
Step-by-step explanation:
P(Y) = 5/10 = 1/2
P(R) = 3/10
P(G) = 2/10
Since the only combination that makes a product of 1/10, so
P(Y)*P(G) = (5//10) * (2/10) = 10/100 = 1/10
So the two balls are yellow and green, in either order.
Hannah has been loving making fruit smoothies for her and her friends she workouts with. She gets 5 pounds of strawberries at a market for $6.10. More people are coming to workout with them over the weekend, so she has to get more strawberries. How much would it cost her to get 8 pounds of strawberries? Round to the nearest penny at the end if necessary.
Select the statement that describes this expression: 13 + fraction 1 over 2 x (6 ÷ 2 + 6)
13 more than half of 6 more than the quotient of 6 and 2
13 more than half of the quotient of 6 and 6 minus 2
Half of 13 multiplied by the quotient of 6 and 2 plus 3
Answer:
A) 13 more than half of 6 more than the quotient of 6 and 2
Step-by-step explanation:
This was correct on my homework, but I don't know for sure. Don't quote me. ♀️
What is the shape of the cross section of the figure that is parallel to the rectangular base?
A rectangular pyramid.
a parallelogram that is not a rectangle
a rectangle
a triangle that must have same dimensions as one of the faces
a triangle that does not have the same dimensions as one of the faces
Answer:
A rectangle
Step-by-step explanation:
If you look a rectangular pyramid you would see if you use a cross section the figure would be a rectangle
Can I get brainliest please
The price of a mat is x USD from the start. Write an expression for the price:
a) After it's been reduced by 50%
b) After it's been reduced by 50% twice
c) After first being reduced by 60% and then 40%
Answer:
Hello good evening friend
help question is in the photo
how do i explain this
Answer:
Step-by-step explanation:
this is like repeting addition or more commonly said multiplication if one is 1-4 then if 1-4 changes to 2-? then it is 4x2=8 so 2-8 etc
Wes mixed different juices to make fruit punch. He filled one-half of the punch bowl with orange juice. Then he filled half of the remaining space with grape juice. Finally, he filled the rest of the punch bowl with 300mL of cherry juice.
How many liters of fruit punch did Wes make?
The sum of two numbers is 80. If the difference between the same two numbers is 8, find the two numbers.
Answer:
The numbers are 44 and 36
Step-by-step explanation:
n + n - 8 = 80
2n - 8 = 80
2n (- 8 + 8) = 80 + 8
2n = 88
2n/2 = 88/2
n = 44
44 - 8 = 36
What’s the product of
4 5 2
×______
3 6
Also can someone tell me what product means in this situation I’m confused?
Step-by-step explanation:
[tex]452 \\ \times 36[/tex]
16272
Answer:
16,272
Step-by-step explanation:
And a product is what the answer to a Multiplication problem is called
Lol help pleaseeeeeeee
Answer:
9/36 = 1/4
Feel free to mark it as brainliest :D
please help now i need this quick
Answer: For question number 9. It is C. 36
For question number 10. Your answer is A. 3/7
Have a nice day!
Answer:
9: D
10: D
Explination:
its D for 10 because there are four prime numbers in the equation 2, 3, 5, 7
A farmer sells 6.8 kilograms of apples and pears at the farmer's market. 4 5 of this weight is apples, and the rest is pears. How many kilograms of pears did she sell at the farmer's market?
Answer:
As a decimal your answer: is 5.4 rounded to the nearest tenth. As a mixed number fraction your answer is: 5 11/25. As a improper fraction your answer is: 136/25.
Step-by-step explanation:
Basically what I did was just divide 6.8 by 4/5. Or you could change 4/5 in a decimal and divide like that, OR change 6.8 into a fraction which is what if did- I’ll show you below. But, it’s better to have all solutions to the problem.
1) change 6.8 into fraction: 34/5
2) rewrite: 34/5 divide by 4/5
3) multiply: 136/25
4) alternative forms:
A. Mixed number- 5 11/25
B. Decimal: 5.44 or 5.4 rounded to nearest tenth.
I hope this helped, good luck! :)
What is the weight of 20 packets , if each packet weighs 3 kg.
Which graph represents the solution of 3y-9≤6x?
The graph that represents the solution of 3y - 9 ≤ 6x is option A.
Option A is the correct answer.
What is inequality?It shows a relationship between two numbers or two expressions.
There are commonly used four inequalities:
Less than = <
Greater than = >
Less than and equal =
Greater than and equal=
We have,
3y - 9 = 6x
We can find the following coordinates.
When x = 0,
3y - 9 = 0
3y 9
y = 3
When y = 0,
3y - 9 = 6x
-9 = 6x
x = -9/6
x = -3/2
x = -1.5
Thus,
The graph on option A represents the solution.
Learn more about inequalities here:
https://brainly.com/question/20383699
#SPJ2
3(x - 4) < x - 8
Find x.
Answer: x<2, (negative infinity, 2)
Step-by-step explanation:
Answer:
x<2
or
(00,2)
Step-by-step explanation:
I hope this helps
LOL!!!
have a great night.
PICTURE BELOW / What is the surface area of this right rectangular prism?
Enter your answer in the box.
cm²
I need this FASTTTTTT!
Answer:
18900 cm
Step-by-step explanation:
1. Multiply 18 by 25 to get the area of the floor
2. Multiply the result by 42 cm (from the top of the rectangle) to get the total volume because you are multiplying the area of the bottom rectangle by the top to get the volume
3. Answer: 18,900 cm
Good luck :)
Please I need help ASAP
Answer:_______
29 degrees
Which chart represents a function?
Answer: the first one
Explanation: If it is a function, then the x-column will never repeat.
help :( no links
Two lines meet at a point that is also the vertex of an angle.
Set up and solve an equation to find the value of x. Explain why your answer is reasonable.
Answer:
128
Step-by-step explanation:
90-27 = 63 + 65 = 128 and since we know x is equal to the opposite side we can assume that x=128
need help with this question.
Answer:
-4
Step-by-step explanation:
it would be -9+5 which is basically 5-9=-4
so, the answer is -4.
Answer:
-4°C
Key:
( | | ) = these in between numbers is the absolute value. EXAMPLE: |-8| = 8
Step-by-step explanation:
If it was -9°C and it INCREASED by 5°C, you need to ADD.
-9°C + 5°C
*Because -9°C is a NEGATIVE NUMBER and is on the LEFT side of the number line, unlike 5°C, you need to count 5 units to the RIGHT of -9°C (Basically subtract the absolute values of each number (-9 = |9|) (5 = |5|) and make it either positive or negative, depending on which absolute value is the greatest (|9|).*
-9°C + 5°C OR |9| - |5|
|9°C| - |5°C| = |4°C| = -4°C
(because the greatest absolute value, |9|, is negative, the answer is too.)
HOPE THIS HELPS :DThe ages
of people on a jury are 41, 45, 39, 56, 48, 45, 42, 34, 47, 62, 35, and 58.
Find the Mean:
Find the median
Find the Mode:
Answer:
Mean: 46 Median: 45 Mode: 45
Step-by-step explanation:
Mean: 41+45+39+56+48+45+42+34+47+62+35+58 = 552 then, 552/12 = 46
Median: Put numbers in order from least to greatest and cross one out on each side until you get to the middle number. 45 and 45 were the last two numbers to be crossed out, the middle of those would simply be 45!
Mode: 45 appears twice while the rest of the numbers only appeared once.
I hope this helped, good luck! :)
— Beep Boop! BluBot has a Question! Topic: Calculating
Circumference and Diameter —
— Rewards : Brainliest, 5 stars, and Thanks (If correct) —
— All scams, bots, wrong answers, and point stealers will be immediately reported —
- Below is the Pic, Please answer the question and follow the instructions -
~ BLUBOT OUT ~
Answer:
Circumference formula:
C = πdπ is the constant and π = 3.14
A) C = 3.14*3 cm = 9.42 cmB) C = 3.14*10 = 31.40 cmC) d = 24/3.14 = 7.64 cmD) d = 18/3.14 = 5.73 cmE.) C = 3.14*1 = 3.14 cmCírclє Díαmєtєr Círcumfєrєncє
( A ). 3 cm 9.42 cm
( B ). 10 cm 31.40 cm
( C ). 7.64 cm 24 cm
( D ). 5.73 cm 18 cm
( E ). 1 cm 3.14 cm.
Step-by-step explanation:Formula used◈ Circumference of circle = π × diameter
◈ Diameter of circle = Circumference of circle / π
Solutionusíng vαluє σf π = 3.14
( A ) Díαmєtєr = 3 cm
Círcumfєrєncє = 3.14 × 3 = 9.42 cm.
( B ) Díαmєtєr = 10 cm
Círcumfєrєncє = 3.14 × 10 cm = 31.40 cm.
( C ) Círcumfєrєncє = 24 cm
Díαmєtєr = 24 / 3.14 cm = 7.64 cm.
( D ) Círcumfєrєncє = 18 cm
Díαmєtєr = 18 /3.14 = 5.73 cm.
( E ) Díαmєtєr = 1 cm
Círcumfєrєncє = 3.14 × 1 cm = 3.14 cm.
–––––––––☆–––––––––Point D was reflected over the y-axis to make Point D'.
Where was point D before the reflection?
A (3,-2)
B (3, 2)
C (-3, -2)
D (-3, 2)
PLEASE ANSWER IF YOU KNOW I AM IN A HURRY!!!
Find the first and third quartiles for the cost of admission:
$13.90, $24.50, $18.99, $29.98, $23.95.
A. First Quartile=$15.50 and Third Quartile=$20
B. First Quartile=$15 and Third Quartile=$ 27.24
C. First Quartile=$16.45 and Third Quartile=$ 27.24
D. First Quartile=$16.45 and Third Quartile=$32
Answer:
C. just choose C. if it isn't right just tell me.
Find the area of the composite figure.
A = 168 cm
A = 96 cm
A = 264 cm
A = 216 cm
Answer:
216 cm squared
Step-by-step explanation:
14*12 for rectangle area=168 because of l*w
for the triangle: 12 * 8 =96/2=48 because of A=1/2 * b*h
area equals 168+48=216 cm squared
May you please help me?
Answer:
.35 .49 .16
Step-by-step explanation:
13/37 18/37 6/37