Please help with these 3 thank you, you will get brainleiest for the most detailed and/or answering the questions:)
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Work: We can figure this out by finding the exact percentage of sneaker-wearers in the class.
To find the percentage, you do 24/30. 24/30 is equal to 80%.
Answer: Joe is wrong. The percentage of students wearing sneakers is 80% and not 70%.
3.) Given: There are 40 people total. 2 women per 3 men.
Work: 2:3 women to men
If we multiply both by 10, we will get 50 people in total.
20:30 = 50
So we need to shrivel this down to 40 by taking out 5 on both sides of the ratio.
50 - 5 - 5 = 15:25 = 40
But the ratio need to be divisible by 2 because of the 2 women that are needed per 3 men. We can do this by moving over one human to the men’s side.
There are 14 women and 26 men. I didn’t use any of the strategies there listed because I don’t even remember what those are. I’m in grade 9. I would say that the ratio table works best because I just used ratios...
4.) Given: Find simplified fraction of silicon. 100%.
Work: Add all things up to find out the denominator for the fraction. They will equal 100.
So the fraction is 28/100.
We can divide this fraction by 4.
7/25
This is the simplified form.
Answer: 7/25
Related Questions
SMART PEOPLE PLEASE HELP!!!!!!!!I HAVE POSTED THIS 6 TIMES
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Answer: i said this first. I hope this helps.
2x = 5
x = 5/2
y + 1.8 = 14.7
Y = 12.9
6 = 1/2z
z = 12
3 1/4 = 1/2 + w
w = 11/4= 2.75
2.5t = 10
t=4
Answer:
1. x = 2.5
2. y = 12.9
3. z=3
4. w= 2 3/4
5. t= 4
Step-by-step explanation:
1. 5 DIVIDED BY 2= 2.5
2. 14.7 - 1.8 = 12.9
3. 1/2 * 3 = 6
4. 1/2 + 2 3/4 = 3 1/4
5. 10/ 2.5 = 4
please help will mark brainliest
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I was thinking B but it doesn’t seem right
Write a summary of the poem "Revenge"
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'Revenge' by Letitia Elizabeth Landon describes a speaker's happy revenge on her listener who had previously broken her heart. The poem begins with the speaker giving permission for her listener, a man she was in a relationship with, to go with another woman.
1. The GCF of 8 and 14 is ?
2. The GCF of 21, 24 and 27 is ?
3. The GCF of 21, 35, and 49 is ?
4.The GCF of 12, 18, and 26 is ?
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2 - 3
3 - 7
4 - 4
2- 3
3- 7
4- 2
Are the answers.
Can someone plz help me with this one problem plz!!!
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Answer:
no
Step-by-step explanation:
Answer:
no i think the point are satisfy
( if the answer is wrong I am sorry :c )
Which is a correct name for the angle shown?
Line segments A B and B C combine to form an angle.
Angle A
Angle C
Angle A C B
Angle C B A
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Answer:
D. CBA
Step-by-step explanation:
If b was the third point, then it would be C. ACB.
AB+BC=ABC or CBA
1. what is the area of a triangular wall that has a base length of 2.4 m and height of 6m?
2.Which measurement is the area of the shaded part of the figure? (1st picture)
( i dont really under stand the 2nd picture)
(2nd picture)
A.864 in^2
B.720 in^2
C. 888^2
D. 132 in^2
ty
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Answer:
1. 14.40m
2. 128cm²
3. i can barley see the second picture but i believe the answer is 123 inches squared. (i dont know if i did this one right, I'm a I D I O T.)
Step-by-step explanation:
1. You would multiply 6 by 2.4 which equals 14.40.
2. you would multiply all sides (that are available.) then subtract the non-shaded square which give you a total of 128cm².
3. you would multiply all sides, 24 x 24 x 36 = 20.736, (you add the decimal for farther progress.) round by the nearest tenth you get 207 then add the right triangle area and you get 123 inches squared.
I HOPE YOU GET THIS RIGHT! HAPPY EARLY VALENTINES DAY!
1.Given the rectangular prism shown, what is the surface area?
2.Dimitri wants to cover ONLY the top and sides of the box shown with glass tiles that are 5 cm square. How many tiles does he need?
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Answer:
He will need 60 glass tiles
Step-by-step explanation:
Ben's suitcase has a width of 12 inches, length of 15 inches, and a height of 10 inches. Jerry's suitcase is 3 times as great. What is the volume of Jerry's suitcase?
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Answer:
I am pretty sure the answer is 5400.
Step-by-step explanation:
You multiply 10, 12 and 15 together to equal 1800 and multiply that by 3 to equal 5400.
HELPPPPPPP
auntie have 70 dollar
the amount she has is just right for 4kg of fish and 3kg of prawn
auntie bought 3kg of fish and 4kg of prawns
her change was 3.50
how much is 1kg of prawn
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Answer:
If auntie cant correct her grammer, how can she talk to the manager about what the fish need to survive??
Step-by-step explanation:
please help me with this :((
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Volume=2145 (rounded) :)
Step-by-step explanation:
Which of the following does NOT show a rate of 12 text messages per hour?
a. Raquel receives an average of 6 text messages every 1/2 hour.
b. image attached
c. y = 12x where x is the number of hours and y is the number of text messages
d. image attached
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Answer:
(0,0) doesn’t show a rate of 12 messages per hour
I’m confused about the rest please elaborate
Step-by-step explanation:
Joe works in a music tore and earns 18.5% commission on each sale.If Joe sells an organ and earns $82.00,what is the price of the organ?Round your answer to the nearest cent.
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Answer:
Multiply 82 by 18.5, and if the cen in the answer is above five go up and vice versa
hope this helps, have a good day :)
Step-by-step explanation:
Math homework dfmtikjekrjtkttotyy
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I just need the amount of days plz
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Answer:
10 i think
Step-by-step explanation:
Answer:
4 days
Step-by-step explanation:
56/14
HELP I WILL GIVE BRAINLEST, 5 STARS, AND THANKS
Answers
Answer:
1. 1.8
2. -2.2
3. 1.8
4. -2.2
5. -1.8
6. -1.8
7. 2.2
8. 2.2
Step-by-step explanation:
Hope you get this right! have a wonderful day! =D =P
Answer:
1. 1.8
2. -2.2
3. 1.8
4. -2.2
5. -1.8
6. -1.8
7. 2.2
8. 2.2
Step-by-step explanation:
1. If you go right that is going up and 1.8 is positive so you go right 1.8
2. If you go down on a vertical number line it is going into the negatives and -2.2 is negative
3. Up on the vertical number line is positive so positive 1.8
4. Left on the horizontal number line is negative so it would be -2.2
5. Left is negative on the horizontal number line so it would be -1.8
6. Down is negative on the vertical number line so it is -1.8
7. Up is positive on the vertical number line so 2.2
8. Right is positive on the horizontal number line so 2.2
Whitney's teacher asked her to find the area of each figure shown.
For which figure will she use the formula 12h(b1+b2) to compute the area?
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The point R is halfway between the integers on the number line below and represents the number . (Use the hyphen for negative numbers and write the answer as a decimal, such as -6.4).
The R is between - 4 and -3
HELP RIGHT ANSWERS ONLY!
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The length of a rectangle is 3ft less than twice the width, and the area of the rectangle is 77ft^(2). Find the dimensions of the rectangle.
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Answer:length=11 and the width is 7
Step-by-step explanation:
To find the area of a rectangle it’s widthxlength and the only numbers that make up 77 are 11 and 7 and 77and 1. So it would have to be 11 and 7 also if you plug it in (2(7)-3=11 and that works. Hope this helps <3
Rename as a mixed number in simplest form. 15 22/20
Answers
Because you have 15 and then for 22/20 it is a improper fraction so take 20 away from it to get 2/10 then add 1 to 15 for 16 and then simplify 2/20 to 1/10
Answer:
The answer is: 1 2/20
Step-by-step explanation:
All you need to do is divide 22/20. I did long division, but you may use a calculator. When you divide 22/20, you should get 1. Now, you multiply 1x20 and you get 20 because anything multiplied with 1 is its self. Once you do that, you will subtract 22-20, and you will get 2. You will keep the denominator the same and your answer will be 1 2/20.
Can someone plz help me out with this one problem!!
Answers
Answer:
quadrant 1
Step-by-step explanation:
PLS HELP MEEMEE In June, the average temperature at the North Pole is 59° F. In December, the average temperature at the North Pole is 69° F colder than June's average temperature.
In February, the average temperature at the North Pole is ½ as cold December's average temperature.
What is the average temperature, in degrees Fahrenheit, at the North Pole in Febru
I WILL MARK BRAINLIST IF WORK IS SHOWEN
Answers
Answer:
59-69=-10, 1/2 of 10=5
so the answer is 5 degrees Fahrenheit
Step-by-step explanation:
The 59-69 came from December being 69 degrees less than junes temperature, and the 1/2 of 10 came from February being half as cold as December's temperature.
Hope this helped!
Answer:
February's Average Temperature 5º
Step-by-step explanation:
December Temp is 69º colder than June so add June's Temp and December's together 69º - 59º = 10º
December's Temperature is 10º so if February is ½ as cold then we mutiply ½ by 10º which is 5º. (You could also divide 10 by 2)
Frebruary's Temp is 5º
Senora Cruz asks her student Molly to determine the formula for finding the area of the parallelogram and the rectangle. Molly says the formulas are the same. Is she correct?why or why not?
Answers
She is correct in a way that a parallelogram can be made into rectangle.
What is Parallelogram?Parallelogram is a type of polygon with four sides, four angles and four vertices. It is a type of Quadrilateral.
Opposite sides are parallel, and the opposite sides and opposite angles are equal.
Rectangle is a two dimensional figure which has four sides and four angles and all the angles are right angles.
The difference between a rectangle and a parallelogram is that all the angles are not right angles in parallelogram.
Area of a rectangle = Length × Width
That is the product of two opposite side lengths.
If a parallelogram is taken, then, it can be made into a rectangle by joining perpendicular from the endpoint of longer side to the opposite side and taking the resulting triangle to other side.
Then it becomes a rectangle where length is the base length of parallelogram and width is the height of the parallelogram.
Hence Molly is correct in a way that a parallelogram can be made into rectangle.
Learn more about Area here :
https://brainly.com/question/29291799
#SPJ2
SOMEBOD- SOMEBODY HELP MEEEEEE!!! PLEASEEEEEEE!!!!
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Can you please help me??????
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Answer: first pic: b second pic: a third pic: a fourth pic: c
Step-by-step explanation: I am 75% sure
1.) Option 1 (m = 3, b = -7)
2.) Option 1 ( y = 2x + 12)
3.) Option 2 (0)
4.) Option 3 ( M = 2 and b = -8)
Don't be a donkey and report me for no reason >:(
-R3TR0 Z3R0
When a car travels a distance, d, of 2 miles in 2 minutes, t, what is the acceleration, a, of the car?
PLS HELP MEH
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A rectangle has a base with an area of 200 cm. The volume of the prism is 3,000 cm. What is the height of the prism?.
Answers
Answer:
15 cm
Step-by-step explanation:
Ima Tutor and i help students with their test and quziz bye
:P
what does number does x represent?
Solve for x.
Answers
Answer:
x=25
Step-by-step explanation:
Since the line is straight, its degrees sum up to 180°. Because of this, you can subtract 60 from 180 to get 120°. Now you know that the missing angle measures 120°. Since you know this, you can set 4x+20 equal to 120. Subtract 20 from both sides to get 4x=100, then divide 100 by 4 to get 25. x=25.
Answer:
x=10
Step-by-step explanation:
This my last question my bad guys and I appreciate everybody that’s been helping me out!!!❤️
Answers
Answer:
quadrant 3
Step-by-step explanation:
Cuz x and y are in the negative if they’re both less than 0
Answer:
They answer is Quadrant 3 .Step-by-step explanation:
"<" means that it is less than "__" . X < 0 means the X value would be a negative . Y < 0 also means the same . This shows that the value of both X and Y are negatives . So the only place they belong is Quadrant 3 .
Help! Ill give brainliest! I just need to know how to solve.
Answers
Answer:
i think its c but im not so sure
Step-by-step explanation:
Answer: x=5
Step-by-step explanation:
We can see that there is a 90 degrees right angle
That means that the sum of the other 2 angles is 90 degrees because the sum of the angles of a triangle is 180
6x + 11x+5 = 90
17x = 85
x=5
6x5=30
11x5 +5 = 60
90 + 30 + 60 = 180