Answer:
22.05 minutes
Step-by-step explanation:
7.2 + 7.35 + 7.5 = 22.05 minutes
Marking brainliest! Please math problem below :]
A housepainter mixed 5 gal of blue paint with every 9 gal of yellow paint in order to make green paint. Which ratio of gallons of blue paint to gallons of yellow paint will make the same shade of green paint?
Answer:
Step-by-step explanation:
For every 5:9 AKA for every 5 gallons of food are 9 gallons of yellow
HELP ME PLEASE i beg u
Answer:
3. -2
4. 15
5. 0
6. 1
7. 0
Hope this helps!!! If so please give brainliest
Answer:
3)-5+3= -2
4)9-(-6)= 15
5)6-6=0
6)1/2+1/2= 2/2(1)
7)-4+4=0
Multiply. Enter the product in the simplest form.
2 2/5 x 5/7
The product is _____?
Please tell me how you got it very clearly
Any spam, nonsense, links, and anything that does not relate to this question will get deleted. Thank you.
Conversion a mixed number 2 2/5 to a improper fraction:-
=> 2 2/5 = 2 × 5 + 2 = 12/5
To find new numerator:
a) Multiply the whole number 2 by the denominator 5. Whole number 2 equally 2 * 5/5
= 10/5
b) Add the answer from previous step 10 to the numerator 2. New numerator is 10 + 2 = 12
c) Write a previous answer (new numerator 12) over the denominator 5.
Two and two fifths is twelve fifth
Multiple:
= 12/5 × 5/7
= 12 × 5/5 × 7
= 60/35
= 12 × 5/7 × 5
= 12/7
Multiply both numerators and denominators. Result fraction keep to lowest possible denominator GCD(60, 35) = 5. In the next intermediate step, , cancel by a common factor of 5 gives 12/7
12/7 in mixed fraction is 1 5/7
Answer.
What are the four key points of Dalton’s Atomic Theory?
a.
b.
c.
d.
2. In 1913, Neils Bohr proposed a new atomic model known as the _________ model, which is patterned after the solar system.
Answer:
a. all matter is made of atoms
b. atoms are indivisible and indestructible
c. atoms of given elements are identical in mass and properties
d. compounds are combination of 2> different types of atoms
2. it's called Planetary model
Answer:
1. All matter are made up of atoms, which are indivisible
2. All atoms of the same element are identical; different elements have different types of atom.
3. Atoms can neither be destroyed nor created
4. Compounds are combinations of two or more different types of atoms.
Rutherford-Bohr Model
Step-by-step explanation:
Hope this helps
sorry List 5 examples of positive and negative numbers around us
Julie has 1.54 L of water in a large bottle for a science experiment. She pours the water into beakers. Each beaker holds 0.22 L.
If each beacker gets 1.54 L of water, how many beakers will she fill?
How many beakers does it take to hold the 1.54 L of water?
0.3388
14.28
0.7
7
Answer: the answer is 7 hope that helped and have a good and always good luck
Step-by-step explanation:
Use mental math to find the difference.
1254-320
Answer:
934
Step-by-step explanation:
Answer:
That is 934. Hope this helps.
What is the LCD for 3/6 and 10/12
Answer:
12 Lcd
Step-by-step explanation:
3/6 and 10/12
6 can go into 12
Answer:
the LCD for 3 and 6 is 6
the LCD for 10 and 12 is 60
1. Round 7.058 to the nearest whole number.
2. Round 35. 61 to the nearest tenth.
3. Round 724.398 to the nearest hundredth.
4. Round $1.362 to the nearest cent.
Someone do these for me please.
I need help on my math
I need help on d
Answer:
If the diameter is 12, the 90° arc is (1/4)Π(12), or 3Π (approximately 9.42).
Step-by-step explanation:
if wrong pls forgive me
if right mark me brainliest
*FIRST ANSWER GETS BRAINLIEST* The triangle in Quadrant IV is the image of the triangle in Quadrant I after a counterclockwise rotation about the origin.What is the angle of rotation?
A.90°
B.180°
C.270°
D.360°
Answer:
C. 270°
Step-by-step explanation:
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
the angle of rotation is, C. 270°.
What is an angle?In Plane Geometry, a figure which is formed by two rays or lines that shares a common endpoint is called an angle. The two rays are called the sides of an angle, and the common endpoint is called the vertex.
here, we have,
from given figure we get,
The transformation I saw was 90° clockwise but the question stated counterclockwise so that answer is C.
90° clockwise is same as 270° counterclockwise.
To learn more on angle click:
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I need help on how to show my work and how to get the answer help me pls
Answer:3,150
Step-by-step explanation:
Well I what I did was I took 450 and then multiplied it by the number of days there are in a week which is 7 so I did 450 x 7 and got 3,150
I hope its right if not please let me know and I would be happy to check over again =)
Mrs. Brandt is buying markers and crayons for her preschool classroom. Markers are sold in packs of
12
, and crayons are sold in packs of
8
.
What is the least number of packages of each that Mrs. Brandt must buy to have the same number of markers and crayons?
3 liters of water are shared equally by 5 people how much water does each person get? division equation to represent the situation
600 mililiters each
Step-by-step explanation:
1 liter is equal to 1000 mililiter and is multiplied by 3 and the answer is devided into 5.
The division equation that represent the situation is 3/5 and each person will get 0.6 liters of water.
What is division?The division is one of the four basic mathematical operations, the other three being addition, subtraction, and multiplication.
Now it is given that,
Number of People = 5
Liters of water = 3
So, Water shared by each person = Liters of water / Number of People
⇒ Water shared by each person = 3/5
This is the division equation to represent the situation.
⇒ Water shared by each person = 0.6
Thus, the division equation that represent the situation is 3/5 and each person will get 0.6 liters of water.
To learn more about Division :
brainly.com/question/28032495
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Which of the following is an improper fraction?
[tex]\frac{21}{25}[/tex]
[tex]\frac{8}{7}[/tex]
[tex]\frac{6}{11}[/tex]
[tex]\frac{2}{3}[/tex]
May i please know this quickly! :)
Answer:
8/7
Step-by-step explanation:
8/7 because the numerator is greater than the denominator.
Answer:
8/7
Step-by-step explanation:
a fraction in which the numerator is greater than the denominator, such as 5/4.
Shawn purchased $87.06 worth of merchandise at a department store. He gave the clerk $100.
Round to the nearest whole dollar to estimate how much change Shawn will receive.
What is the actual amount of change Shawn will receive?
Answer:
100-87.06=12.94
Answer:
Shawn will receive $13 in change
Step-by-step explanation:
100 - 87.06 = 12.94
when you round up 12.94 it will become 13
Identify the y-intercept of the line: y = 3x/4 - 3
Answer:
with -3 being your slope and 4 being your y-intercept.
Step-by-step explanation:
Shilo is trying to compute the value of 27 + 55 + 13. She adds 27 + 13 to get 40, and then adds on 55.
Which of the following properties is Shilo using?
A.commutative
B.distributive
C.identity
D.associative
Answer: the answer is D
Step-by-step explanation:
A (I cant say it on here for some reason )water fish tank requires a certain salinity. To reach this requirement, the relationship between gallons of water and pounds of salt needs to be proportional. The relationship can be modeled as a line on the coordinate plane where x represents the number of gallons of water and y represents the number of pounds of salt. If the line passes through the point (5,1.5) , what does that point represent?
Answer: Represents when the equation is at 5 gallons of water 1.5 pounds of salt is needed to have the correct salinity
Step-by-step explanation:
Hey can some one help me with this problem :'))
Answer: 1/2x3/4
Step-by-step explanation:
Do any of u guys understand this?
Answer:
i dont
Step-by-step explanation:
Jolon used the slope-intercept form to write the equation of a line with slope 3 that passes through the point (5, –2). His work is shown below.
Step 1: Negative 2 = 3 (5) + b
Step 2: negative 2 = 15 + b
Step 3: Negative 2 + 15 = 15 + 15 + b
Step 4: Negative 13 = b
Step 5: y = 3x – 13
Analyze the steps. In which step did the Jolon make an error?
Answer:
step 3
Step-by-step explanation:
He should have subtracted 15 instead off adding 15. this would have gotten rid of the fifteen on the right side and left him with -17=b. Instead, he would have added 15 and gotten 13=30+b. That threw off the rest of the equation. The rest of the equation is wrong. b should equal -17
the slope-intercept equations should be y=3x-17
May someone help me with this. The question is in the picture.
Answer:
first we have to find oput how many they accepted, 60% of 10,000 is 6000. Next we have to find out how many of those 6000 will actually enroll.
to find 40% of 6000 we can first find 10% which is 600, so 600x4=2400 or 40% of 6000.
2400 will actually enroll
Which graph represents a linear function?
On a coordinate plane, a parabola opens down.
On a coordinate plane, a line has a negative slope.
On a coordinate plane, a line curves up.
On a coordinate plane, a line curves down, levels off, and then curves down.
Answer:
On a coordinate plane, a line has a negative slope
Step-by-step explanation:
A linear function is a function whose graph is a straight line. For example, y = 3x - 2 represents a straight line on a coordinate plane and hence it represents a linear function.
When you learned to add decimals, you saw that lining up the decimal point in the addends is really important. Why do you think it is not necessary to line up the decimal points in the two factors when multiplying decimals?
Answer in 2 complete sentences.
Answer:
It is not necessary to line up decimals while multiplying because you count the decimals instead of bringing them down. Plus lining up decimals while adding can overcomplicate the problem with too many zeros.
Step-by-step explanation:
In the equation A=1p+pri, t is equivalent to ( question 12 )
Answer:
t = A - p/pr
Step-by-step explanation:
A = p + prt
A = p(1 + rt)
/p /p
------------------
A/p = 1 + rt
-1 -1
------------------
A/p - 1 = rt
/r /r
-------------------
A/pr - 1/r = t
t = A - p/pr
Answer:
t = A - p/pr
Step-by-step explanation:
bring a and the rest of the values to one side
Anitha and Jyothi shared some money. Anitha had $4x and Jyothi had $(2x + 8).
Both of them had $56 altogether. Find the value of x and hence find out how much
did Jyothi get?
Answer:
$24
Step-by-step explanation:
To begin we need to form an equation that equals the total amount of money, which is 56. The question tells us that Anitha's money and Jyothi's money comes to a sum of $56 (the total amount). So, in our equation we will be doing Anitha + Jyothi = 56; our equation will be 4x+2x+8=56.
The next step is to rearrange the equation to get x=..., and we can do this using the funnel method like I have shown in the attached image. First, I simplified to get 6x+8=56. Then, I subtracted 8 from both sides to get 6x=48. Finally, I divided by 6 on both sides to get x=8. This is the first step of the question completed.
The finish the question, we need to work out Jyothi's total money, and since we now know x=8, all we need to do is substitute 8 where x is for Jyothi. So, we need to calculate the answer to 2*8+8, and following the rules of BIDMAS, we get 24. Which is the final answer.
i need help on both of them now !!!!!!!
Answer:
4/5= 12/15 he had 3/15ths left meaning he painted 2/15th there's 1/15 left
The median is 1/5
For each of the following discussion questions, write a response in complete sentences. Your response should be at least one paragraph (5 to 7 sentences). Each discussion response is worth a total of 5 points.
What is your favorite subject to photograph? Why?
Answer:
1st Sentence: Write what your favorite subject to photograph is.
2nd Sentence: Why and what do you like about it.
3rd Sentence: continue explaining what you like about it.
4th Sentence: Maybe an incident or some information related to that (evidence).
5th Sentence: Show how that's important and how it stands out. Say why you like it and maybe why others should like it as well (explain what you see in this subject that makes it your favorite).
6th Sentence: Write your conclusion which could include what subject you like to photograph. Summarize what you like about it.
Step-by-step explanation:
For the conclusion, you can write something like this;
So in conclusion/To sum it all up, my favorite subject to photograph is _______ because of _________. It is a very beautiful subject (or write something like that). (And then here maybe put a reason why others should see the beauty/darkness of it or whatever you see in it). (Here insert some last thought/ lingering thought with your reader, something they can think about even after reading this but you want to make sure it's related to your topic.)
Answer:
I like to photograph old ruins. Unfortunately I live in the United States and those aren't very common here. There are a few super old structures, but not a lot. I've been through Europe and Southeast Asia, though, and enjoyed visiting things like stone circles or old temples and things like that. It's a subject I love, but don't get to see often. I wish I had more money so I could travel more and see more of them.