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Related Questions
e. Giving brainliest to first [correct] answer!!
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Answer:
Step-by-step explanation:
Keep, Change, Flip. Keep the 4. Change the division to multiplication. Flip the fraction, 1/5 becomes 5. Then multiply. 4 * 5 = 20.
Determine if the statement is true or false. Justify your response.
If one vertex of a slope triangle is at (0,0), the other vertex on the line will be the point that represents the simplified unit rate or slope
Answers
Answer:
True
Step-by-step explanation:
If one vertex of a slope triangle is at (0,0), the other vertex on the line will be the point that represents the simplified unit rate or slope
Have a question what is 5(2x+13)
1/2(6x+8)
3(6x+8)
1/3(6x+9)
Please and thank you
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Answer:
10x + 65
6x + 8
---------
2
18x + 24
6x + 9
----------
3
Step-by-step explanation:
N/A
5•2x=10x
5•13=65
So answer is going to be
10x+65
In the diagram, how many angles are alternate exterior angles with angle 5?
zero
one
two
three
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Which of the following is a statistical question?
A.
How many cells are in Stuart's spreadsheet?
B.
What are the speeds of the cars on the highway?
C.
What was Janey's college entrance exam score?
D.
How much did Rose pay for a plane ticket from Dallas to Atlanta?
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Example
A statistical question is a question that can be answered by collecting data that vary. For example, “How old am I?” is not a statistical question, but “How old are the students in my school?” is a statistical question.
Try to solve the problem now.
The correct statistical question is,
''What are the speeds of the cars on the highway?''
Hence, Option B is true.
What is an expression?Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Now, By all the statements we get;
The statistical question is,
B. "What are the speeds of the cars on the highway?"
Since, it involves collecting data on a variable of interest (speed) from a group of individuals (cars on the highway).
Thus, Option B is true.
Learn more about the mathematical expression visit:
brainly.com/question/1859113
#SPJ2
HELP Please!!!
Select the correct answer. Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. Jeremy can spend up to $50 for the class, but he has to pay $15 to register for the class as well as rent the camera. The number of days, d, that Jeremy can rent the camera is represented by the inequality 6d + 15 < 50. Select the number of days Jeremy can rent the camera with the money he has. A. 5 B. 6 C. 8 D. 9 E. 10
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Which of the following situations models a geometric sequence?
~The amount of cell phone users increases by 33% every year.
~Amount of cakes in a bake sale increases by 3 each year the fundraiser is held
~Uranium loses half of its weight every 415 years.
~A family of rabbits doubles in size every 3 months.
~A car drives at a constant speed of 58 mph.
~The number of students in a school increases by 122 each year.
~The number of pieces of chalk in a classroom decreases by 10 throughout the school year.
(If you can explain what geometric sequences are that'd be really helpful too)
Thanks~ :D
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Answer:
1,3 and 4 because the amount of change between the amount of time differs
Step-by-step explanation:
Answer:
1.The amount of cell phone users increases by 33% every year.
2.Uranium loses half of its weight every 415 years.
3.A family of rabbits doubles in size every 3 months.
Step-by-step explanation:
We will check each and every option given here.
1) Amount of cell phone users increases by 33% every year.
Its a geometric sequence because the number of users are increasing exponentially every year.
2) Amount of cakes in bake sale increases by 3 each year the fundraiser is held.
amount of cakes is increasing with a common difference of 3 so it's an arithmetic sequence.
3).Uranium loses half of its weight every 415 years.
Exponential decay in every 415 years. So geometric sequence with a common ratio of 1/2.
4).A family of rabbits doubles in size every 3 months.
Exponential series again so geometric sequence with a common ratio of 2.
5).Car drives at a constant speed of 58 mph.
Its a linear function representing an arithmetic sequence with a common difference of 58 mph.
6). Number of students increases by 122 every year.
An arithmetic sequence with a common difference of 122.
7). Number of pieces of chalk in a class room decreases by 10 throughout the school year.
It's an arithmetic sequence having common difference of 10.
mark me as the brainliest please
An image of a rectangular pyramid is shown below: A right rectangular pyramid is shown. Part A: A cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created by the cross section? Explain your answer. (5 points) Part B: If a cross section of the rectangular pyramid is cut perpendicular to the base, passing through the top vertex, what would be the shape of the resulting cross section? Explain your answer. (5 points) Source StylesFormatFontSize
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Part B: a triangle.
Help me please this is do 4:00
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On a science test, students earn 5 points for each correct answer and lose 2 points for each incorrect answer. If there are 56 questions on the test, a student’s score is shown by the expression 5(56−w)−2w, where w represents the number of wrong answers. Pete says that the expression 7(40−w) could also be used. Is Pete correct? Why or why not? Show your work.
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Answer:
He is wrong
Step-by-step explanation:
t r u s t
Diagrams A and B are scale drawing of the same field. Each square is 1 centimeter long. If the scale of diagram A is 1 cm : 24 ft , what is the scale of diagram B?
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Answer:
[tex]6cm:12cm[/tex]
Step-by-step explanation:
Okay so remember this you need to know model: actual. This is really, important to know when solving.
Model: Model dimensions Example: 1cm
Actual: Actual dimensions Example: 24ft
Graph A:
1. Count the boxes. remember that each box is 1cm. After you counted all sides of the graph you should've gotten 12cm by 6cm.
2. After you got your model dimensions your goal is to find the ACTUAL dimensions. By finding the actual dimensions Multiply 12(24) and 6(24) Note: you need to multiply your actual from your scale. Times your dimensions for each side.
3. After multiplying you should've got 288ft by 144ft this is your actual dimension for graph A.
Graph B:
1. Now your answer the problem is asking for also has to do with graph A. In order to do this process, you need to divide each dimension by width and length. [tex]\frac{288}{24}[/tex] this is your length [tex]\frac{144}{24}[/tex] this is your width. divide
2. you should've gotten 12 and 6. now make your numbers into a scale
6cm: 12cm
PLEASE HELP ME OUT!!!
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Answer:
Sample B cause 500/1 = 500, and 500/20=25. its lesser.
Step-by-step explanation:
cause 500/1 = 500, and 500/20=25. its lesser.
10 points
Consider the function f(x)=x^2−7. What would be the new function g(x) if f(x) is translated left 2 units and down 3 units?
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Answer:
g(x) = (x+2)² - 10
Step-by-step explanation:
Our current function is f(x) = x²-7
It is already shifted down 7 units from the parent function x², so we are just going to shift it down 3 more, making it shifted 10 units from x²
Next, we need to translate it 2 units to the left. We can simply do (x+2)² for this part
Final equation: g(x) = (x+2)² - 10
Can Someone Help, Please Give An Explanation of Why That's The Answer So It Will Be Easier To Understand+ Brainliest.
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Answer:
1372 cm^3
Step-by-step explanation:
To find the volume, you need to multiply height, length and width. In this question they are all given to us, so we just need to do the following:
volume = height*length*width
= 9 1/3cm*21cm*7cm (note that 9 1/3 could be simplified to 28/3)
= 1372 cm^3
We put ^3 at the end to show that it's a volume/3D.
I hope you can understand this :)
Answer: 1372
Step-by-step explanation:
Volume= length x width x height
Length= 21 cm
Width= 7 cm
Height= 9 1/3 cm
Multiply
21 x 7 x 9 1/3
147 x 9 1/3
* Note you can NEVER multiply mixed numbers like 9 1/3, so we have to make them improper.*
9 1/3 = 28/3
147 x 28/3= 4116/3
4116/3= 1372
A can holds 2 liters of paint.
How many cans can we fill with 11 liters of paint?
Include fractions of cans, if applicable. pls answer now!
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taking a test will mark braniniliest
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Answer:
whats the question?
Answer:
Five hundred and three, you multiply the 5 by the 10 to the second power and get 500 because 10 to the second power is 10x10 which is 100, then add the three
pls answer the question in the pic I'll give u brainly
Answers
Answer:9 and 21
Step-by-step explanation:I used a calculator
•Hope this helps!•
~have a wonder day/night~
•diva•
DONT SCAM ME + BRAINLIST FOR RIGHT ANWSER
Light ray 1 strikes the smooth surface, separating air and water as shown below.
A horizontal line is drawn and the part above the line is labeled Air and the part below the line is labeled Water. There is one slanting ray labeled 1 which falls on the line at a point and there are four rays of light labeled 2, 3, 4, and 5 which move away from same point on the line. Ray 5 is exactly vertical to the line and below the line, ray 4 is on the right of ray 5 and makes an angle of about 25 degrees with ray 5. Ray 3 is above the line and makes an angle of about 25 degrees with the line. Ray 2 is on the right of ray 1 and ray 1 and ray 2 make angles of about 25 degrees with the vertical at the point where ray 1 strikes.
Which of the following rays is the part of ray 1 that is reflected from the smooth surface?
Ray 2
Ray 3
Ray 4
Ray 5
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Answer:
Ray 2 is the answer
What is a good estimate for this angle measurement?
A. 10 degrees
B. 25 degrees
C. 75 degrees
D. 95 degrees
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The angle we are measuring is part of a right angle, and option D is more than 90 degrees so that rules that out. Options A and B are way too small to have such a wide angle so the only feasible option is option C
Arrange these 5 numbers in order from smallest to largest
π, 22/7, 3.14, 355/113, 3 141/1000
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Answer:
[tex]\frac{335}{113} < 3.14 < 3\frac{141}{1000} < \pi[/tex]
Step-by-step explanation:
Set of Data: [tex]\pi[/tex], [tex]3.14[/tex], [tex]\frac{335}{113}[/tex], [tex]3\frac{141}{1000}[/tex]
To order them from smallest to largest:
[tex]\pi = 3.1415[/tex][tex]3.14 = 3.14[/tex][tex]\frac{335}{113} = 2.965[/tex][tex]3\frac{141}{1000} = 3.141[/tex]Hence, the order should be:
[tex]\frac{335}{113} < 3.14 < 3\frac{141}{1000} < \pi[/tex]
what is the answer? Use the greatest common factor :)
-x + 19
-2x + 4y - 12
-x - 4
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Answer:
-4x+4y+2
Step-by-step explanation:
You simplify the equation. So -x plus -2x plus -x = -4x. 4y=4y. 19 plus -12 plus -4 = 2.
To find the decimal of 9/25, Tyler reasoned: “9/25 is equivalent to 18/50 and to 36/100, so the decimal of 9/25 is 0.36.”
Use long division to show that Tyler is correct.
Is the decimal of 18/50 also 0.36? Use long division to support your answer.
If its not too much can I have a explanation
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Answer:
18/50 is also 0.36
Step-by-step explanation:
9/25, 18/50, and 36/100 are all the same number. They are just in different forms. 9/25 is the simplest form of 18/50 and 36/100. If you divide 36/100 by 9/25, you will get 4/4, which is 1, meaning that they are the same number. Same thing with 18/50. 18/50 divided by 9/25 is 2/2, which is 1, proving all of these numbers congruent.
pls help i will give brainliest
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Answer:
If you multiply by 2 then it would become -16 < 4 which is 2 times as much as the original.
If you multiply by -2 then it will become 16 < -4 which is not true.
Step-by-step explanation:
If you multiply by 2 then it would become -16 < 4 which is 2 times as much as the original.
If you multiply by -2 then it will become 16 < -4 which is not true.
Answer:
when you multiply/divide/add/ subtract to both sides they'd both be equal
they prob won't have the exact same numbers but iykyk
like 1+1=2
multiply both sides by 6
when u add it'll be true
srry if it was confusing
i suck at explaining
Step-by-step explanation:
Answer the question below.
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Answer:
I think it will help you a lot.
Look at the image above.
The variable a varies inversely with b. The value of a is 2 when b = 40. Find the constant of variation (k). I will give brainliest!
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Answer:
1=20
Step-by-step explanation:
40 divided by 2 is 20 so
1=20
The area of a rectangle is . Use your width expression to find the width of the rectangle when feet. Show your work.
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Can you please tell the width and length of this rectangle? I can then maybe I can give a more better answer…
help please ASAP !
help please ASAP !
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Answer:
no.7 answer is 8
in probability
n(P U B) = n(P)/N(S)+n(B)/n(S)
Is the sum of 1/2 and 2/5 greater than 1?
Is the sum of 4/5 and 1/10 closer to 1/2 than to 1?
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Answer:
no for both
Step-by-step explanation:
1/2 + 2/5=9/10
4/5 + 1/10= 9/10
Answer:
The first questions answer is No, because 1/2 converted to a fith is 2.5, so 2 fiths +2.5 fiths is 4.5 fiths vs 1 whole.
And to the second question the sum of 4/5 and 1/10 is closer to 1 than 1/2 because 1/10 + 8/10 ( which i turned 4/5 into a tenth) is 9/10 which is closer to One than 1/2
HELP MEEEEE!!!!!!!!!!!!!!!!!!!!!!! I WILL GIVE BRAINILEST TO THE RIGHT ONE
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Answer:
m + 8
Step-by-step explanation:
you start with the original number of marbles, m, and you ADD 8 more to the group.
Original number (m) + 8 more
M = 8
Answer:
It would be the third one! :)
Step-by-step explanation: Because it says the number of marbles is represented by M then it says he ADDS 8 more to the bag meaning it's addition! :)
Write the phrase as an expression.
the quotient of 3 and a number y
3 + y
y ÷ 3
3 ÷ y
3 x y
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"The quotient" means we are dividing.
Therefore, "the quotient of a number and 3# can be written as: