Mathematics Middle School

if 0° < θ< 90°, θ is a/an what angle?​

Answers

Answer 1

Answer:

Acute angle

Step-by-step explanation:

Acute angle: between 0° and 90°

Right angle= 90°

Obtuse angle: between 90° and 180°

Reflex angle: greater than 180°

Related Questions

Which of the following options is an equivalent function to F(x) = 3(2) raised to the 3X

Answers

Answer:

f(x) = 4(9)

Step-by-step explanation:

Answer:

f(x) = 4(9)

Step-by-step explanation:

can someone please help me

can someone please help me

Answers

Answer: 310.6

Step-by-step explanation:

L * W * H.

8 * 4.9 * 9

Hope this helps, if this doesn't make sense still, please consult an expert.

Answer: 310.6

Step-by-step explanation:

I hope I did my math right but this is the answer I have gotten! :0)

What is the mean cost of microphones in dollars?

What is the mean cost of microphones in dollars?

Answers

Answer:

29

Step-by-step explanation:

To find the mean, add all the numbers together and get 290. Then divide by 10 because there are 10 microphones.

Answer:

its 29

you add all the numbers and divide by how many numbers there are so 290/10=29

hope it helped

Step-by-step explanation:

Please rate and mark as brainliest

Thank you and have a good day

Sophie lives six and one-fourth miles from the library. She biked three and four-sixteenths miles of the way there. How much farther does she have to go?

two and eight-sixteenths miles
two and three-fourths miles
3 miles
three and three-twentieths miles

Answers

C. 3 miles. 4/16 can be simplified into 1/4
Hi! 4/16 can be simplified into 1/4 so your answer should be 1/4!

Ava is buying 30 baseball caps and pays a total of $240. Each cap costs the same amount. Determine whether the situation below represents a direct proportion, and justify your reasoning. If so, find the constant of proportionality.

Pls find the answer winter break is almost ending

Answers

90% of people marry there 7th grade love. since u have read this, u will be told good news 2night. if u don't pass this on nine comments ur worst week starts now this isn't fake. apparently if u copy and paste this on ten comments in the next ten minutes you will have the best day of ur life tomorrow. you will either get kissed or asked out in the next 53 minutes someone will say i love you...

The answer is 8 so its a direct proportion

I think...

The constant of Proportionality is 8.

What is constant of Proportionality?

If the ratio of one variable to the other is constant, then there is a proportional relationship between the two variables. If x and y are in a proportional relationship, then the ratio of y to x is the constant of proportionality. We can also express it as x is to y at times.

Given:

Total Baseball Caps= 30

Total amount of Cap= $240

let the number of caps sold be c.

Then, the equation is

30 c= 240

and, c= 240/30

c= 8

Hence, the constant of Proportionality is 8.

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12 students want lemonade and 14 students want iced tea. What is the ratio of the number of students who want iced tea to the total number of students?

Answers

Answer: 14/26=7/13

Step-by-step explanation:

Twenty-six students in total, and only fourteen want iced tea. This is 14/26ths of the students, which simplifies to 7/13ths

Answer:

6/13

Step-by-step explanation:

12+14=26 (total students)

12/26 simplify=

6/13

Hello hehe more help please...

Hello hehe more help please...

Answers

Answer:

your answer is c

Step-by-step explanation:

162 x .35 = 56.70

The answer is c I’m pretty sure

pls help with this maths

pls help with this maths

Answers

Answer: The first one is y=20x + 40;280

The second one is y=n+6

Step-by-step explanation:

The first one is y=20x+40 this is because when x is replaced with any number 20 will get multiplied by that number for example.

y=20x+40

If we assume that x is 4:

y=20(4)+40

y=80+40

y=120

our answer is 120.

I hope this helped.

For the second one it would have to be A.
The tell you to use y as the number value ( let’s use 9). They tell you to use n as the order of which it is in the sequence (9 is the third number so we’ll use 3 for n)
A. 9=3+6 TRUE
B. 9=6(3)+1
9=19 FALSE
C. 9=8(3)-1
9=23
D.9=7(3)
9= 21 FALSE
A is the only true statement.

Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)

Answer needed by 1:20pm (does anyone know how to find all answers to IXL Y.11???)

Answers

Answer:

91ft^2

Step-by-step explanation:

A = w*l

first, solve for the bottom rectangle

w = 7ft

l = 8ft

7ft * 8ft = 56ft^2

then for the second rectangle

l = 5ft

w = 7ft

5ft*7ft = 35ft^2

total area = rectangle 1+2

so 35ft^2+56ft^2=91ft^2

Answer:

The answer for the Area of the shape is 91ft²

Step-by-step explanation:

Area of the shape =Area of Bigger rectangle+ Area of small rectangle

A=L×B+l×b

A=7×8+5×7

A=56+35

A=91ft²

Help please help help

Help please help help

Answers

Answer:

3. 8

4. 6

5. 4

Step-by-step explanation:

3. 8 x 4 = 32

4. 6 x 9 = 54

5. 4 x 7 = 28

Answer:

Question 3: 8

Question 4: 6

Question 5: 4

Step-by-step explanation:

An easy way to do this in your head or on paper is just to count with the second number until you reach the first. For example in question 3 just take 4 and keep counting 4 more until you reach 32.

4, 8, 12, 16, 20, 24, 28, 32, (just kept counting 4 more)
Since it took 8 numbers to reach 32. The answer is 8.

A group of seventh graders and a group of teachers at a local middle school were asked how many siblings they each have. The dot plots below show the results. Students A dot plot titled Students. A number line going from 0 to 9 labeled number of siblings. There are 2 dots above 0, 4 above 1, 7 above 2, 5 above 3, 2 above 4, and 0 above 5, 6, 7, 8, and 9. Teachers A dot plot titled Teachers. A number line going from 0 to 9 labeled Number of siblings. There is 1 dot above 0, 3 dots above 1, 2 above 2, 4 above 3, 5 above 4, 3 above 5, 1 above 6, 0 above 7, 1 above 8, and 0 above 9. When comparing the shape of the two sets of data, what conclusion can someone draw? The students tend to have fewer siblings than the teachers. The teachers tend to have fewer siblings than the students. Both the students and the teachers have a wide range of siblings. Both sets of data have the same shape. the answer is- a. The students tend to have fewer siblings than the teachers.

Answers

Answer:

A. The students tend to have fewer siblings than the teachers.

Step-by-step explanation:

First we need to draw the dot plots correctly. If you count both sides they have 20 each.

Now, clearly none have fewer nobody here yet has more or less but going on to the next step.

Multiply exactly the number of siblings times how many people chose that many siblings. Ex: 2 (siblings) times 7 (people who has 2 siblings) = 14.  And so on.

On the Student A, we get a total of 41 people having sibling, if you count the 0's then there were a total of 43 people. But now on the Teacher's A Dot Plot, we have a total of 68 people, if you include the 0 then we have a total of 69.

So the answer is A. The students tend to have fewer siblings than the teachers.

Answer:

The sum is A

Step-by-step explanation:

Just ma duty to help the community

Please help me LOL

What is the mode of the data: 3, 8, 6, 6, 4, 6, 9, 9, 12

Answers

6 is the mode of the data set
The answer would be 6, hope this helps!!!!

The graph of y= √x is transformed as shown in the graph below. Which equation represents the transformed function?​

The graph of y= x is transformed as shown in the graph below. Which equation represents the transformed

Answers

Answer:

1

Step-by-step explanation:

Firstly note that the graph is shifted up 2 units, as it starts at positive 2, when it should start at 0.

That only leaves choices 1 and 2

However, since we know its flipped, we can easily rule out number 2, as number 2 wouldn't be a real number(sqrt of negatives)

That leaves answer choice 1

The correct option is y = -\(\sqrt{x}\) +2

What is transformation?

A transformation is a process that manipulates a polygon or other two-dimensional object on a plane or coordinate system.

Given that, the graph of y= √x is transformed as shown in the graph.

Firstly note that the graph is shifted up 2 units, as it starts at positive 2, when it should start at 0.

That only leaves choices 1 and 2

However, since we know it's flipped, we can easily rule out number 2, as number 2 wouldn't be a real number.

Hence, the correct option is y = -\(\sqrt{x}\) +2

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please help due soon will give branliest and 10 points

please help due soon will give branliest and 10 points

Answers

Answer

1,4,5

Step-by-step explanation:

Sorry if Im wrong...

What is the surface area of the cylinder represented by the​ net? Apply the formula SA = 2B + Ph. Use π as part of your answer.

What is the surface area of the cylinder represented by the net? Apply the formula SA = 2B + Ph. Use

Answers

Answer:

128π

Step-by-step explanation:

SA = 2B + Ph = 2πR² + 2πRh = 2π.16 + 2π.4.12 = 128π

what is 8^{11} ÷ 8^{9}

Answers

Answer:

64

Step-by-step explanation:

Answer: 64

Step-by-step explanation: I don't know how to do the step-by-step, but it's quite easy.

Joshua earns $60,000 a year at his job. He is getting a raise that is 1/10 of the amount he earns now. After his raise, how much money will Joshua now earn in a year? please show work

Answers

Answer:

24

Step-by-step explanation:

To calculate a pay raise percentage, you simply must convert the value into ... For an employee who makes a salary of $45,000/year, then you have: ... In his performance he got exceeds on everything. ... Your pay after 6 months would be $15.15. ... I was making $18 an hour but now make $24 an hour getting a new job.

24 cuz i said so peasants

What are the values of a, b, and c in the equation 6 = 1 – 2p when written in the form ax + b = c?

Answers

Answer:

Combine like terms and then rearrange the question to solve the answer

Answer:

Step-by-step explanation:

What are the values of a, b, and c in the equation 6 = 1 2p when written in the form ax + b = c?

help! i dont this math problem please due soon!

help! i dont this math problem please due soon!

Answers

Answer:

12x12 12x6 H = 46cm

Step-by-step explanation:

took quiz

Answer:

46 cm

Step-by-step explanation:

I learned this formula in math last year

ASAP please help me!!

ASAP please help me!!

Answers

Answer:

1st: 432x^(17)

2nd: -32y^8

Step-by-step explanation:

hope this helped good luck!

Answer:

3.) (4×^4)^2×(3×^3)^3 = = 0

How do you solve fractions step by step?

Step-by-step explanation:

1. Exponentiation: 4 ^ 4 = 256

2. Exponentiation: 3 ^ 3 = 27

And sorry number 3 lng kaya ko.

hope it help to you

Find the volume of this object, use 3 for pi.

Question below^^

Find the volume of this object, use 3 for pi. Question below^^

Answers

Answer:

423 cm cubed

Step-by-step explanation:

9*3*14 = 378 (cylinder volume)

5/3*9*3 = 45 (cone volume)

The answe is 423 cubed hope this helped

1. x\(x/-3\geq 12\)

2. \(2x/9-2\ \textgreater \ 10\)

Answers

Answer:

The solution to the inequality x/(-3) ≥ 12 is x ≤ -36.
The solution to the inequality 2x/9 - 2 > 12 is x > 63.

.Help
I need help with these questions, I got confused

.HelpI need help with these questions, I got confused

Answers

Answer:

Step-by-step explanation

*1:  the hundred thousand place

*2: The hundredths place

*3: The thousands place

*4: The thousands place

*5: The hundred thousand place

*6: The digit is 9

*7: The ten's place.

*8:  The One's place

9* The ten's place

Work out the size of angle m.

Work out the size of angle m.

Answers

Answer:

78+25+61+55+64=283

360-283=77

180+77=257

The exterior angles of any polygon (a shape with 3 or more sides) is always equal to 360 degrees.

If you add up all the provided angles you get 283 degrees

The remaining angle to get to 360 is 77 since 360-283=77

Answer: m=77

Hope this helped!

If the value of the expression 36 ÷ u is 9, what is the value of u?

Answers

Answer:

4

Step-by-step explanation:

9 times 4 is 36

and

36 divided by 9 is 4

Answer:

u=4

Step-by-step explanation:

divide 36 by 9 which equals 4

Twice a number is between -3 and 12, inclusive. Find all numbers.

Answers

Answer:

4,2,6 those are all the numbers between 3 abd 12 have a nice day

2,4,6 are the numbers

What’s j+12=25 tape diagram

Answers

well you would take 25 and take 12 away. like this: 25-12=? so 25-12 would be 13. therefore j=13!
What is an Equation?

An equation is a mathematical statement that shows two mathematical expressions equal.

An equation consists a variable that does not have a fixed value to it.


Given,

j+12=25

Here ‘j’ is the variable.

To find ‘j’ we just need to 12 from 25.

So, 25 - 12 = 13

Hence, now we know that ‘j’ is equal to 13.


Proof :

13 + 12 = 25



Learn more about Equations here

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The price of one share of a stock fell $4 each day for 8 days. By how much did the value of the stock change in the time period?

A. $32
B. $24
C. -$24
D. -$32

Answers

Answer:

D. -$32

Step-by-step explanation:

Multiply 4 by 8. If the stock went down, it would be -$32.

D (-32)

$4 multiplied by 8 days (4x8) would be $32, and since the stock is falling it would be -32

Sam has 2 1/2 pounds of blueberries. Ben also has some blueberries. Part A- Together, they have 4 2/3 pounds of blueberries. Create an equation, in terms of b, Ben has.

Answers

2 1/2 + b = 4 2/3

I think this is right

Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET IT UP

Select each pair of equivalent numbers. PLS HELP DUE TMR AND I DONT HOW TO SOLVE IT, PLS SHOW HOW U SET

Answers

The pairs that are equivalent to each other are 40/1000 and 40%, 6/5 and 120%, 1/8 and 12.5% . They are the correct answers because if we divide for example 6/5 , we would get 1.2 and to turn a decimal into a percent we have to move the decimal point 2 times to the right meaning that the percentage would be 120% and you just do that for all! I hope this helped :)!!
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