Mathematics Middle School

what is the measure of is 40 ( not sure it is pointing the right way)

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Answer 1

Answer:

Step-by-step explanation:

Related Questions

HELP!!! WILL GIVE BRAINLIEST

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Answer:

Step-by-step explanation:

Answer:

ok so the answer is 2.4 and btw im back :D

Step-by-step explanation:

(4-y) (6) thanksssss

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I got y=4 but I’ll go ahead and write it down

6•(4-y) is the answer

This table models a linear function.
x −12 −8 −4 4
y 4 2 0 −4

Enter the coordinates of the y-intercept in the boxes.

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Answer:

(0,-2)

Step-by-step explanation:

(0,-2) is the correct answer.

solve 2x +6 < 10 I WILL GIVE BRAINLIEST IF ANSWER IS CORRECT!!

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Answer: x<2

Step-by-step explanation:

You subtract 6 from both sides

2x+6-6<10-6

2x<4

Then divide both sides by 2

Can someone please tell me how to measure the diameter of a circle? Im confused.

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Answer:

Draw a straight line across the center of the dot and join 2 edges of the circle together. Then measure the line.

Step-by-step explanation:

The diameter of the circle is only found when it is in the center of the circle.

A dwarf seahorse swims 3/4 inch in a minute. How many minutes would it take the seahorse to swim 1/3 inch?

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Answer

Step-by-step explanation:

3/4 needs to be divided by 1/3.

Let a = 4 and b = 3. Select from the drop-down menu to create a true statement. 2ab+b2 > 3a2– Choose... A. 2 B. 2b C. 4a D. 4b

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Answer:

the first one is correct

Step-by-step explanation:

Your answer would be La La La

Student #4:

9 - 2x ≥ 4
-2x ≥ -5
x ≥
x ≥ 2

Solved the inequality incorrectly and graphed their solution incorrectly.
Solved the inequality correctly but graphed their solution incorrectly.
Solved the inequality incorrectly but graphed their solution correctly.
Solved the inequality correctly and graphed their solution correctly.

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Answer:

I can’t see the graph but this student solved it incorrectly. When she divide both sides by -2, she should’ve flipped the sign.

flip the sign flip the sign because x isnt grater than 2

A cafeteria worker is wondering how student lunch prices at a high school have changed over time. She researches lunch prices for the years 2000 through 2015 and plots the data in a scatter plot. The best-fit line for the data has the equation y = 0.057x + 1.150, where x is the number of years since 2000 and y is the student lunch price, in dollars.

Determine whether each statement below is true or false based on the equation of the line of best fit. Select True or False for each statement:

The student lunch price was generally increasing between 2000 and 2015

The student lunch price changed by approximately 5.7 cents per year.

The student lunch price in 2015 was approximately $1.15

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first: true
second:false
third:false

Please help me I will give you the brain thing and extra points (image below) 3/5

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The answer is D! your Y is going down my 5 and your X is going up by 3 which makes it -5/3 . It’s -5/3 because (x,y) is coordinates and y/x is for fractions

Write the power of 10 to multiply the divisor by to make it a whole number. Then, write the equivalent problem and find the quotient.

16.65 divided by 0.37
i need halp wit this and also i brainly keeps deleting meh questions

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Answer:

Step-by-step explanation:

The equivalent problem is 16.65×10²/0.37×10² and the quotient is 45.

What is a quotient?

In arithmetic, a quotient is a quantity produced by the division of two numbers. The quotient has widespread use throughout mathematics, and is commonly referred to as the integer part of a division, or as a fraction or a ratio.

Given that, 16.65 divided by 0.37.

Now, multiply both numerator and denominator by 10², we get

16.65×10²/0.37×10²

= 1665/37

= 45

Therefore, the quotient is 45.

Learn more about the quotient here:

https://brainly.com/question/16134410.

#SPJ2

help me. Please ;-;

i need 20 characters ;-;

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Answer:

I need more context

Step-by-step explanation:

What is the equation to find the circumference of a circle?

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Answer:

C=2 π r

Step-by-step explanation:

Answer:

C=2(3.14)r

C= 3.14(d)

Step-by-step explanation:

This is an equation to find circumference using radius or diameter

Find the sale price. The original price of a remote control car is $70. The car is on sale for 20% off.

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$56
Explanation:
70(20%)=14
70-14=56

Answer:

14 is the correct anser i look it up

The table and the graph below each show a different relationship between the same two variables, x and y.

How much more would the value of y be on the graph than its value in the table when x = 12?

- 20

- 90

- 150

- 180

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It’s -150 hopes this helps !

Answer question here ASAP :))

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Answer:

y = - 2x - 7

Step-by-step explanation:

For everyone who answered, 6 divided by 3

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Answer:

Step-by-step explanation:

6/3 = 2

Answer:

Step-by-step explanation:

must fill out whole sheet, and you don't have to explain, just the answer will be fine. 100 points + brainliest for best answer

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1.a 2 + 22s

1 b. -6a + 8

2a. 81r + 18

2b. 132+ 50p

3a. -36 - 4r

3b. 40 + -25m

4a. 6+16r

4b. -28z + 7

5a. 96y - 40

5b. -99u -72

6a. 77 - 63m

6b. -40 - 35p

7a. -72v + 6d

7b. -45b - 9c

A pharmacist put 2.415 ounces of vitamin pills into bottles. She put 0.023 ounces of vitamin
pills into each bottle.
How many bottles did the pharmacist use for these vitamin pills?

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Answer: 105 bottles

Step-by-step explanation: You divide the amount used and how much was in each one. :)

105 bottles should be the right answer!!

Susan deposited $275 in a savings account that earns simple interest at a rate of 4.5%. She made no additional deposits and no withdrawals. When Susan closed the account, she had earned a total of $148.50 in interest. How long was the account open?

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Answer: 12 years

Step-by-step explanation:

Answer:

12 Year.

Hope this helps

Step-by-step explanation:

Please help me I will give you the brain thing and extra points (image below) 2/5

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Answer:

The slope is 0

Step-by-step explanation:

here the thing to remember

If you can walk on the line, the slope is 0, if you can’t it’s undefined

Yah it’s 0 just to resure you

(1) x + 4 > 8. If you need to solve for x, what's the first step?
(A) Subtract x from both sides. incorrect answer
(B) Subtract 4 from both sides. incorrect answer
(C) Subtract 8 from both sides. incorrect answer
(D) Add x to both sides.

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Answer:

Step-by-step explanation:

b is the correct answer

9. Evaluate the ceiling function for the given value.
A. f(x) = ⌈x⌉; x = −7.4

B. g(x) = ceiling (x, 0.50);
x = 21.27

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Given:

A. f(x) = ⌈x⌉; x = −7.4

B. g(x) = ceiling (x, 0.50); x = 21.27

To find:

The values of ceiling function for the given value.

Solution:

We have,

f(x) = ⌈x⌉; x = −7.4

Here, f(x) is a ceiling function, so we need to find the nearest next integer value because if m < x ≤ n, then ⌈x⌉ = n, where m and n are integers.

Now,

f(-7.4) = ⌈-7.4⌉

f(-7.4) = -7

Therefore, the value of f(x) is -7 at x=-7.4.

g(x) = ceiling (x, 0.50); x = 21.27

Here, g(x) is a ceiling function with 0.50, so we need to find the nearest next multiple of 0.50 because if m < x ≤ n, then ⌈x⌉ = n, where, m and n are multiples of 0.50.

Now,

g(21.27) = ceiling (21.27, 0.50)

g(21.27) = 21.50

Therefore, the value of g(x) is 21.50 at x=21.27.

I need help with this ASAP!
Examine the picture below. What is your answer?

Explain how you determined your answer.

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The answer is 1 Elephant= 4 horses

PLEASE HELP WILL GIVE BRAINLEST EMERGENCY!

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I think it is three but I am not completely sure, hope this helps

There are 35 female performers in a dance recital. The ratio of men to women is 4:7. How many men are in the dance recital?

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Answer:

10/12

Step-by-step explanation:

Answer:

There are 32 female performers in a dance recital the ratio of men to women is 3/8 How many men are in the dance recital

But we have 32 female performers in the dance recital. Hence there are 3×4=12 men in the dance recital

Step-by-step explanation:

correct me if im wrong

A new seven – story apartment building is opening in our town. I was curious when I read the apartments on the higher floors were more expensive, so I went to the open house.

I discovered that there is only one very large apartment on the top floor. Each floor has twice as many apartments as the floor above it. The lowest floor contains only one-room studio apartments which are very small.

How many apartments are in this new building?

Find the generalized formula that would tell me how many apartments would be in this building if it had “X” stories?

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its x=42

Step-by-step explanation:

none

What are the two ways you could write a constant of proportionality equation?

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You can write y = kx and kx = y and it means the same thing.

She is right just put what she said and you should be fine

The Falcons’ second play went for -2.3 yards. Did the Falcons gain or lose yards on that play? How many yards did they gain or lose?

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They lost 2.3 yards

PLEASE HELP ME

Find the slope and y-intercept of the following graph.

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The slope is 2/3 (4/6) and the y-intercept is 3

Answer:

y-intercept: 3

slope: 2/3

Step-by-step explanation:

The y-intercept is the point that crosses the y-axis. In this case the y-intercept is 3.

When figuring out the slope, there are some methods. I am going to be using the rise over run method. Start at one point and go up and over untill it hits another point on a graph. Start at (-3,1). Go up 4. Go over 6. You will land on the point (3,5). Your answer will be 4/6. Simplify 4/6 and then you will get 2/3.

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The graph below represents a recent 10 meter race between two remote control cars.A graph titled Remote Control Car Race has seconds after race start on the x-axis and distance from start line (meters) on the y-axis. A line labeled red car goes through (3, 2) and (6, 4). A line labeled blue car goes through (3, 0) and (5, 2).Which statements about the race are true? Check all that apply.The red car won the race because it started above the blue car.The cars crashed at 9 seconds into the race because that is the point of intersection, and neither car continued on after that point in time.The blue car passed the red car at 6 m into the race because that is the point of intersection, and the blue car has a greater distance than the red car after that time.The blue car is faster because the slope of its line is steeper than the slope of the line representiong the red car.The blue car started 3 seconds late because it has an x-intercept of (3, 0) and x represents the time and y represents the distance from the starting line. What do you know about bacteria?(Multiple choice question)They are microscopic cellsThey are like virusesThey are infectious particles I NEED HELP ASAP PLZ What is the value of a in the equation 3 a plus b equals 54, when b equals 9?15182127 We often (spend)_______our summer holiday abroad.Last yeat we (go)_______to Spain but this year we (go)_______ to Greece.My mother (book)______a hotel on Crete last week. During the contraction of the heart, 65 cm3 blood is ejected from the left ventricle into the aorta with a velocity of approximately 103 cm/s. The blood volume traverses the aortic arch, exiting with the same speed but opposite direction. Assume the mass density of the blood is 1060 kg/m3 blood, the aortic arch remains stationary, and that the heart rate is 59 bpm. What is the average force exerted by the blood on the wall of the aorta. fast guys can u tell its answerfind the count of value from cells a5 through e12 Can someone help me I am coding. Which of the followingbest describes what a"golden age" is for acivilization?A It is a time where there ispeace, prosperity, and happinessB. It is a time where there is nolearning or technologicalathancementsC. It is a time when thecivilization falls to anotherD. It is a period of turmoil andpolitical unrest. PLEASE PLEASE HELP ASAP!!!!! Plants, animals, yeast, and bacteria all share very similar cell-signaling processes. Which of the following does this suggest about the evolution of cell communication in organisms? 2 5/6 years is how many months PLEASE HELP ME ASAP BRAINLY IF CORRECT THANK YOUArticle Il of the U.S. Constitution gives the president the power to:A. issue executive orders.B. appoint executive department leaders.C. impeach leaders in Congress.D. reject Supreme Court appointments. which religion do you follow and why? - During a certain period, the angular position of a rotating object is given by: = + , where is in radian and t is in seconds. Determine the angular position, angular speed, and angular acceleration of the rotating object at = Sec. A U.S. government survey in 2007 said that the proportion of young Americans that earn a high school diploma is 0.87. a)Suppose you took a simple random sample of 100 young Americans. We know because of sampling variability that the sample proportion of those who earned a high school diploma would vary each time you took a sample. Assuming the value above can be taken as the population proportion (i.e. as a parameter), what model can be used to describe how these sample proportions would vary Explain the role of family and friends in socialisation. what's the function of the Aortic Valve I really need help. Please rewrite the last sentence with consistent tenses please. I need help with this question PLZ HELP!!!!!Read the excerpt from an interview with an American laborer during the Great Depression.You know we have everythingeven the most money but all you hear today is the same old baloneythe Democrats are in power and the Republicans won't let loose with the money. Well I say that the money men started this thing and I believe the government should make laws to force these capitalists to bring back prosperity. They can do it if they wanted to. But all you hear nowadays is let's balance the budget.What claim about the New Deal is this worker making? A. The New Deal programs cannot get funding because of political arguments.B. The Republicans support New Deal programs to assist out-of-work laborers.C. The budget can be balanced without government intervention from political parties.D. The Democrats budget concerns are too great for them to spend money on aid programs.